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

Ronald Reagan Washington Ntl ⇄ Cincinnati/Northern Kentucky International DCA–CVG

Airlines flew 3,907 flights between Ronald Reagan Washington Ntl DCA in Washington, DC and Cincinnati/Northern Kentucky International CVG in Covington, KY in the twelve months to July 2026, both directions together: 198,199 passengers in 281,395 seats, 70% of them filled, and 14,699 pounds of freight. 411 miles, about 70 minutes in the air, on 6 airlines: Endeavor Air Inc. (1,944), PSA Airlines Inc. (1,812), Republic Airline (136), American Airlines Inc. (12) and 2 more. Planning to fly it yourself? The weather and winds along this route right now.

3,907
flights, twelve months
DCA-CVG: 1,961 · CVG-DCA: 1,946
198,199
passengers
70% of seats filled
411
miles
about 70 minutes airborne
6
airlines
8 aircraft types

Flights by month both directions

0871742613481/254/257/2510/251/264/263137/26
By month, as a table
flights
1/25292
2/25281
3/25304
4/25342
5/25343
6/25311
7/25320
8/25337
9/25333
10/25348
11/25316
12/25298
1/26309
2/26312
3/26339
4/26331
5/26345
6/26326
7/26313

Passengers by month

04,9339,86614,79819,7311/254/257/2510/251/264/2617,2137/26
By month, as a table
passengers
1/2512,256
2/2511,954
3/2515,554
4/2517,938
5/2518,257
6/2517,656
7/2518,288
8/2517,402
9/2518,101
10/2519,731
11/2515,015
12/2514,226
1/2611,432
2/2613,590
3/2617,892
4/2617,092
5/2618,797
6/2617,708
7/2617,213

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
Endeavor Air Inc. 9E1,944100,32170%scheduled passenger service
PSA Airlines Inc. OH1,81287,71270%scheduled passenger service
Republic Airline YX1367,86476%scheduled passenger service
American Airlines Inc. AA121,93290%charter passenger service, scheduled passenger service
Southwest Airlines Co. WN221561%scheduled passenger service
Alaska Airlines Inc. AS115596%scheduled passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Canadair CRJ 9002,68074138,771
Canadair RJ-7001,0766549,262
Embraer ERJ-175136767,864
Airbus Industrie A321Neoxlr81901,481
Boeing B737 Max 8002175215
Airbus Industrie A3192128143
Boeing 737-8002166270
Airbus Industrie A321-200n1196193

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

1,961 flights of 2,016 scheduled, 99,348 passengers in 141,119 seats, 7,305 pounds of freight. Endeavor Air Inc. 972; PSA Airlines Inc. 915; Republic Airline 67; American Airlines Inc. 5; Southwest Airlines Co. 2.

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

1,946 flights of 2,018 scheduled, 98,851 passengers in 140,276 seats, 7,394 pounds of freight. Endeavor Air Inc. 972; PSA Airlines Inc. 897; Republic Airline 69; American Airlines Inc. 7; Alaska Airlines Inc. 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 Cincinnati/Northern Kentucky International CVG; all routes.