The U.S. aircraft register, updated daily
Routes and flights · the DOT's airline reports, August 2025 to July 2026

Albuquerque International Sunport ⇄ Washington Dulles International ABQ–IAD

Airlines flew 540 flights between Albuquerque International Sunport ABQ in Albuquerque, NM and Washington Dulles International IAD in Washington, DC in the twelve months to July 2026, both directions together: 57,069 passengers in 73,491 seats, 78% of them filled, and 241 pounds of freight. 1,628 miles, about 195 minutes in the air, on 2 airlines: United Air Lines Inc. (539), Southwest Airlines Co. (1). Planning to fly it yourself? The weather and winds along this route right now.

540
flights, twelve months
ABQ-IAD: 268 · IAD-ABQ: 272
57,069
passengers
78% of seats filled
1,628
miles
about 195 minutes airborne
2
airlines
7 aircraft types

Flights by month both directions

0163146623/257/2510/253/266/26607/26
By month, as a table
flights
3/251
5/2520
6/2562
7/2560
8/2562
9/2561
10/2562
11/2560
12/253
3/2654
4/2658
5/2660
6/2660
7/2660

Passengers by month

01,8383,6765,5147,3523/257/2510/253/266/266,9817/26
By month, as a table
passengers
3/25102
5/251,884
6/256,340
7/256,452
8/256,242
9/255,976
10/256,294
11/255,271
12/25272
3/265,815
4/266,375
5/266,491
6/267,352
7/266,981

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
United Air Lines Inc. UA53956,91978%scheduled passenger service
Southwest Airlines Co. WN115086%scheduled passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Boeing 737-700/700LR/Max 730312630,791
Airbus Industrie A31910612610,574
Boeing 737-800301663,931
Airbus Industrie A320-100/200281502,945
Boeing B737 Max 900281793,384
Boeing B737 Max 800231662,816
Boeing 737-900ER221792,628

ABQ → IAD this direction alone · flown May 2025 to July 2026

268 flights of 272 scheduled, 28,509 passengers in 36,429 seats. United Air Lines Inc. 268.

IAD → ABQ this direction alone · flown March 2025 to July 2026

272 flights of 273 scheduled, 28,560 passengers in 37,062 seats, 241 pounds of freight. United Air Lines Inc. 271; Southwest Airlines Co. 1.

Source: the Bureau of Transportation Statistics' T-100 Segment table (all carriers). A flight is one departure performed on this segment; seats and passengers are the airlines' own monthly reports; "seats filled" is passengers divided by seats. The miles are the DOT's great-circle distance. Both ends: Albuquerque International Sunport ABQ and Washington Dulles International IAD; all routes.