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Baltimore, MD: Baltimore/Washington International Thurgood Marshall (BWI)	Scheduled Services except Freight/Mail	BTS Data as of 5/20/2013

Summary Data (U.S. Flights Only)

Carrier Shares for February 2012 - January 2013

Passengers*	2012**	2013**	%Chg	Rank***
Arrival	10,725k	10,789k	0.60%	20
Departure	10,764k	10,837k	0.67%	20
Scheduled Flights
Departures	118,474	114,470	-3.38%	22
Freight/Mail (lb.) (Scheduled and Non-Scheduled)
Total	222m	233m	5.02%	35
Carriers
Scheduled	28	28	0.00%
* Scheduled enplaned revenue passengers. 12 months ending January of each year. * Among 835 U.S. airports, 12 months ending January 2013

Carrier	Passengers	Share
Southwest	12,827	59.31%
AirTran	2,674	12.36%
Delta	1,842	8.52%
US Airways	1,159	5.36%
United	1,029	4.76%
Other	2,095	9.69%
Based on enplaned passengers(000) both arriving and departing.

Total Passengers (U.S. Flights, in thousands)

Top 10 Destination Airports (U.S. Only, Passengers (000))

Airline: Southwest ; Year: 2009; Data: 10,761.18 Airline: AirTran ; Year: 2009; Data: 3,225.91 Airline: Other; Year: 2009; Data: 6,200.52 Airline: Southwest ; Year: 2010; Data: 11,557.36 Airline: AirTran ; Year: 2010; Data: 3,340.66 Airline: Other; Year: 2010; Data: 6,212.88 Airline: Southwest ; Year: 2011; Data: 12,358.09 Airline: AirTran ; Year: 2011; Data: 3,060.94 Airline: Other; Year: 2011; Data: 6,066.93 Airline: Southwest ; Year: 2012; Data: 12,839.42 Airline: AirTran ; Year: 2012; Data: 2,676.88 Airline: Other; Year: 2012; Data: 6,100.36 Airline: Southwest ; Year: 2013; Data: 12,826.74 Airline: AirTran ; Year: 2013; Data: 2,673.84 Airline: Other; Year: 2013; Data: 6,124.99
* Before October 2002, only carriers operating aircraft with more than 60 seats or 18,000 pounds in payload reported traffic data.
** 2013 represents data for February 2012 - January 2013.

Time Period: February 2011 - January 2012; Airport: Atlanta, GA:ATL; Data: 688.49 Time Period: February 2012 - January 2013; Airport: Atlanta, GA:ATL; Data: 816.03 Time Period: February 2011 - January 2012; Airport: Boston, MA:BOS; Data: 549.10 Time Period: February 2012 - January 2013; Airport: Boston, MA:BOS; Data: 527.25 Time Period: February 2011 - January 2012; Airport: Charlotte, NC:CLT; Data: 467.10 Time Period: February 2012 - January 2013; Airport: Charlotte, NC:CLT; Data: 495.16 Time Period: February 2011 - January 2012; Airport: Orlando, FL:MCO; Data: 469.50 Time Period: February 2012 - January 2013; Airport: Orlando, FL:MCO; Data: 462.21 Time Period: February 2011 - January 2012; Airport: Fort Lauderdale, FL:FLL; Data: 286.86 Time Period: February 2012 - January 2013; Airport: Fort Lauderdale, FL:FLL; Data: 361.59 Time Period: February 2011 - January 2012; Airport: Detroit, MI:DTW; Data: 333.91 Time Period: February 2012 - January 2013; Airport: Detroit, MI:DTW; Data: 350.34 Time Period: February 2011 - January 2012; Airport: Providence, RI:PVD; Data: 290.09 Time Period: February 2012 - January 2013; Airport: Providence, RI:PVD; Data: 309.43 Time Period: February 2011 - January 2012; Airport: Tampa, FL:TPA; Data: 303.37 Time Period: February 2012 - January 2013; Airport: Tampa, FL:TPA; Data: 304.44 Time Period: February 2011 - January 2012; Airport: Denver, CO:DEN; Data: 307.73 Time Period: February 2012 - January 2013; Airport: Denver, CO:DEN; Data: 278.86 Time Period: February 2011 - January 2012; Airport: Manchester, NH:MHT; Data: 268.04 Time Period: February 2012 - January 2013; Airport: Manchester, NH:MHT; Data: 274.66
Source: T-100 Domestic Market (US Carriers).

BWI vs. National Departure Delays (Major U.S. Carriers)

BWI On-Time Performance Summary (Major U.S. Carriers Only)

Date: January 2000; National Average Delay: 50.73 minutes Date: January 2000; Airport Average Delay: 55.99 minutes Date: January 2000; National Delay %: 16.53 % Date: January 2000; Airport Delay %: 22.22 % Date: February 2000; National Average Delay: 53.45 minutes Date: February 2000; Airport Average Delay: 51.55 minutes Date: February 2000; National Delay %: 17.69 % Date: February 2000; Airport Delay %: 19.30 % Date: March 2000; National Average Delay: 52.83 minutes Date: March 2000; Airport Average Delay: 42.84 minutes Date: March 2000; National Delay %: 17.16 % Date: March 2000; Airport Delay %: 18.41 % Date: April 2000; National Average Delay: 54.51 minutes Date: April 2000; Airport Average Delay: 48.45 minutes Date: April 2000; National Delay %: 17.75 % Date: April 2000; Airport Delay %: 19.08 % Date: May 2000; National Average Delay: 59.76 minutes Date: May 2000; Airport Average Delay: 58.03 minutes Date: May 2000; National Delay %: 18.21 % Date: May 2000; Airport Delay %: 21.47 % Date: June 2000; National Average Delay: 59.38 minutes Date: June 2000; Airport Average Delay: 60.86 minutes Date: June 2000; National Delay %: 24.94 % Date: June 2000; Airport Delay %: 27.94 % Date: July 2000; National Average Delay: 59.21 minutes Date: July 2000; Airport Average Delay: 57.48 minutes Date: July 2000; National Delay %: 22.48 % Date: July 2000; Airport Delay %: 24.00 % Date: August 2000; National Average Delay: 55.22 minutes Date: August 2000; Airport Average Delay: 55.05 minutes Date: August 2000; National Delay %: 22.39 % Date: August 2000; Airport Delay %: 25.47 % Date: September 2000; National Average Delay: 51.47 minutes Date: September 2000; Airport Average Delay: 43.37 minutes Date: September 2000; National Delay %: 15.73 % Date: September 2000; Airport Delay %: 16.06 % Date: October 2000; National Average Delay: 51.54 minutes Date: October 2000; Airport Average Delay: 44.72 minutes Date: October 2000; National Delay %: 17.69 % Date: October 2000; Airport Delay %: 17.44 % Date: November 2000; National Average Delay: 49.74 minutes Date: November 2000; Airport Average Delay: 42.95 minutes Date: November 2000; National Delay %: 20.46 % Date: November 2000; Airport Delay %: 17.63 % Date: December 2000; National Average Delay: 54.51 minutes Date: December 2000; Airport Average Delay: 48.78 minutes Date: December 2000; National Delay %: 27.54 % Date: December 2000; Airport Delay %: 27.99 % Date: January 2001; National Average Delay: 49.76 minutes Date: January 2001; Airport Average Delay: 41.74 minutes Date: January 2001; National Delay %: 17.53 % Date: January 2001; Airport Delay %: 19.29 % Date: February 2001; National Average Delay: 52.21 minutes Date: February 2001; Airport Average Delay: 48.43 minutes Date: February 2001; National Delay %: 19.17 % Date: February 2001; Airport Delay %: 16.89 % Date: March 2001; National Average Delay: 51.04 minutes Date: March 2001; Airport Average Delay: 46.05 minutes Date: March 2001; National Delay %: 18.38 % Date: March 2001; Airport Delay %: 20.30 % Date: April 2001; National Average Delay: 52.05 minutes Date: April 2001; Airport Average Delay: 44.79 minutes Date: April 2001; National Delay %: 15.47 % Date: April 2001; Airport Delay %: 14.76 % Date: May 2001; National Average Delay: 48.48 minutes Date: May 2001; Airport Average Delay: 44.93 minutes Date: May 2001; National Delay %: 13.66 % Date: May 2001; Airport Delay %: 15.12 % Date: June 2001; National Average Delay: 57.22 minutes Date: June 2001; Airport Average Delay: 58.94 minutes Date: June 2001; National Delay %: 18.29 % Date: June 2001; Airport Delay %: 20.38 % Date: July 2001; National Average Delay: 53.16 minutes Date: July 2001; Airport Average Delay: 54.87 minutes Date: July 2001; National Delay %: 16.86 % Date: July 2001; Airport Delay %: 16.14 % Date: August 2001; National Average Delay: 56.55 minutes Date: August 2001; Airport Average Delay: 63.69 minutes Date: August 2001; National Delay %: 17.69 % Date: August 2001; Airport Delay %: 20.74 % Date: September 2001; National Average Delay: 55.27 minutes Date: September 2001; Airport Average Delay: 49.34 minutes Date: September 2001; National Delay %: 11.23 % Date: September 2001; Airport Delay %: 13.26 % Date: October 2001; National Average Delay: 43.68 minutes Date: October 2001; Airport Average Delay: 37.16 minutes Date: October 2001; National Delay %: 13.30 % Date: October 2001; Airport Delay %: 20.67 % Date: November 2001; National Average Delay: 44.80 minutes Date: November 2001; Airport Average Delay: 39.35 minutes Date: November 2001; National Delay %: 12.38 % Date: November 2001; Airport Delay %: 19.03 % Date: December 2001; National Average Delay: 42.45 minutes Date: December 2001; Airport Average Delay: 41.61 minutes Date: December 2001; National Delay %: 16.70 % Date: December 2001; Airport Delay %: 22.19 % Date: January 2002; National Average Delay: 45.95 minutes Date: January 2002; Airport Average Delay: 38.02 minutes Date: January 2002; National Delay %: 13.61 % Date: January 2002; Airport Delay %: 16.03 % Date: February 2002; National Average Delay: 43.21 minutes Date: February 2002; Airport Average Delay: 40.39 minutes Date: February 2002; National Delay %: 11.45 % Date: February 2002; Airport Delay %: 13.76 % Date: March 2002; National Average Delay: 46.15 minutes Date: March 2002; Airport Average Delay: 39.85 minutes Date: March 2002; National Delay %: 16.54 % Date: March 2002; Airport Delay %: 20.43 % Date: April 2002; National Average Delay: 48.59 minutes Date: April 2002; Airport Average Delay: 49.71 minutes Date: April 2002; National Delay %: 12.90 % Date: April 2002; Airport Delay %: 16.36 % Date: May 2002; National Average Delay: 47.70 minutes Date: May 2002; Airport Average Delay: 46.97 minutes Date: May 2002; National Delay %: 12.84 % Date: May 2002; Airport Delay %: 21.90 % Date: June 2002; National Average Delay: 53.31 minutes Date: June 2002; Airport Average Delay: 53.56 minutes Date: June 2002; National Delay %: 16.69 % Date: June 2002; Airport Delay %: 27.38 % Date: July 2002; National Average Delay: 51.17 minutes Date: July 2002; Airport Average Delay: 48.89 minutes Date: July 2002; National Delay %: 16.36 % Date: July 2002; Airport Delay %: 25.25 % Date: August 2002; National Average Delay: 49.25 minutes Date: August 2002; Airport Average Delay: 50.79 minutes Date: August 2002; National Delay %: 13.86 % Date: August 2002; Airport Delay %: 20.14 % Date: September 2002; National Average Delay: 48.00 minutes Date: September 2002; Airport Average Delay: 44.70 minutes Date: September 2002; National Delay %: 9.15 % Date: September 2002; Airport Delay %: 11.00 % Date: October 2002; National Average Delay: 45.55 minutes Date: October 2002; Airport Average Delay: 41.60 minutes Date: October 2002; National Delay %: 11.42 % Date: October 2002; Airport Delay %: 13.48 % Date: November 2002; National Average Delay: 46.72 minutes Date: November 2002; Airport Average Delay: 43.84 minutes Date: November 2002; National Delay %: 10.70 % Date: November 2002; Airport Delay %: 14.37 % Date: December 2002; National Average Delay: 52.14 minutes Date: December 2002; Airport Average Delay: 58.73 minutes Date: December 2002; National Delay %: 17.20 % Date: December 2002; Airport Delay %: 22.89 % Date: January 2003; National Average Delay: 48.16 minutes Date: January 2003; Airport Average Delay: 45.91 minutes Date: January 2003; National Delay %: 12.04 % Date: January 2003; Airport Delay %: 14.37 % Date: February 2003; National Average Delay: 50.92 minutes Date: February 2003; Airport Average Delay: 51.82 minutes Date: February 2003; National Delay %: 15.22 % Date: February 2003; Airport Delay %: 16.98 % Date: March 2003; National Average Delay: 49.58 minutes Date: March 2003; Airport Average Delay: 45.95 minutes Date: March 2003; National Delay %: 12.30 % Date: March 2003; Airport Delay %: 14.08 % Date: April 2003; National Average Delay: 48.75 minutes Date: April 2003; Airport Average Delay: 40.65 minutes Date: April 2003; National Delay %: 9.64 % Date: April 2003; Airport Delay %: 10.49 % Date: May 2003; National Average Delay: 50.24 minutes Date: May 2003; Airport Average Delay: 44.88 minutes Date: May 2003; National Delay %: 10.83 % Date: May 2003; Airport Delay %: 12.87 % Date: June 2003; National Average Delay: 49.34 minutes Date: June 2003; Airport Average Delay: 50.15 minutes Date: June 2003; National Delay %: 13.33 % Date: June 2003; Airport Delay %: 14.53 % Date: July 2003; National Average Delay: 55.83 minutes Date: July 2003; Airport Average Delay: 59.40 minutes Date: July 2003; National Delay %: 15.14 % Date: July 2003; Airport Delay %: 18.32 % Date: August 2003; National Average Delay: 56.51 minutes Date: August 2003; Airport Average Delay: 59.07 minutes Date: August 2003; National Delay %: 15.16 % Date: August 2003; Airport Delay %: 20.62 % Date: September 2003; National Average Delay: 49.87 minutes Date: September 2003; Airport Average Delay: 45.48 minutes Date: September 2003; National Delay %: 9.64 % Date: September 2003; Airport Delay %: 10.11 % Date: October 2003; National Average Delay: 48.67 minutes Date: October 2003; Airport Average Delay: 42.47 minutes Date: October 2003; National Delay %: 9.66 % Date: October 2003; Airport Delay %: 13.00 % Date: November 2003; National Average Delay: 51.07 minutes Date: November 2003; Airport Average Delay: 45.75 minutes Date: November 2003; National Delay %: 13.63 % Date: November 2003; Airport Delay %: 14.61 % Date: December 2003; National Average Delay: 50.35 minutes Date: December 2003; Airport Average Delay: 45.87 minutes Date: December 2003; National Delay %: 17.58 % Date: December 2003; Airport Delay %: 19.56 % Date: January 2004; National Average Delay: 52.90 minutes Date: January 2004; Airport Average Delay: 46.05 minutes Date: January 2004; National Delay %: 17.31 % Date: January 2004; Airport Delay %: 17.42 % Date: February 2004; National Average Delay: 49.52 minutes Date: February 2004; Airport Average Delay: 41.71 minutes Date: February 2004; National Delay %: 16.29 % Date: February 2004; Airport Delay %: 16.22 % Date: March 2004; National Average Delay: 50.62 minutes Date: March 2004; Airport Average Delay: 39.55 minutes Date: March 2004; National Delay %: 14.01 % Date: March 2004; Airport Delay %: 17.37 % Date: April 2004; National Average Delay: 47.34 minutes Date: April 2004; Airport Average Delay: 40.59 minutes Date: April 2004; National Delay %: 13.10 % Date: April 2004; Airport Delay %: 18.32 % Date: May 2004; National Average Delay: 58.29 minutes Date: May 2004; Airport Average Delay: 53.38 minutes Date: May 2004; National Delay %: 16.51 % Date: May 2004; Airport Delay %: 22.85 % Date: June 2004; National Average Delay: 55.96 minutes Date: June 2004; Airport Average Delay: 54.98 minutes Date: June 2004; National Delay %: 21.15 % Date: June 2004; Airport Delay %: 22.72 % Date: July 2004; National Average Delay: 55.81 minutes Date: July 2004; Airport Average Delay: 60.75 minutes Date: July 2004; National Delay %: 19.28 % Date: July 2004; Airport Delay %: 23.58 % Date: August 2004; National Average Delay: 54.63 minutes Date: August 2004; Airport Average Delay: 52.38 minutes Date: August 2004; National Delay %: 17.04 % Date: August 2004; Airport Delay %: 19.55 % Date: September 2004; National Average Delay: 51.30 minutes Date: September 2004; Airport Average Delay: 46.12 minutes Date: September 2004; National Delay %: 11.09 % Date: September 2004; Airport Delay %: 11.47 % Date: October 2004; National Average Delay: 46.51 minutes Date: October 2004; Airport Average Delay: 39.37 minutes Date: October 2004; National Delay %: 14.51 % Date: October 2004; Airport Delay %: 12.32 % Date: November 2004; National Average Delay: 52.32 minutes Date: November 2004; Airport Average Delay: 43.16 minutes Date: November 2004; National Delay %: 16.63 % Date: November 2004; Airport Delay %: 14.79 % Date: December 2004; National Average Delay: 54.58 minutes Date: December 2004; Airport Average Delay: 48.71 minutes Date: December 2004; National Delay %: 22.72 % Date: December 2004; Airport Delay %: 22.95 % Date: January 2005; National Average Delay: 54.06 minutes Date: January 2005; Airport Average Delay: 49.79 minutes Date: January 2005; National Delay %: 20.61 % Date: January 2005; Airport Delay %: 22.71 % Date: February 2005; National Average Delay: 50.67 minutes Date: February 2005; Airport Average Delay: 45.76 minutes Date: February 2005; National Delay %: 17.15 % Date: February 2005; Airport Delay %: 17.07 % Date: March 2005; National Average Delay: 53.06 minutes Date: March 2005; Airport Average Delay: 50.28 minutes Date: March 2005; National Delay %: 18.58 % Date: March 2005; Airport Delay %: 19.06 % Date: April 2005; National Average Delay: 49.42 minutes Date: April 2005; Airport Average Delay: 45.82 minutes Date: April 2005; National Delay %: 12.84 % Date: April 2005; Airport Delay %: 12.59 % Date: May 2005; National Average Delay: 50.14 minutes Date: May 2005; Airport Average Delay: 41.28 minutes Date: May 2005; National Delay %: 13.22 % Date: May 2005; Airport Delay %: 14.09 % Date: June 2005; National Average Delay: 55.74 minutes Date: June 2005; Airport Average Delay: 59.51 minutes Date: June 2005; National Delay %: 20.31 % Date: June 2005; Airport Delay %: 24.43 % Date: July 2005; National Average Delay: 60.46 minutes Date: July 2005; Airport Average Delay: 60.25 minutes Date: July 2005; National Delay %: 23.90 % Date: July 2005; Airport Delay %: 27.79 % Date: August 2005; National Average Delay: 53.77 minutes Date: August 2005; Airport Average Delay: 50.89 minutes Date: August 2005; National Delay %: 19.95 % Date: August 2005; Airport Delay %: 22.48 % Date: September 2005; National Average Delay: 47.48 minutes Date: September 2005; Airport Average Delay: 41.99 minutes Date: September 2005; National Delay %: 13.08 % Date: September 2005; Airport Delay %: 13.10 % Date: October 2005; National Average Delay: 51.01 minutes Date: October 2005; Airport Average Delay: 41.93 minutes Date: October 2005; National Delay %: 14.89 % Date: October 2005; Airport Delay %: 18.23 % Date: November 2005; National Average Delay: 49.77 minutes Date: November 2005; Airport Average Delay: 44.05 minutes Date: November 2005; National Delay %: 16.13 % Date: November 2005; Airport Delay %: 19.03 % Date: December 2005; National Average Delay: 51.19 minutes Date: December 2005; Airport Average Delay: 43.73 minutes Date: December 2005; National Delay %: 23.87 % Date: December 2005; Airport Delay %: 23.30 % Date: January 2006; National Average Delay: 53.35 minutes Date: January 2006; Airport Average Delay: 48.28 minutes Date: January 2006; National Delay %: 17.32 % Date: January 2006; Airport Delay %: 18.09 % Date: February 2006; National Average Delay: 51.36 minutes Date: February 2006; Airport Average Delay: 43.64 minutes Date: February 2006; National Delay %: 19.40 % Date: February 2006; Airport Delay %: 19.17 % Date: March 2006; National Average Delay: 52.17 minutes Date: March 2006; Airport Average Delay: 41.81 minutes Date: March 2006; National Delay %: 20.18 % Date: March 2006; Airport Delay %: 18.13 % Date: April 2006; National Average Delay: 50.90 minutes Date: April 2006; Airport Average Delay: 46.28 minutes Date: April 2006; National Delay %: 18.09 % Date: April 2006; Airport Delay %: 18.74 % Date: May 2006; National Average Delay: 52.17 minutes Date: May 2006; Airport Average Delay: 44.71 minutes Date: May 2006; National Delay %: 18.31 % Date: May 2006; Airport Delay %: 21.43 % Date: June 2006; National Average Delay: 57.78 minutes Date: June 2006; Airport Average Delay: 64.08 minutes Date: June 2006; National Delay %: 22.95 % Date: June 2006; Airport Delay %: 29.66 % Date: July 2006; National Average Delay: 58.43 minutes Date: July 2006; Airport Average Delay: 54.25 minutes Date: July 2006; National Delay %: 22.36 % Date: July 2006; Airport Delay %: 25.52 % Date: August 2006; National Average Delay: 54.32 minutes Date: August 2006; Airport Average Delay: 49.83 minutes Date: August 2006; National Delay %: 19.99 % Date: August 2006; Airport Delay %: 19.56 % Date: September 2006; National Average Delay: 56.73 minutes Date: September 2006; Airport Average Delay: 52.04 minutes Date: September 2006; National Delay %: 17.89 % Date: September 2006; Airport Delay %: 17.16 % Date: October 2006; National Average Delay: 56.30 minutes Date: October 2006; Airport Average Delay: 45.40 minutes Date: October 2006; National Delay %: 20.38 % Date: October 2006; Airport Delay %: 17.55 % Date: November 2006; National Average Delay: 53.59 minutes Date: November 2006; Airport Average Delay: 50.13 minutes Date: November 2006; National Delay %: 18.40 % Date: November 2006; Airport Delay %: 18.42 % Date: December 2006; National Average Delay: 56.37 minutes Date: December 2006; Airport Average Delay: 48.19 minutes Date: December 2006; National Delay %: 23.73 % Date: December 2006; Airport Delay %: 19.76 % Date: January 2007; National Average Delay: 53.47 minutes Date: January 2007; Airport Average Delay: 44.15 minutes Date: January 2007; National Delay %: 20.64 % Date: January 2007; Airport Delay %: 14.93 % Date: February 2007; National Average Delay: 57.24 minutes Date: February 2007; Airport Average Delay: 55.07 minutes Date: February 2007; National Delay %: 24.37 % Date: February 2007; Airport Delay %: 20.72 % Date: March 2007; National Average Delay: 57.07 minutes Date: March 2007; Airport Average Delay: 50.17 minutes Date: March 2007; National Delay %: 21.50 % Date: March 2007; Airport Delay %: 21.08 % Date: April 2007; National Average Delay: 56.29 minutes Date: April 2007; Airport Average Delay: 45.81 minutes Date: April 2007; National Delay %: 19.30 % Date: April 2007; Airport Delay %: 19.28 % Date: May 2007; National Average Delay: 53.95 minutes Date: May 2007; Airport Average Delay: 46.44 minutes Date: May 2007; National Delay %: 17.40 % Date: May 2007; Airport Delay %: 20.75 % Date: June 2007; National Average Delay: 62.52 minutes Date: June 2007; Airport Average Delay: 63.55 minutes Date: June 2007; National Delay %: 25.76 % Date: June 2007; Airport Delay %: 31.56 % Date: July 2007; National Average Delay: 60.48 minutes Date: July 2007; Airport Average Delay: 62.78 minutes Date: July 2007; National Delay %: 24.85 % Date: July 2007; Airport Delay %: 31.12 % Date: August 2007; National Average Delay: 59.33 minutes Date: August 2007; Airport Average Delay: 58.47 minutes Date: August 2007; National Delay %: 23.46 % Date: August 2007; Airport Delay %: 27.89 % Date: September 2007; National Average Delay: 54.08 minutes Date: September 2007; Airport Average Delay: 42.91 minutes Date: September 2007; National Delay %: 14.57 % Date: September 2007; Airport Delay %: 14.03 % Date: October 2007; National Average Delay: 54.05 minutes Date: October 2007; Airport Average Delay: 47.25 minutes Date: October 2007; National Delay %: 17.17 % Date: October 2007; Airport Delay %: 17.41 % Date: November 2007; National Average Delay: 53.80 minutes Date: November 2007; Airport Average Delay: 44.25 minutes Date: November 2007; National Delay %: 16.41 % Date: November 2007; Airport Delay %: 14.71 % Date: December 2007; National Average Delay: 58.50 minutes Date: December 2007; Airport Average Delay: 47.94 minutes Date: December 2007; National Delay %: 27.50 % Date: December 2007; Airport Delay %: 25.42 % Date: January 2008; National Average Delay: 58.27 minutes Date: January 2008; Airport Average Delay: 47.88 minutes Date: January 2008; National Delay %: 21.15 % Date: January 2008; Airport Delay %: 18.87 % Date: February 2008; National Average Delay: 59.44 minutes Date: February 2008; Airport Average Delay: 50.00 minutes Date: February 2008; National Delay %: 23.65 % Date: February 2008; Airport Delay %: 24.34 % Date: March 2008; National Average Delay: 57.76 minutes Date: March 2008; Airport Average Delay: 49.90 minutes Date: March 2008; National Delay %: 22.55 % Date: March 2008; Airport Delay %: 22.19 % Date: April 2008; National Average Delay: 55.25 minutes Date: April 2008; Airport Average Delay: 47.59 minutes Date: April 2008; National Delay %: 17.23 % Date: April 2008; Airport Delay %: 18.13 % Date: May 2008; National Average Delay: 54.48 minutes Date: May 2008; Airport Average Delay: 49.95 minutes Date: May 2008; National Delay %: 16.59 % Date: May 2008; Airport Delay %: 13.62 % Date: June 2008; National Average Delay: 60.95 minutes Date: June 2008; Airport Average Delay: 71.99 minutes Date: June 2008; National Delay %: 23.31 % Date: June 2008; Airport Delay %: 26.24 % Date: July 2008; National Average Delay: 62.57 minutes Date: July 2008; Airport Average Delay: 76.57 minutes Date: July 2008; National Delay %: 20.41 % Date: July 2008; Airport Delay %: 22.48 % Date: August 2008; National Average Delay: 59.97 minutes Date: August 2008; Airport Average Delay: 57.00 minutes Date: August 2008; National Delay %: 18.03 % Date: August 2008; Airport Delay %: 18.89 % Date: September 2008; National Average Delay: 54.41 minutes Date: September 2008; Airport Average Delay: 47.27 minutes Date: September 2008; National Delay %: 11.33 % Date: September 2008; Airport Delay %: 11.22 % Date: October 2008; National Average Delay: 51.22 minutes Date: October 2008; Airport Average Delay: 41.56 minutes Date: October 2008; National Delay %: 11.35 % Date: October 2008; Airport Delay %: 11.21 % Date: November 2008; National Average Delay: 56.14 minutes Date: November 2008; Airport Average Delay: 49.76 minutes Date: November 2008; National Delay %: 13.23 % Date: November 2008; Airport Delay %: 12.41 % Date: December 2008; National Average Delay: 64.03 minutes Date: December 2008; Airport Average Delay: 53.01 minutes Date: December 2008; National Delay %: 27.13 % Date: December 2008; Airport Delay %: 27.25 % Date: January 2009; National Average Delay: 54.11 minutes Date: January 2009; Airport Average Delay: 46.40 minutes Date: January 2009; National Delay %: 17.11 % Date: January 2009; Airport Delay %: 19.56 % Date: February 2009; National Average Delay: 55.57 minutes Date: February 2009; Airport Average Delay: 44.58 minutes Date: February 2009; National Delay %: 13.67 % Date: February 2009; Airport Delay %: 11.71 % Date: March 2009; National Average Delay: 57.71 minutes Date: March 2009; Airport Average Delay: 47.65 minutes Date: March 2009; National Delay %: 16.96 % Date: March 2009; Airport Delay %: 16.45 % Date: April 2009; National Average Delay: 62.22 minutes Date: April 2009; Airport Average Delay: 51.34 minutes Date: April 2009; National Delay %: 16.59 % Date: April 2009; Airport Delay %: 17.23 % Date: May 2009; National Average Delay: 54.71 minutes Date: May 2009; Airport Average Delay: 50.34 minutes Date: May 2009; National Delay %: 15.80 % Date: May 2009; Airport Delay %: 18.88 % Date: June 2009; National Average Delay: 59.98 minutes Date: June 2009; Airport Average Delay: 62.06 minutes Date: June 2009; National Delay %: 20.05 % Date: June 2009; Airport Delay %: 24.58 % Date: July 2009; National Average Delay: 57.28 minutes Date: July 2009; Airport Average Delay: 54.63 minutes Date: July 2009; National Delay %: 19.33 % Date: July 2009; Airport Delay %: 24.34 % Date: August 2009; National Average Delay: 56.70 minutes Date: August 2009; Airport Average Delay: 58.41 minutes Date: August 2009; National Delay %: 17.60 % Date: August 2009; Airport Delay %: 24.35 % Date: September 2009; National Average Delay: 52.94 minutes Date: September 2009; Airport Average Delay: 42.65 minutes Date: September 2009; National Delay %: 11.39 % Date: September 2009; Airport Delay %: 13.97 % Date: October 2009; National Average Delay: 52.70 minutes Date: October 2009; Airport Average Delay: 41.74 minutes Date: October 2009; National Delay %: 18.59 % Date: October 2009; Airport Delay %: 19.28 % Date: November 2009; National Average Delay: 50.39 minutes Date: November 2009; Airport Average Delay: 39.89 minutes Date: November 2009; National Delay %: 10.43 % Date: November 2009; Airport Delay %: 13.72 % Date: December 2009; National Average Delay: 56.03 minutes Date: December 2009; Airport Average Delay: 51.86 minutes Date: December 2009; National Delay %: 23.08 % Date: December 2009; Airport Delay %: 27.65 % Date: January 2010; National Average Delay: 55.30 minutes Date: January 2010; Airport Average Delay: 45.11 minutes Date: January 2010; National Delay %: 17.08 % Date: January 2010; Airport Delay %: 22.01 % Date: February 2010; National Average Delay: 55.57 minutes Date: February 2010; Airport Average Delay: 50.99 minutes Date: February 2010; National Delay %: 17.81 % Date: February 2010; Airport Delay %: 19.01 % Date: March 2010; National Average Delay: 56.37 minutes Date: March 2010; Airport Average Delay: 48.20 minutes Date: March 2010; National Delay %: 17.64 % Date: March 2010; Airport Delay %: 25.05 % Date: April 2010; National Average Delay: 52.15 minutes Date: April 2010; Airport Average Delay: 47.80 minutes Date: April 2010; National Delay %: 13.21 % Date: April 2010; Airport Delay %: 15.95 % Date: May 2010; National Average Delay: 58.06 minutes Date: May 2010; Airport Average Delay: 49.79 minutes Date: May 2010; National Delay %: 17.14 % Date: May 2010; Airport Delay %: 20.78 % Date: June 2010; National Average Delay: 58.82 minutes Date: June 2010; Airport Average Delay: 57.48 minutes Date: June 2010; National Delay %: 20.74 % Date: June 2010; Airport Delay %: 27.12 % Date: July 2010; National Average Delay: 57.78 minutes Date: July 2010; Airport Average Delay: 57.56 minutes Date: July 2010; National Delay %: 20.77 % Date: July 2010; Airport Delay %: 28.77 % Date: August 2010; National Average Delay: 54.50 minutes Date: August 2010; Airport Average Delay: 50.79 minutes Date: August 2010; National Delay %: 16.75 % Date: August 2010; Airport Delay %: 23.72 % Date: September 2010; National Average Delay: 52.20 minutes Date: September 2010; Airport Average Delay: 45.09 minutes Date: September 2010; National Delay %: 12.61 % Date: September 2010; Airport Delay %: 13.63 % Date: October 2010; National Average Delay: 53.17 minutes Date: October 2010; Airport Average Delay: 40.51 minutes Date: October 2010; National Delay %: 14.63 % Date: October 2010; Airport Delay %: 20.92 % Date: November 2010; National Average Delay: 49.44 minutes Date: November 2010; Airport Average Delay: 39.44 minutes Date: November 2010; National Delay %: 14.86 % Date: November 2010; Airport Delay %: 18.62 % Date: December 2010; National Average Delay: 56.30 minutes Date: December 2010; Airport Average Delay: 44.48 minutes Date: December 2010; National Delay %: 23.19 % Date: December 2010; Airport Delay %: 31.33 % Date: January 2011; National Average Delay: 53.02 minutes Date: January 2011; Airport Average Delay: 44.72 minutes Date: January 2011; National Delay %: 18.49 % Date: January 2011; Airport Delay %: 26.37 % Date: February 2011; National Average Delay: 55.90 minutes Date: February 2011; Airport Average Delay: 47.44 minutes Date: February 2011; National Delay %: 18.60 % Date: February 2011; Airport Delay %: 20.26 % Date: March 2011; National Average Delay: 55.45 minutes Date: March 2011; Airport Average Delay: 50.60 minutes Date: March 2011; National Delay %: 17.91 % Date: March 2011; Airport Delay %: 18.87 % Date: April 2011; National Average Delay: 58.39 minutes Date: April 2011; Airport Average Delay: 55.05 minutes Date: April 2011; National Delay %: 19.96 % Date: April 2011; Airport Delay %: 26.57 % Date: May 2011; National Average Delay: 60.07 minutes Date: May 2011; Airport Average Delay: 51.75 minutes Date: May 2011; National Delay %: 19.32 % Date: May 2011; Airport Delay %: 26.74 % Date: June 2011; National Average Delay: 60.26 minutes Date: June 2011; Airport Average Delay: 57.77 minutes Date: June 2011; National Delay %: 19.95 % Date: June 2011; Airport Delay %: 21.32 % Date: July 2011; National Average Delay: 61.02 minutes Date: July 2011; Airport Average Delay: 62.03 minutes Date: July 2011; National Delay %: 19.56 % Date: July 2011; Airport Delay %: 22.21 % Date: August 2011; National Average Delay: 60.09 minutes Date: August 2011; Airport Average Delay: 67.79 minutes Date: August 2011; National Delay %: 17.35 % Date: August 2011; Airport Delay %: 24.50 % Date: September 2011; National Average Delay: 55.42 minutes Date: September 2011; Airport Average Delay: 55.27 minutes Date: September 2011; National Delay %: 13.74 % Date: September 2011; Airport Delay %: 20.70 % Date: October 2011; National Average Delay: 52.78 minutes Date: October 2011; Airport Average Delay: 42.73 minutes Date: October 2011; National Delay %: 12.70 % Date: October 2011; Airport Delay %: 18.08 % Date: November 2011; National Average Delay: 53.11 minutes Date: November 2011; Airport Average Delay: 46.70 minutes Date: November 2011; National Delay %: 12.94 % Date: November 2011; Airport Delay %: 11.91 % Date: December 2011; National Average Delay: 53.68 minutes Date: December 2011; Airport Average Delay: 45.19 minutes Date: December 2011; National Delay %: 14.34 % Date: December 2011; Airport Delay %: 11.29 % Date: January 2012; National Average Delay: 56.28 minutes Date: January 2012; Airport Average Delay: 47.89 minutes Date: January 2012; National Delay %: 13.80 % Date: January 2012; Airport Delay %: 13.27 % Date: February 2012; National Average Delay: 53.32 minutes Date: February 2012; Airport Average Delay: 45.08 minutes Date: February 2012; National Delay %: 11.97 % Date: February 2012; Airport Delay %: 9.95 % Date: March 2012; National Average Delay: 56.54 minutes Date: March 2012; Airport Average Delay: 44.12 minutes Date: March 2012; National Delay %: 16.23 % Date: March 2012; Airport Delay %: 16.01 % Date: April 2012; National Average Delay: 53.81 minutes Date: April 2012; Airport Average Delay: 46.09 minutes Date: April 2012; National Delay %: 12.46 % Date: April 2012; Airport Delay %: 13.21 % Date: May 2012; National Average Delay: 56.99 minutes Date: May 2012; Airport Average Delay: 47.70 minutes Date: May 2012; National Delay %: 15.12 % Date: May 2012; Airport Delay %: 23.55 % Date: June 2012; National Average Delay: 58.95 minutes Date: June 2012; Airport Average Delay: 55.67 minutes Date: June 2012; National Delay %: 17.98 % Date: June 2012; Airport Delay %: 23.40 % Date: July 2012; National Average Delay: 63.38 minutes Date: July 2012; Airport Average Delay: 60.25 minutes Date: July 2012; National Delay %: 21.98 % Date: July 2012; Airport Delay %: 30.77 % Date: August 2012; National Average Delay: 59.88 minutes Date: August 2012; Airport Average Delay: 56.47 minutes Date: August 2012; National Delay %: 19.15 % Date: August 2012; Airport Delay %: 27.78 % Date: September 2012; National Average Delay: 57.19 minutes Date: September 2012; Airport Average Delay: 55.44 minutes Date: September 2012; National Delay %: 14.69 % Date: September 2012; Airport Delay %: 19.06 % Date: October 2012; National Average Delay: 53.54 minutes Date: October 2012; Airport Average Delay: 43.70 minutes Date: October 2012; National Delay %: 15.85 % Date: October 2012; Airport Delay %: 21.64 % Date: November 2012; National Average Delay: 55.18 minutes Date: November 2012; Airport Average Delay: 48.35 minutes Date: November 2012; National Delay %: 13.52 % Date: November 2012; Airport Delay %: 20.71 % Date: December 2012; National Average Delay: 56.96 minutes Date: December 2012; Airport Average Delay: 56.21 minutes Date: December 2012; National Delay %: 21.31 % Date: December 2012; Airport Delay %: 27.21 % Date: January 2013; National Average Delay: 56.09 minutes Date: January 2013; Airport Average Delay: 47.37 minutes Date: January 2013; National Delay %: 16.30 % Date: January 2013; Airport Delay %: 15.59 % Date: February 2013; National Average Delay: 55.35 minutes Date: February 2013; Airport Average Delay: 44.12 minutes Date: February 2013; National Delay %: 16.63 % Date: February 2013; Airport Delay %: 16.07 % Date: March 2013; National Average Delay: 57.10 minutes Date: March 2013; Airport Average Delay: 49.67 minutes Date: March 2013; National Delay %: 17.89 % Date: March 2013; Airport Delay %: 20.23 %
A flight is considered delayed when it arrived or departed 15 or more minutes than the schedule. Delayed minutes are calculated from delayed flights only.

Domestic Flights, 2008-2013
% On Time	2008	2009	2010	2011	2012	2013*	Rank**
Departure	80%	79%	75%	77%	78%	76%	25
Arrival	80%	82%	80%	82%	82%	80%	17
Avg Delay (min.)
Departure	55.47	50.76	48.84	53.41	51.95	52.03	5
Arrival	55.71	52.24	50.34	56.27	54.54	54.40	14
% Cancelled
Total	0.96%	1.03%	2.16%	1.50%	1.46%	1.69%	20
Number of Flights (000)
Total	104.1	101.3	105.6	104.6	103.3	102.8
Number of Reporting Carriers
Total	15	15	14	13	11	11
* April 2012 - March 2013 .
** Ranked only for major U.S. airports, April 2012 - March 2013.