(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 4/29/2016
Summary Data (U.S. Flights Only)Carrier Shares for February 2015 - January 2016
Passengers*2015**2016**%ChgRank***
Arrival6,959k6,886k-1.04%31
Departure6,914k6,850k-0.93%31
Scheduled Flights
Departures99,97390,886-9.09%23
Freight/Mail (lb.) (Scheduled and Non-Scheduled)
Total225m232m3.30%36
Carriers
Scheduled27283.70%
* Scheduled enplaned revenue passengers.
** 12 months ending January of each year.
*** Among 824 U.S. airports, 12 months ending January 2016
CarrierPassengersShare
United 5,56140.49%
Mesa 2,57518.75%
American 6604.81%
Delta 5914.30%
Frontier 5604.08%
Other3,78827.58%
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.
** 2016 represents data for February 2015 - January 2016.
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, 2011-2016
% On Time201120122013201420152016*Rank**
Departure80%77%76%73%78%80%14
Arrival79%79%78%76%80%82%10
Avg Delay (min.)
Departure69.2665.4565.9266.4966.0965.8828
Arrival61.6161.9662.0764.7560.9460.2917
% Cancelled
Total2.35%2.23%2.30%3.50%1.52%1.77%22
Number of Flights (000)
Total76.976.074.058.137.335.4
Number of Reporting Carriers
Total12101191010
* March 2015 - February 2016 .
** Ranked only for major U.S. airports, March 2015 - February 2016.