(The month selection does not apply to on-time data.)Show all airports (by state)
Washington, DC: Washington Dulles International (IAD)Scheduled Services except Freight/MailBTS Data as of 2/1/2015
Summary Data (U.S. Flights Only)Carrier Shares for November 2013 - October 2014
Passengers*2013**2014**%ChgRank***
Arrival7,261k6,992k-3.70%29
Departure7,237k6,947k-4.02%29
Scheduled Flights
Departures108,561101,612-6.40%23
Freight/Mail (lb.) (Scheduled and Non-Scheduled)
Total226m224m-1.30%35
Carriers
Scheduled262911.54%
* Scheduled enplaned revenue passengers.
** 12 months ending October of each year.
*** Among 815 U.S. airports, 12 months ending October 2014
CarrierPassengersShare
United 5,66140.61%
ExpressJet 1,93713.90%
Mesa 9847.06%
American 7155.13%
Southwest 5413.88%
Other4,10129.42%
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.
** 2014 represents data for November 2013 - October 2014.
Source: T-100 Domestic Market (US Carriers).
IAD vs. National Departure Delays (Major U.S. Carriers)IAD 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, 2009-2014
% On Time200920102011201220132014*Rank**
Departure81%82%80%77%76%72%24
Arrival81%81%79%79%78%75%22
Avg Delay (min.)
Departure66.5864.0069.2665.4565.9266.7229
Arrival59.0058.7661.6161.9662.0765.3628
% Cancelled
Total1.98%2.62%2.35%2.23%2.30%3.82%26
Number of Flights (000)
Total66.577.076.976.074.059.5
Number of Reporting Carriers
Total14131210119
* December 2013 - November 2014 .
** Ranked only for major U.S. airports, December 2013 - November 2014.