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

Los Angeles International ⇄ Ronald Reagan Washington Ntl LAX–DCA

Airlines flew 2,836 flights between Los Angeles International LAX in Los Angeles, CA and Ronald Reagan Washington Ntl DCA in Washington, DC in the twelve months to July 2026, both directions together: 441,202 passengers in 502,698 seats, 88% of them filled, and 46,291 pounds of freight. 2,311 miles, about 266 minutes in the air, on 3 airlines: American Airlines Inc. (1,417), Alaska Airlines Inc. (714), Delta Air Lines Inc. (705). Planning to fly it yourself? The weather and winds along this route right now.

2,836
flights, twelve months
LAX-DCA: 1,421 · DCA-LAX: 1,415
441,202
passengers
88% of seats filled
2,311
miles
about 266 minutes airborne
3
airlines
6 aircraft types

Flights by month both directions

0621241862481/254/257/2510/251/264/262307/26
By month, as a table
flights
1/25233
2/25220
3/25246
4/25239
5/25245
6/25230
7/25239
8/25243
9/25238
10/25248
11/25233
12/25242
1/26231
2/26222
3/26245
4/26234
5/26237
6/26233
7/26230

Passengers by month

09,98219,96429,94639,9281/254/257/2510/251/264/2635,7167/26
By month, as a table
passengers
1/2534,668
2/2532,575
3/2539,560
4/2537,838
5/2539,928
6/2536,211
7/2537,275
8/2538,910
9/2536,280
10/2537,405
11/2535,430
12/2538,445
1/2634,957
2/2633,563
3/2639,413
4/2636,902
5/2638,027
6/2636,154
7/2635,716

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
American Airlines Inc. AA1,417239,10489%scheduled passenger service
Alaska Airlines Inc. AS714101,05388%scheduled passenger service
Delta Air Lines Inc. DL705101,04585%scheduled passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Airbus Industrie A321-200n1,080196184,568
Boeing 757-200705168101,045
Boeing 737-80065316092,740
Boeing B737 Max 80038317060,289
Airbus Industrie A321Neoxlr131902,260
Boeing B737 Max 9002178300

LAX → DCA this direction alone · flown January 2025 to July 2026

1,421 flights of 1,448 scheduled, 222,837 passengers in 251,887 seats, 23,919 pounds of freight. American Airlines Inc. 712; Alaska Airlines Inc. 358; Delta Air Lines Inc. 351.

DCA → LAX this direction alone · flown January 2025 to July 2026

1,415 flights of 1,445 scheduled, 218,365 passengers in 250,811 seats, 22,372 pounds of freight. American Airlines Inc. 705; Alaska Airlines Inc. 356; Delta Air Lines Inc. 354.

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: Los Angeles International LAX and Ronald Reagan Washington Ntl DCA; all routes.