(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 7/1/2015
Summary Data (U.S. Flights Only)Carrier Shares for April 2014 - March 2015
Passengers*2014**2015**%ChgRank***
Arrival10,563k10,571k0.07%20
Departure10,551k10,645k0.89%20
Scheduled Flights
Departures106,362100,546-5.47%22
Freight/Mail (lb.) (Scheduled and Non-Scheduled)
Total225m222m-1.26%36
Carriers
Scheduled25278.00%
* Scheduled enplaned revenue passengers.
** 12 months ending March of each year.
*** Among 825 U.S. airports, 12 months ending March 2015
CarrierPassengersShare
Southwest 14,89570.21%
Delta 1,7758.36%
US Airways 1,0584.99%
United 8013.78%
American 6643.13%
Other2,0239.54%
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 April 2014 - March 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%73%25
Arrival80%82%82%79%77%79%11
Avg Delay (min.)
Departure48.8453.4151.9549.9451.1652.105
Arrival50.3456.2754.5451.2253.7953.7710
% Cancelled
Total2.16%1.50%1.46%0.95%1.75%1.49%18
Number of Flights (000)
Total105.6104.6103.3100.390.990.3
Number of Reporting Carriers
Total141311131111
* May 2014 - April 2015 .
** Ranked only for major U.S. airports, May 2014 - April 2015.