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

Ronald Reagan Washington Ntl ⇄ Baltimore/Washington International Thurgood Marshall DCA–BWI

Airlines flew 44 flights between Ronald Reagan Washington Ntl DCA in Washington, DC and Baltimore/Washington International Thurgood Marshall BWI in Baltimore, MD in the twelve months to July 2026, both directions together: 2,724 passengers in 5,382 seats, 51% of them filled, and 1,789 pounds of freight. 30 miles, about 50 minutes in the air, on 8 airlines: Southwest Airlines Co. (21), Republic Airline (7), American Airlines Inc. (5), PSA Airlines Inc. (5) and 4 more. Planning to fly it yourself? The weather and winds along this route right now.

44
flights, twelve months
DCA-BWI: 2 · BWI-DCA: 42
2,724
passengers
51% of seats filled
30
miles
about 50 minutes airborne
8
airlines
10 aircraft types

Flights by month both directions

0369121/255/258/2511/253/26107/26
By month, as a table
flights
1/255
2/259
3/2510
5/253
6/251
7/2512
8/251
9/252
10/254
11/2511
1/262
2/268
3/263
5/262
6/261
7/2610

Passengers by month

02505007511,0011/255/258/2511/253/261,0017/26
By month, as a table
passengers
1/25442
2/25510
3/25919
5/25261
6/2575
7/25992
8/2532
9/25119
10/25351
11/25530
1/2623
2/26267
3/2694
5/26135
6/26172
7/261,001

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
Southwest Airlines Co. WN211,17737%scheduled passenger service
Republic Airline YX720940%scheduled passenger service
American Airlines Inc. AA565187%scheduled passenger service
PSA Airlines Inc. OH520661%scheduled passenger service
Envoy Air MQ319083%scheduled passenger service
Alaska Airlines Inc. AS113483%scheduled passenger service
JetBlue Airways B6113496%scheduled passenger service
GoJet Airlines LLC d/b/a United Express G712346%scheduled passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Boeing 737-700/700LR/Max 713138673
Embraer ERJ-1751075399
Boeing B737 Max 8007175486
Boeing 737-8004171460
Canadair RJ-700465140
Airbus Industrie A3192128197
Bombardier CRJ55015023
Canadair CRJ 90017666
Airbus Industrie A320-100/2001150146
A220-300 BD-500-1A111140134

DCA → BWI this direction alone · flown February 2025 to May 2026

2 flights, 144 passengers in 274 seats. Southwest Airlines Co. 2.

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

42 flights of 21 scheduled, 2,580 passengers in 5,108 seats, 1,789 pounds of freight. Southwest Airlines Co. 19; Republic Airline 7; American Airlines Inc. 5; PSA Airlines Inc. 5; Envoy Air 3; Alaska Airlines Inc. 1; JetBlue Airways 1; GoJet Airlines LLC d/b/a United Express 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: Ronald Reagan Washington Ntl DCA and Baltimore/Washington International Thurgood Marshall BWI; all routes.