(The month selection does not apply to on-time data.)Show all airports (by state)
Baltimore, MD: Baltimore/Washington International Thurgood Marshall (BWI)Scheduled Services except Freight/MailBTS Data as of 9/5/2015
Summary Data (U.S. Flights Only)Carrier Shares for June 2014 - May 2015
Passengers*2014**2015**%ChgRank***
Arrival10,547k10,649k0.97%20
Departure10,580k10,696k1.09%20
Scheduled Flights
Departures105,101100,330-4.54%22
Freight/Mail (lb.) (Scheduled and Non-Scheduled)
Total225m225m0.03%35
Carriers
Scheduled25278.00%
* Scheduled enplaned revenue passengers.
** 12 months ending May of each year.
*** Among 822 U.S. airports, 12 months ending May 2015
CarrierPassengersShare
Southwest 15,13070.89%
Delta 1,7668.27%
US Airways 1,0254.80%
United 8123.81%
American 6623.10%
Other1,9499.13%
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))
*  Before October 2002, only carriers operating aircraft with more than 60 seats or 18,000 pounds in payload reported traffic data.
** 2015 represents data for June 2014 - May 2015.
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)
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, 2010-2015
% On Time201020112012201320142015*Rank**
Departure75%77%78%74%71%74%25
Arrival80%82%82%79%77%80%10
Avg Delay (min.)
Departure48.8453.4151.9549.9451.1653.396
Arrival50.3456.2754.5451.2253.7954.1010
% Cancelled
Total2.16%1.50%1.46%0.95%1.75%1.65%19
Number of Flights (000)
Total105.6104.6103.3100.390.990.8
Number of Reporting Carriers
Total141311131111
* July 2014 - June 2015 .
** Ranked only for major U.S. airports, July 2014 - June 2015.