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

Miami International ⇄ Ronald Reagan Washington Ntl MIA–DCA

Airlines flew 7,751 flights between Miami International MIA in Miami, FL and Ronald Reagan Washington Ntl DCA in Washington, DC in the twelve months to July 2026, both directions together: 1,044,799 passengers in 1,288,277 seats, 81% of them filled, and 202,240 pounds of freight. 919 miles, about 125 minutes in the air, on 6 airlines: American Airlines Inc. (6,947), Delta Air Lines Inc. (710), Republic Airline (90), Envoy Air (2) and 2 more. Planning to fly it yourself? The weather and winds along this route right now.

7,751
flights, twelve months
MIA-DCA: 3,875 · DCA-MIA: 3,876
1,044,799
passengers
81% of seats filled
919
miles
about 125 minutes airborne
6
airlines
9 aircraft types

Flights by month both directions

01833665497321/254/257/2510/251/264/266297/26
By month, as a table
flights
1/25693
2/25653
3/25732
4/25643
5/25658
6/25627
7/25608
8/25667
9/25647
10/25670
11/25607
12/25688
1/26624
2/26592
3/26660
4/26656
5/26672
6/26639
7/26629

Passengers by month

024,59049,18073,76998,3591/254/257/2510/251/264/2688,6487/26
By month, as a table
passengers
1/2595,341
2/2583,295
3/2598,359
4/2589,573
5/2593,476
6/2589,404
7/2589,190
8/2594,601
9/2578,042
10/2585,676
11/2585,056
12/2594,163
1/2682,727
2/2679,386
3/2694,279
4/2687,253
5/2690,618
6/2684,350
7/2688,648

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
American Airlines Inc. AA6,947966,47381%scheduled passenger service
Delta Air Lines Inc. DL71072,13077%scheduled passenger service
Republic Airline YX905,78385%scheduled passenger service
Envoy Air MQ211978%scheduled passenger service
JetBlue Airways B6115898%scheduled passenger service
Southwest Airlines Co. WN113695%scheduled passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Boeing 737-8004,521172641,860
Boeing B737 Max 8001,923172258,222
Airbus Industrie A319987131102,399
Airbus Industrie A321-200n13119621,341
Embraer ERJ-17592765,902
Airbus Industrie A321Neoxlr9019014,206
Airbus Industrie A320-100/2004156483
A220-300 BD-500-1A112130250
Boeing 737-700/700LR/Max 71143136

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

3,875 flights of 3,946 scheduled, 527,787 passengers in 644,003 seats, 121,773 pounds of freight. American Airlines Inc. 3,470; Delta Air Lines Inc. 359; Republic Airline 45; Envoy Air 1.

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

3,876 flights of 3,955 scheduled, 517,012 passengers in 644,274 seats, 80,467 pounds of freight. American Airlines Inc. 3,477; Delta Air Lines Inc. 351; Republic Airline 45; JetBlue Airways 1; Envoy Air 1; 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: Miami International MIA and Ronald Reagan Washington Ntl DCA; all routes.