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Chicago, IL: Chicago Midway International (MDW)	Scheduled Services except Freight/Mail	BTS Data as of 5/20/2013

Summary Data (U.S. Flights Only)

Carrier Shares for June 2010 - May 2011

Passengers*	2010**	2011**	%Chg	Rank***
Arrival	8,425k	8,657k	2.76%	25
Departure	8,415k	8,631k	2.58%	25
Scheduled Flights
Departures	90,272	87,415	-3.16%	25
Freight/Mail (lb.) (Scheduled and Non-Scheduled)
Total	52m	52m	-1.03%	94
Carriers
Scheduled	12	12	0.00%
* Scheduled enplaned revenue passengers. 12 months ending May of each year. * Among 831 U.S. airports, 12 months ending May 2011

Carrier	Passengers	Share
Southwest	15,234	88.12%
AirTran	880	5.09%
Delta	431	2.50%
Frontier	294	1.70%
Pinnacle	96.69	0.56%
Other	353	2.04%
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: 2007; Data: 13,986.54 Airline: AirTran ; Year: 2007; Data: 1,345.30 Airline: Other; Year: 2007; Data: 2,827.55 Airline: Southwest ; Year: 2008; Data: 13,528.53 Airline: AirTran ; Year: 2008; Data: 997.23 Airline: Other; Year: 2008; Data: 1,484.26 Airline: Southwest ; Year: 2009; Data: 13,996.50 Airline: AirTran ; Year: 2009; Data: 949.66 Airline: Other; Year: 2009; Data: 1,492.15 Airline: Southwest ; Year: 2010; Data: 14,768.11 Airline: AirTran ; Year: 2010; Data: 913.91 Airline: Other; Year: 2010; Data: 1,260.32 Airline: Southwest ; Year: 2011; Data: 15,233.81 Airline: AirTran ; Year: 2011; Data: 879.51 Airline: Other; Year: 2011; Data: 1,175.22
* Before October 2002, only carriers operating aircraft with more than 60 seats or 18,000 pounds in payload reported traffic data.
** 2011 represents data for June 2010 - May 2011.

Time Period: June 2009 - May 2010; Airport: Denver, CO:DEN; Data: 429.33 Time Period: June 2010 - May 2011; Airport: Denver, CO:DEN; Data: 453.98 Time Period: June 2009 - May 2010; Airport: Atlanta, GA:ATL; Data: 456.56 Time Period: June 2010 - May 2011; Airport: Atlanta, GA:ATL; Data: 445.77 Time Period: June 2009 - May 2010; Airport: Minneapolis, MN:MSP; Data: 415.16 Time Period: June 2010 - May 2011; Airport: Minneapolis, MN:MSP; Data: 387.02 Time Period: June 2009 - May 2010; Airport: Orlando, FL:MCO; Data: 349.97 Time Period: June 2010 - May 2011; Airport: Orlando, FL:MCO; Data: 375.19 Time Period: June 2009 - May 2010; Airport: Las Vegas, NV:LAS; Data: 337.43 Time Period: June 2010 - May 2011; Airport: Las Vegas, NV:LAS; Data: 340.91 Time Period: June 2009 - May 2010; Airport: Phoenix, AZ:PHX; Data: 258.14 Time Period: June 2010 - May 2011; Airport: Phoenix, AZ:PHX; Data: 261.74 Time Period: June 2009 - May 2010; Airport: Kansas City, MO:MCI; Data: 264.86 Time Period: June 2010 - May 2011; Airport: Kansas City, MO:MCI; Data: 260.78 Time Period: June 2009 - May 2010; Airport: St. Louis, MO:STL; Data: 243.40 Time Period: June 2010 - May 2011; Airport: St. Louis, MO:STL; Data: 257.99 Time Period: June 2009 - May 2010; Airport: Detroit, MI:DTW; Data: 247.81 Time Period: June 2010 - May 2011; Airport: Detroit, MI:DTW; Data: 249.40 Time Period: June 2009 - May 2010; Airport: Nashville, TN:BNA; Data: 219.09 Time Period: June 2010 - May 2011; Airport: Nashville, TN:BNA; Data: 225.19
Source: T-100 Domestic Market (US Carriers).

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

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

Date: January 2000; National Average Delay: 50.73 minutes Date: January 2000; Airport Average Delay: 49.30 minutes Date: January 2000; National Delay %: 16.53 % Date: January 2000; Airport Delay %: 21.65 % Date: February 2000; National Average Delay: 53.45 minutes Date: February 2000; Airport Average Delay: 49.87 minutes Date: February 2000; National Delay %: 17.69 % Date: February 2000; Airport Delay %: 19.54 % Date: March 2000; National Average Delay: 52.83 minutes Date: March 2000; Airport Average Delay: 42.07 minutes Date: March 2000; National Delay %: 17.16 % Date: March 2000; Airport Delay %: 18.86 % Date: April 2000; National Average Delay: 54.51 minutes Date: April 2000; Airport Average Delay: 46.76 minutes Date: April 2000; National Delay %: 17.75 % Date: April 2000; Airport Delay %: 24.47 % Date: May 2000; National Average Delay: 59.76 minutes Date: May 2000; Airport Average Delay: 61.59 minutes Date: May 2000; National Delay %: 18.21 % Date: May 2000; Airport Delay %: 25.87 % Date: June 2000; National Average Delay: 59.38 minutes Date: June 2000; Airport Average Delay: 58.84 minutes Date: June 2000; National Delay %: 24.94 % Date: June 2000; Airport Delay %: 31.14 % Date: July 2000; National Average Delay: 59.21 minutes Date: July 2000; Airport Average Delay: 48.74 minutes Date: July 2000; National Delay %: 22.48 % Date: July 2000; Airport Delay %: 26.32 % Date: August 2000; National Average Delay: 55.22 minutes Date: August 2000; Airport Average Delay: 47.74 minutes Date: August 2000; National Delay %: 22.39 % Date: August 2000; Airport Delay %: 26.94 % Date: September 2000; National Average Delay: 51.47 minutes Date: September 2000; Airport Average Delay: 44.85 minutes Date: September 2000; National Delay %: 15.73 % Date: September 2000; Airport Delay %: 20.50 % Date: October 2000; National Average Delay: 51.54 minutes Date: October 2000; Airport Average Delay: 43.25 minutes Date: October 2000; National Delay %: 17.69 % Date: October 2000; Airport Delay %: 20.93 % Date: November 2000; National Average Delay: 49.74 minutes Date: November 2000; Airport Average Delay: 37.79 minutes Date: November 2000; National Delay %: 20.46 % Date: November 2000; Airport Delay %: 20.88 % Date: December 2000; National Average Delay: 54.51 minutes Date: December 2000; Airport Average Delay: 51.19 minutes Date: December 2000; National Delay %: 27.54 % Date: December 2000; Airport Delay %: 42.67 % Date: January 2001; National Average Delay: 49.76 minutes Date: January 2001; Airport Average Delay: 39.05 minutes Date: January 2001; National Delay %: 17.53 % Date: January 2001; Airport Delay %: 20.24 % Date: February 2001; National Average Delay: 52.21 minutes Date: February 2001; Airport Average Delay: 41.83 minutes Date: February 2001; National Delay %: 19.17 % Date: February 2001; Airport Delay %: 20.76 % Date: March 2001; National Average Delay: 51.04 minutes Date: March 2001; Airport Average Delay: 41.40 minutes Date: March 2001; National Delay %: 18.38 % Date: March 2001; Airport Delay %: 18.34 % Date: April 2001; National Average Delay: 52.05 minutes Date: April 2001; Airport Average Delay: 39.50 minutes Date: April 2001; National Delay %: 15.47 % Date: April 2001; Airport Delay %: 17.38 % Date: May 2001; National Average Delay: 48.48 minutes Date: May 2001; Airport Average Delay: 44.59 minutes Date: May 2001; National Delay %: 13.66 % Date: May 2001; Airport Delay %: 16.57 % Date: June 2001; National Average Delay: 57.22 minutes Date: June 2001; Airport Average Delay: 50.15 minutes Date: June 2001; National Delay %: 18.29 % Date: June 2001; Airport Delay %: 22.45 % Date: July 2001; National Average Delay: 53.16 minutes Date: July 2001; Airport Average Delay: 47.16 minutes Date: July 2001; National Delay %: 16.86 % Date: July 2001; Airport Delay %: 18.86 % Date: August 2001; National Average Delay: 56.55 minutes Date: August 2001; Airport Average Delay: 57.85 minutes Date: August 2001; National Delay %: 17.69 % Date: August 2001; Airport Delay %: 22.84 % Date: September 2001; National Average Delay: 55.27 minutes Date: September 2001; Airport Average Delay: 67.58 minutes Date: September 2001; National Delay %: 11.23 % Date: September 2001; Airport Delay %: 11.91 % Date: October 2001; National Average Delay: 43.68 minutes Date: October 2001; Airport Average Delay: 46.79 minutes Date: October 2001; National Delay %: 13.30 % Date: October 2001; Airport Delay %: 16.37 % Date: November 2001; National Average Delay: 44.80 minutes Date: November 2001; Airport Average Delay: 34.24 minutes Date: November 2001; National Delay %: 12.38 % Date: November 2001; Airport Delay %: 14.15 % Date: December 2001; National Average Delay: 42.45 minutes Date: December 2001; Airport Average Delay: 35.50 minutes Date: December 2001; National Delay %: 16.70 % Date: December 2001; Airport Delay %: 22.04 % Date: January 2002; National Average Delay: 45.95 minutes Date: January 2002; Airport Average Delay: 38.64 minutes Date: January 2002; National Delay %: 13.61 % Date: January 2002; Airport Delay %: 16.13 % Date: February 2002; National Average Delay: 43.21 minutes Date: February 2002; Airport Average Delay: 33.94 minutes Date: February 2002; National Delay %: 11.45 % Date: February 2002; Airport Delay %: 14.45 % Date: March 2002; National Average Delay: 46.15 minutes Date: March 2002; Airport Average Delay: 37.58 minutes Date: March 2002; National Delay %: 16.54 % Date: March 2002; Airport Delay %: 28.00 % Date: April 2002; National Average Delay: 48.59 minutes Date: April 2002; Airport Average Delay: 39.71 minutes Date: April 2002; National Delay %: 12.90 % Date: April 2002; Airport Delay %: 20.26 % Date: May 2002; National Average Delay: 47.70 minutes Date: May 2002; Airport Average Delay: 40.47 minutes Date: May 2002; National Delay %: 12.84 % Date: May 2002; Airport Delay %: 26.85 % Date: June 2002; National Average Delay: 53.31 minutes Date: June 2002; Airport Average Delay: 43.93 minutes Date: June 2002; National Delay %: 16.69 % Date: June 2002; Airport Delay %: 35.45 % Date: July 2002; National Average Delay: 51.17 minutes Date: July 2002; Airport Average Delay: 43.03 minutes Date: July 2002; National Delay %: 16.36 % Date: July 2002; Airport Delay %: 32.60 % Date: August 2002; National Average Delay: 49.25 minutes Date: August 2002; Airport Average Delay: 38.75 minutes Date: August 2002; National Delay %: 13.86 % Date: August 2002; Airport Delay %: 28.00 % Date: September 2002; National Average Delay: 48.00 minutes Date: September 2002; Airport Average Delay: 37.15 minutes Date: September 2002; National Delay %: 9.15 % Date: September 2002; Airport Delay %: 14.81 % Date: October 2002; National Average Delay: 45.55 minutes Date: October 2002; Airport Average Delay: 38.46 minutes Date: October 2002; National Delay %: 11.42 % Date: October 2002; Airport Delay %: 20.21 % Date: November 2002; National Average Delay: 46.72 minutes Date: November 2002; Airport Average Delay: 36.47 minutes Date: November 2002; National Delay %: 10.70 % Date: November 2002; Airport Delay %: 17.53 % Date: December 2002; National Average Delay: 52.14 minutes Date: December 2002; Airport Average Delay: 48.34 minutes Date: December 2002; National Delay %: 17.20 % Date: December 2002; Airport Delay %: 26.11 % Date: January 2003; National Average Delay: 48.16 minutes Date: January 2003; Airport Average Delay: 44.39 minutes Date: January 2003; National Delay %: 12.04 % Date: January 2003; Airport Delay %: 18.50 % Date: February 2003; National Average Delay: 50.92 minutes Date: February 2003; Airport Average Delay: 45.03 minutes Date: February 2003; National Delay %: 15.22 % Date: February 2003; Airport Delay %: 21.01 % Date: March 2003; National Average Delay: 49.58 minutes Date: March 2003; Airport Average Delay: 49.95 minutes Date: March 2003; National Delay %: 12.30 % Date: March 2003; Airport Delay %: 18.92 % Date: April 2003; National Average Delay: 48.75 minutes Date: April 2003; Airport Average Delay: 40.66 minutes Date: April 2003; National Delay %: 9.64 % Date: April 2003; Airport Delay %: 13.22 % Date: May 2003; National Average Delay: 50.24 minutes Date: May 2003; Airport Average Delay: 42.06 minutes Date: May 2003; National Delay %: 10.83 % Date: May 2003; Airport Delay %: 15.29 % Date: June 2003; National Average Delay: 49.34 minutes Date: June 2003; Airport Average Delay: 41.12 minutes Date: June 2003; National Delay %: 13.33 % Date: June 2003; Airport Delay %: 16.81 % Date: July 2003; National Average Delay: 55.83 minutes Date: July 2003; Airport Average Delay: 61.49 minutes Date: July 2003; National Delay %: 15.14 % Date: July 2003; Airport Delay %: 24.77 % Date: August 2003; National Average Delay: 56.51 minutes Date: August 2003; Airport Average Delay: 56.11 minutes Date: August 2003; National Delay %: 15.16 % Date: August 2003; Airport Delay %: 18.82 % Date: September 2003; National Average Delay: 49.87 minutes Date: September 2003; Airport Average Delay: 43.18 minutes Date: September 2003; National Delay %: 9.64 % Date: September 2003; Airport Delay %: 11.48 % Date: October 2003; National Average Delay: 48.67 minutes Date: October 2003; Airport Average Delay: 40.36 minutes Date: October 2003; National Delay %: 9.66 % Date: October 2003; Airport Delay %: 12.59 % Date: November 2003; National Average Delay: 51.07 minutes Date: November 2003; Airport Average Delay: 54.21 minutes Date: November 2003; National Delay %: 13.63 % Date: November 2003; Airport Delay %: 18.41 % Date: December 2003; National Average Delay: 50.35 minutes Date: December 2003; Airport Average Delay: 42.73 minutes Date: December 2003; National Delay %: 17.58 % Date: December 2003; Airport Delay %: 19.68 % Date: January 2004; National Average Delay: 52.90 minutes Date: January 2004; Airport Average Delay: 57.83 minutes Date: January 2004; National Delay %: 17.31 % Date: January 2004; Airport Delay %: 22.23 % Date: February 2004; National Average Delay: 49.52 minutes Date: February 2004; Airport Average Delay: 41.78 minutes Date: February 2004; National Delay %: 16.29 % Date: February 2004; Airport Delay %: 16.58 % Date: March 2004; National Average Delay: 50.62 minutes Date: March 2004; Airport Average Delay: 43.22 minutes Date: March 2004; National Delay %: 14.01 % Date: March 2004; Airport Delay %: 18.94 % Date: April 2004; National Average Delay: 47.34 minutes Date: April 2004; Airport Average Delay: 38.47 minutes Date: April 2004; National Delay %: 13.10 % Date: April 2004; Airport Delay %: 16.53 % Date: May 2004; National Average Delay: 58.29 minutes Date: May 2004; Airport Average Delay: 55.94 minutes Date: May 2004; National Delay %: 16.51 % Date: May 2004; Airport Delay %: 25.83 % Date: June 2004; National Average Delay: 55.96 minutes Date: June 2004; Airport Average Delay: 49.99 minutes Date: June 2004; National Delay %: 21.15 % Date: June 2004; Airport Delay %: 26.84 % Date: July 2004; National Average Delay: 55.81 minutes Date: July 2004; Airport Average Delay: 55.13 minutes Date: July 2004; National Delay %: 19.28 % Date: July 2004; Airport Delay %: 29.22 % Date: August 2004; National Average Delay: 54.63 minutes Date: August 2004; Airport Average Delay: 49.90 minutes Date: August 2004; National Delay %: 17.04 % Date: August 2004; Airport Delay %: 23.01 % Date: September 2004; National Average Delay: 51.30 minutes Date: September 2004; Airport Average Delay: 41.58 minutes Date: September 2004; National Delay %: 11.09 % Date: September 2004; Airport Delay %: 11.43 % Date: October 2004; National Average Delay: 46.51 minutes Date: October 2004; Airport Average Delay: 37.31 minutes Date: October 2004; National Delay %: 14.51 % Date: October 2004; Airport Delay %: 16.07 % Date: November 2004; National Average Delay: 52.32 minutes Date: November 2004; Airport Average Delay: 52.35 minutes Date: November 2004; National Delay %: 16.63 % Date: November 2004; Airport Delay %: 18.27 % Date: December 2004; National Average Delay: 54.58 minutes Date: December 2004; Airport Average Delay: 47.62 minutes Date: December 2004; National Delay %: 22.72 % Date: December 2004; Airport Delay %: 27.26 % Date: January 2005; National Average Delay: 54.06 minutes Date: January 2005; Airport Average Delay: 53.73 minutes Date: January 2005; National Delay %: 20.61 % Date: January 2005; Airport Delay %: 23.65 % Date: February 2005; National Average Delay: 50.67 minutes Date: February 2005; Airport Average Delay: 43.94 minutes Date: February 2005; National Delay %: 17.15 % Date: February 2005; Airport Delay %: 16.94 % Date: March 2005; National Average Delay: 53.06 minutes Date: March 2005; Airport Average Delay: 51.56 minutes Date: March 2005; National Delay %: 18.58 % Date: March 2005; Airport Delay %: 22.35 % Date: April 2005; National Average Delay: 49.42 minutes Date: April 2005; Airport Average Delay: 38.38 minutes Date: April 2005; National Delay %: 12.84 % Date: April 2005; Airport Delay %: 12.42 % Date: May 2005; National Average Delay: 50.14 minutes Date: May 2005; Airport Average Delay: 40.42 minutes Date: May 2005; National Delay %: 13.22 % Date: May 2005; Airport Delay %: 15.74 % Date: June 2005; National Average Delay: 55.74 minutes Date: June 2005; Airport Average Delay: 52.71 minutes Date: June 2005; National Delay %: 20.31 % Date: June 2005; Airport Delay %: 23.58 % Date: July 2005; National Average Delay: 60.46 minutes Date: July 2005; Airport Average Delay: 59.15 minutes Date: July 2005; National Delay %: 23.90 % Date: July 2005; Airport Delay %: 30.63 % Date: August 2005; National Average Delay: 53.77 minutes Date: August 2005; Airport Average Delay: 45.40 minutes Date: August 2005; National Delay %: 19.95 % Date: August 2005; Airport Delay %: 22.00 % Date: September 2005; National Average Delay: 47.48 minutes Date: September 2005; Airport Average Delay: 39.76 minutes Date: September 2005; National Delay %: 13.08 % Date: September 2005; Airport Delay %: 16.90 % Date: October 2005; National Average Delay: 51.01 minutes Date: October 2005; Airport Average Delay: 42.17 minutes Date: October 2005; National Delay %: 14.89 % Date: October 2005; Airport Delay %: 20.90 % Date: November 2005; National Average Delay: 49.77 minutes Date: November 2005; Airport Average Delay: 41.47 minutes Date: November 2005; National Delay %: 16.13 % Date: November 2005; Airport Delay %: 20.57 % Date: December 2005; National Average Delay: 51.19 minutes Date: December 2005; Airport Average Delay: 42.14 minutes Date: December 2005; National Delay %: 23.87 % Date: December 2005; Airport Delay %: 31.11 % Date: January 2006; National Average Delay: 53.35 minutes Date: January 2006; Airport Average Delay: 45.86 minutes Date: January 2006; National Delay %: 17.32 % Date: January 2006; Airport Delay %: 19.57 % Date: February 2006; National Average Delay: 51.36 minutes Date: February 2006; Airport Average Delay: 47.47 minutes Date: February 2006; National Delay %: 19.40 % Date: February 2006; Airport Delay %: 26.64 % Date: March 2006; National Average Delay: 52.17 minutes Date: March 2006; Airport Average Delay: 45.75 minutes Date: March 2006; National Delay %: 20.18 % Date: March 2006; Airport Delay %: 26.01 % Date: April 2006; National Average Delay: 50.90 minutes Date: April 2006; Airport Average Delay: 50.54 minutes Date: April 2006; National Delay %: 18.09 % Date: April 2006; Airport Delay %: 27.54 % Date: May 2006; National Average Delay: 52.17 minutes Date: May 2006; Airport Average Delay: 49.37 minutes Date: May 2006; National Delay %: 18.31 % Date: May 2006; Airport Delay %: 29.73 % Date: June 2006; National Average Delay: 57.78 minutes Date: June 2006; Airport Average Delay: 54.12 minutes Date: June 2006; National Delay %: 22.95 % Date: June 2006; Airport Delay %: 35.26 % Date: July 2006; National Average Delay: 58.43 minutes Date: July 2006; Airport Average Delay: 60.71 minutes Date: July 2006; National Delay %: 22.36 % Date: July 2006; Airport Delay %: 31.91 % Date: August 2006; National Average Delay: 54.32 minutes Date: August 2006; Airport Average Delay: 53.47 minutes Date: August 2006; National Delay %: 19.99 % Date: August 2006; Airport Delay %: 25.90 % Date: September 2006; National Average Delay: 56.73 minutes Date: September 2006; Airport Average Delay: 52.75 minutes Date: September 2006; National Delay %: 17.89 % Date: September 2006; Airport Delay %: 23.11 % Date: October 2006; National Average Delay: 56.30 minutes Date: October 2006; Airport Average Delay: 45.48 minutes Date: October 2006; National Delay %: 20.38 % Date: October 2006; Airport Delay %: 25.69 % Date: November 2006; National Average Delay: 53.59 minutes Date: November 2006; Airport Average Delay: 50.90 minutes Date: November 2006; National Delay %: 18.40 % Date: November 2006; Airport Delay %: 20.40 % Date: December 2006; National Average Delay: 56.37 minutes Date: December 2006; Airport Average Delay: 53.39 minutes Date: December 2006; National Delay %: 23.73 % Date: December 2006; Airport Delay %: 28.41 % Date: January 2007; National Average Delay: 53.47 minutes Date: January 2007; Airport Average Delay: 41.58 minutes Date: January 2007; National Delay %: 20.64 % Date: January 2007; Airport Delay %: 21.16 % Date: February 2007; National Average Delay: 57.24 minutes Date: February 2007; Airport Average Delay: 54.56 minutes Date: February 2007; National Delay %: 24.37 % Date: February 2007; Airport Delay %: 29.51 % Date: March 2007; National Average Delay: 57.07 minutes Date: March 2007; Airport Average Delay: 47.85 minutes Date: March 2007; National Delay %: 21.50 % Date: March 2007; Airport Delay %: 25.53 % Date: April 2007; National Average Delay: 56.29 minutes Date: April 2007; Airport Average Delay: 56.28 minutes Date: April 2007; National Delay %: 19.30 % Date: April 2007; Airport Delay %: 22.54 % Date: May 2007; National Average Delay: 53.95 minutes Date: May 2007; Airport Average Delay: 47.13 minutes Date: May 2007; National Delay %: 17.40 % Date: May 2007; Airport Delay %: 21.03 % Date: June 2007; National Average Delay: 62.52 minutes Date: June 2007; Airport Average Delay: 59.54 minutes Date: June 2007; National Delay %: 25.76 % Date: June 2007; Airport Delay %: 31.96 % Date: July 2007; National Average Delay: 60.48 minutes Date: July 2007; Airport Average Delay: 56.71 minutes Date: July 2007; National Delay %: 24.85 % Date: July 2007; Airport Delay %: 32.06 % Date: August 2007; National Average Delay: 59.33 minutes Date: August 2007; Airport Average Delay: 56.11 minutes Date: August 2007; National Delay %: 23.46 % Date: August 2007; Airport Delay %: 31.29 % Date: September 2007; National Average Delay: 54.08 minutes Date: September 2007; Airport Average Delay: 42.35 minutes Date: September 2007; National Delay %: 14.57 % Date: September 2007; Airport Delay %: 16.32 % Date: October 2007; National Average Delay: 54.05 minutes Date: October 2007; Airport Average Delay: 43.99 minutes Date: October 2007; National Delay %: 17.17 % Date: October 2007; Airport Delay %: 21.06 % Date: November 2007; National Average Delay: 53.80 minutes Date: November 2007; Airport Average Delay: 40.47 minutes Date: November 2007; National Delay %: 16.41 % Date: November 2007; Airport Delay %: 17.48 % Date: December 2007; National Average Delay: 58.50 minutes Date: December 2007; Airport Average Delay: 57.17 minutes Date: December 2007; National Delay %: 27.50 % Date: December 2007; Airport Delay %: 34.96 % Date: January 2008; National Average Delay: 58.27 minutes Date: January 2008; Airport Average Delay: 60.60 minutes Date: January 2008; National Delay %: 21.15 % Date: January 2008; Airport Delay %: 27.29 % Date: February 2008; National Average Delay: 59.44 minutes Date: February 2008; Airport Average Delay: 56.01 minutes Date: February 2008; National Delay %: 23.65 % Date: February 2008; Airport Delay %: 31.42 % Date: March 2008; National Average Delay: 57.76 minutes Date: March 2008; Airport Average Delay: 45.91 minutes Date: March 2008; National Delay %: 22.55 % Date: March 2008; Airport Delay %: 28.09 % Date: April 2008; National Average Delay: 55.25 minutes Date: April 2008; Airport Average Delay: 47.22 minutes Date: April 2008; National Delay %: 17.23 % Date: April 2008; Airport Delay %: 18.61 % Date: May 2008; National Average Delay: 54.48 minutes Date: May 2008; Airport Average Delay: 45.81 minutes Date: May 2008; National Delay %: 16.59 % Date: May 2008; Airport Delay %: 17.19 % Date: June 2008; National Average Delay: 60.95 minutes Date: June 2008; Airport Average Delay: 57.58 minutes Date: June 2008; National Delay %: 23.31 % Date: June 2008; Airport Delay %: 27.19 % Date: July 2008; National Average Delay: 62.57 minutes Date: July 2008; Airport Average Delay: 57.50 minutes Date: July 2008; National Delay %: 20.41 % Date: July 2008; Airport Delay %: 20.28 % Date: August 2008; National Average Delay: 59.97 minutes Date: August 2008; Airport Average Delay: 51.91 minutes Date: August 2008; National Delay %: 18.03 % Date: August 2008; Airport Delay %: 17.71 % Date: September 2008; National Average Delay: 54.41 minutes Date: September 2008; Airport Average Delay: 38.88 minutes Date: September 2008; National Delay %: 11.33 % Date: September 2008; Airport Delay %: 10.78 % Date: October 2008; National Average Delay: 51.22 minutes Date: October 2008; Airport Average Delay: 39.80 minutes Date: October 2008; National Delay %: 11.35 % Date: October 2008; Airport Delay %: 12.40 % Date: November 2008; National Average Delay: 56.14 minutes Date: November 2008; Airport Average Delay: 46.27 minutes Date: November 2008; National Delay %: 13.23 % Date: November 2008; Airport Delay %: 12.71 % Date: December 2008; National Average Delay: 64.03 minutes Date: December 2008; Airport Average Delay: 77.81 minutes Date: December 2008; National Delay %: 27.13 % Date: December 2008; Airport Delay %: 37.72 % Date: January 2009; National Average Delay: 54.11 minutes Date: January 2009; Airport Average Delay: 43.67 minutes Date: January 2009; National Delay %: 17.11 % Date: January 2009; Airport Delay %: 22.30 % Date: February 2009; National Average Delay: 55.57 minutes Date: February 2009; Airport Average Delay: 47.92 minutes Date: February 2009; National Delay %: 13.67 % Date: February 2009; Airport Delay %: 14.54 % Date: March 2009; National Average Delay: 57.71 minutes Date: March 2009; Airport Average Delay: 51.89 minutes Date: March 2009; National Delay %: 16.96 % Date: March 2009; Airport Delay %: 18.24 % Date: April 2009; National Average Delay: 62.22 minutes Date: April 2009; Airport Average Delay: 45.35 minutes Date: April 2009; National Delay %: 16.59 % Date: April 2009; Airport Delay %: 17.75 % Date: May 2009; National Average Delay: 54.71 minutes Date: May 2009; Airport Average Delay: 45.26 minutes Date: May 2009; National Delay %: 15.80 % Date: May 2009; Airport Delay %: 19.49 % Date: June 2009; National Average Delay: 59.98 minutes Date: June 2009; Airport Average Delay: 52.45 minutes Date: June 2009; National Delay %: 20.05 % Date: June 2009; Airport Delay %: 27.01 % Date: July 2009; National Average Delay: 57.28 minutes Date: July 2009; Airport Average Delay: 43.39 minutes Date: July 2009; National Delay %: 19.33 % Date: July 2009; Airport Delay %: 27.37 % Date: August 2009; National Average Delay: 56.70 minutes Date: August 2009; Airport Average Delay: 50.12 minutes Date: August 2009; National Delay %: 17.60 % Date: August 2009; Airport Delay %: 26.85 % Date: September 2009; National Average Delay: 52.94 minutes Date: September 2009; Airport Average Delay: 38.58 minutes Date: September 2009; National Delay %: 11.39 % Date: September 2009; Airport Delay %: 17.43 % Date: October 2009; National Average Delay: 52.70 minutes Date: October 2009; Airport Average Delay: 42.82 minutes Date: October 2009; National Delay %: 18.59 % Date: October 2009; Airport Delay %: 27.85 % Date: November 2009; National Average Delay: 50.39 minutes Date: November 2009; Airport Average Delay: 36.34 minutes Date: November 2009; National Delay %: 10.43 % Date: November 2009; Airport Delay %: 13.28 % Date: December 2009; National Average Delay: 56.03 minutes Date: December 2009; Airport Average Delay: 51.49 minutes Date: December 2009; National Delay %: 23.08 % Date: December 2009; Airport Delay %: 39.33 % Date: January 2010; National Average Delay: 55.30 minutes Date: January 2010; Airport Average Delay: 41.90 minutes Date: January 2010; National Delay %: 17.08 % Date: January 2010; Airport Delay %: 28.92 % Date: February 2010; National Average Delay: 55.57 minutes Date: February 2010; Airport Average Delay: 44.08 minutes Date: February 2010; National Delay %: 17.81 % Date: February 2010; Airport Delay %: 22.63 % Date: March 2010; National Average Delay: 56.37 minutes Date: March 2010; Airport Average Delay: 47.17 minutes Date: March 2010; National Delay %: 17.64 % Date: March 2010; Airport Delay %: 26.52 % Date: April 2010; National Average Delay: 52.15 minutes Date: April 2010; Airport Average Delay: 40.48 minutes Date: April 2010; National Delay %: 13.21 % Date: April 2010; Airport Delay %: 20.92 % Date: May 2010; National Average Delay: 58.06 minutes Date: May 2010; Airport Average Delay: 47.72 minutes Date: May 2010; National Delay %: 17.14 % Date: May 2010; Airport Delay %: 26.95 % Date: June 2010; National Average Delay: 58.82 minutes Date: June 2010; Airport Average Delay: 61.08 minutes Date: June 2010; National Delay %: 20.74 % Date: June 2010; Airport Delay %: 34.75 % Date: July 2010; National Average Delay: 57.78 minutes Date: July 2010; Airport Average Delay: 50.34 minutes Date: July 2010; National Delay %: 20.77 % Date: July 2010; Airport Delay %: 31.72 % Date: August 2010; National Average Delay: 54.50 minutes Date: August 2010; Airport Average Delay: 44.54 minutes Date: August 2010; National Delay %: 16.75 % Date: August 2010; Airport Delay %: 25.56 % Date: September 2010; National Average Delay: 52.20 minutes Date: September 2010; Airport Average Delay: 36.30 minutes Date: September 2010; National Delay %: 12.61 % Date: September 2010; Airport Delay %: 17.84 % Date: October 2010; National Average Delay: 53.17 minutes Date: October 2010; Airport Average Delay: 38.90 minutes Date: October 2010; National Delay %: 14.63 % Date: October 2010; Airport Delay %: 32.53 % Date: November 2010; National Average Delay: 49.44 minutes Date: November 2010; Airport Average Delay: 41.36 minutes Date: November 2010; National Delay %: 14.86 % Date: November 2010; Airport Delay %: 26.87 % Date: December 2010; National Average Delay: 56.30 minutes Date: December 2010; Airport Average Delay: 42.64 minutes Date: December 2010; National Delay %: 23.19 % Date: December 2010; Airport Delay %: 44.45 % Date: January 2011; National Average Delay: 53.02 minutes Date: January 2011; Airport Average Delay: 40.46 minutes Date: January 2011; National Delay %: 18.49 % Date: January 2011; Airport Delay %: 38.02 % Date: February 2011; National Average Delay: 55.90 minutes Date: February 2011; Airport Average Delay: 43.20 minutes Date: February 2011; National Delay %: 18.60 % Date: February 2011; Airport Delay %: 28.37 % Date: March 2011; National Average Delay: 55.45 minutes Date: March 2011; Airport Average Delay: 45.61 minutes Date: March 2011; National Delay %: 17.91 % Date: March 2011; Airport Delay %: 25.00 % Date: April 2011; National Average Delay: 58.39 minutes Date: April 2011; Airport Average Delay: 55.33 minutes Date: April 2011; National Delay %: 19.96 % Date: April 2011; Airport Delay %: 29.86 % Date: May 2011; National Average Delay: 60.07 minutes Date: May 2011; Airport Average Delay: 57.29 minutes Date: May 2011; National Delay %: 19.32 % Date: May 2011; Airport Delay %: 31.23 % Date: June 2011; National Average Delay: 60.26 minutes Date: June 2011; Airport Average Delay: 57.14 minutes Date: June 2011; National Delay %: 19.95 % Date: June 2011; Airport Delay %: 28.04 % Date: July 2011; National Average Delay: 61.02 minutes Date: July 2011; Airport Average Delay: 47.89 minutes Date: July 2011; National Delay %: 19.56 % Date: July 2011; Airport Delay %: 22.84 % Date: August 2011; National Average Delay: 60.09 minutes Date: August 2011; Airport Average Delay: 49.80 minutes Date: August 2011; National Delay %: 17.35 % Date: August 2011; Airport Delay %: 24.89 % Date: September 2011; National Average Delay: 55.42 minutes Date: September 2011; Airport Average Delay: 44.80 minutes Date: September 2011; National Delay %: 13.74 % Date: September 2011; Airport Delay %: 25.17 % Date: October 2011; National Average Delay: 52.78 minutes Date: October 2011; Airport Average Delay: 41.08 minutes Date: October 2011; National Delay %: 12.70 % Date: October 2011; Airport Delay %: 18.54 % Date: November 2011; National Average Delay: 53.11 minutes Date: November 2011; Airport Average Delay: 41.88 minutes Date: November 2011; National Delay %: 12.94 % Date: November 2011; Airport Delay %: 13.88 % Date: December 2011; National Average Delay: 53.68 minutes Date: December 2011; Airport Average Delay: 43.95 minutes Date: December 2011; National Delay %: 14.34 % Date: December 2011; Airport Delay %: 15.96 % Date: January 2012; National Average Delay: 56.28 minutes Date: January 2012; Airport Average Delay: 48.06 minutes Date: January 2012; National Delay %: 13.80 % Date: January 2012; Airport Delay %: 16.23 % Date: February 2012; National Average Delay: 53.32 minutes Date: February 2012; Airport Average Delay: 40.11 minutes Date: February 2012; National Delay %: 11.97 % Date: February 2012; Airport Delay %: 13.18 % Date: March 2012; National Average Delay: 56.54 minutes Date: March 2012; Airport Average Delay: 38.84 minutes Date: March 2012; National Delay %: 16.23 % Date: March 2012; Airport Delay %: 20.63 % Date: April 2012; National Average Delay: 53.81 minutes Date: April 2012; Airport Average Delay: 40.42 minutes Date: April 2012; National Delay %: 12.46 % Date: April 2012; Airport Delay %: 16.36 % Date: May 2012; National Average Delay: 56.99 minutes Date: May 2012; Airport Average Delay: 46.79 minutes Date: May 2012; National Delay %: 15.12 % Date: May 2012; Airport Delay %: 23.50 % Date: June 2012; National Average Delay: 58.95 minutes Date: June 2012; Airport Average Delay: 43.21 minutes Date: June 2012; National Delay %: 17.98 % Date: June 2012; Airport Delay %: 27.48 % Date: July 2012; National Average Delay: 63.38 minutes Date: July 2012; Airport Average Delay: 51.31 minutes Date: July 2012; National Delay %: 21.98 % Date: July 2012; Airport Delay %: 33.55 % Date: August 2012; National Average Delay: 59.88 minutes Date: August 2012; Airport Average Delay: 47.07 minutes Date: August 2012; National Delay %: 19.15 % Date: August 2012; Airport Delay %: 27.85 % Date: September 2012; National Average Delay: 57.19 minutes Date: September 2012; Airport Average Delay: 40.34 minutes Date: September 2012; National Delay %: 14.69 % Date: September 2012; Airport Delay %: 15.47 % Date: October 2012; National Average Delay: 53.54 minutes Date: October 2012; Airport Average Delay: 45.46 minutes Date: October 2012; National Delay %: 15.85 % Date: October 2012; Airport Delay %: 23.87 % Date: November 2012; National Average Delay: 55.18 minutes Date: November 2012; Airport Average Delay: 49.45 minutes Date: November 2012; National Delay %: 13.52 % Date: November 2012; Airport Delay %: 22.22 % Date: December 2012; National Average Delay: 56.96 minutes Date: December 2012; Airport Average Delay: 44.18 minutes Date: December 2012; National Delay %: 21.31 % Date: December 2012; Airport Delay %: 34.04 % Date: January 2013; National Average Delay: 56.09 minutes Date: January 2013; Airport Average Delay: 39.13 minutes Date: January 2013; National Delay %: 16.30 % Date: January 2013; Airport Delay %: 25.98 % Date: February 2013; National Average Delay: 55.35 minutes Date: February 2013; Airport Average Delay: 39.94 minutes Date: February 2013; National Delay %: 16.63 % Date: February 2013; Airport Delay %: 23.41 % Date: March 2013; National Average Delay: 57.10 minutes Date: March 2013; Airport Average Delay: 43.04 minutes Date: March 2013; National Delay %: 17.89 % Date: March 2013; Airport Delay %: 27.95 %
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	77%	76%	70%	74%	76%	74%	28
Arrival	81%	84%	80%	83%	84%	83%	10
Avg Delay (min.)
Departure	54.96	46.54	45.39	48.22	45.27	44.75	1
Arrival	54.04	49.17	48.72	53.04	49.23	48.18	2
% Cancelled
Total	1.42%	0.68%	1.47%	1.10%	0.84%	0.95%	10
Number of Flights (000)
Total	87.6	84.2	84.7	86.8	86.7	86.6
Number of Reporting Carriers
Total	9	8	8	4	6	7
* April 2012 - March 2013 .
** Ranked only for major U.S. airports, April 2012 - March 2013.