(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 3/3/2015
Summary Data (U.S. Flights Only)Carrier Shares for December 2013 - November 2014
Passengers*2013**2014**%ChgRank***
Arrival7,220k6,973k-3.41%29
Departure7,200k6,928k-3.78%29
Scheduled Flights
Departures108,468100,797-7.07%23
Freight/Mail (lb.) (Scheduled and Non-Scheduled)
Total225m223m-0.65%35
Carriers
Scheduled262911.54%
* Scheduled enplaned revenue passengers.
** 12 months ending November of each year.
*** Among 815 U.S. airports, 12 months ending November 2014
CarrierPassengersShare
United 5,58740.19%
ExpressJet 1,92313.84%
Mesa 1,0697.69%
American 7085.10%
Southwest 5363.86%
Other4,07729.33%
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 December 2013 - November 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%73%24
Arrival81%81%79%79%78%76%21
Avg Delay (min.)
Departure66.5864.0069.2665.4565.9266.4929
Arrival59.0058.7661.6161.9662.0764.7527
% Cancelled
Total1.98%2.62%2.35%2.23%2.30%3.50%26
Number of Flights (000)
Total66.577.076.976.074.058.1
Number of Reporting Carriers
Total14131210119
* January - December 2014 .
** Ranked only for major U.S. airports, January - December 2014.