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

Ronald Reagan Washington Ntl ⇄ Indianapolis International DCA–IND

Airlines flew 3,922 flights between Ronald Reagan Washington Ntl DCA in Washington, DC and Indianapolis International IND in Indianapolis, IN in the twelve months to July 2026, both directions together: 228,720 passengers in 300,535 seats, 76% of them filled, and 587 pounds of freight. 500 miles, about 82 minutes in the air, on 7 airlines: Republic Airline (3,569), PSA Airlines Inc. (267), American Airlines Inc. (65), Envoy Air (10) and 3 more. Planning to fly it yourself? The weather and winds along this route right now.

3,922
flights, twelve months
DCA-IND: 1,975 · IND-DCA: 1,947
228,720
passengers
76% of seats filled
500
miles
about 82 minutes airborne
7
airlines
9 aircraft types

Flights by month both directions

0921832743661/254/257/2510/251/264/263257/26
By month, as a table
flights
1/25304
2/25286
3/25344
4/25333
5/25366
6/25329
7/25315
8/25338
9/25343
10/25356
11/25323
12/25292
1/26310
2/26292
3/26343
4/26337
5/26335
6/26328
7/26325

Passengers by month

06,05412,10818,16224,2161/254/257/2510/251/264/2619,6577/26
By month, as a table
passengers
1/2514,975
2/2514,987
3/2519,687
4/2521,382
5/2524,216
6/2521,266
7/2519,947
8/2520,345
9/2521,502
10/2521,817
11/2517,347
12/2516,780
1/2614,946
2/2615,200
3/2620,423
4/2619,925
5/2620,802
6/2619,976
7/2619,657

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
Republic Airline YX3,569204,03075%scheduled passenger service
PSA Airlines Inc. OH26715,93887%scheduled passenger service
American Airlines Inc. AA656,94678%charter passenger service, scheduled passenger service
Envoy Air MQ1058477%scheduled passenger service
Southwest Airlines Co. WN572390%scheduled passenger service
United Air Lines Inc. UA421136%scheduled passenger service
Alaska Airlines Inc. AS228889%scheduled passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Embraer ERJ-1753,57976204,614
Canadair RJ-700170659,567
Canadair CRJ 90097766,371
Airbus Industrie A319571285,369
Boeing 737-8007168731
Airbus Industrie A321Neoxlr61901,134
Boeing 737-700/700LR/Max 72140206
Airbus Industrie A321-200n2190378
Boeing B737 Max 8002175350

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

1,975 flights of 2,025 scheduled, 116,820 passengers in 151,729 seats, 364 pounds of freight. Republic Airline 1,791; PSA Airlines Inc. 135; American Airlines Inc. 33; Envoy Air 6; United Air Lines Inc. 4; Southwest Airlines Co. 4; Alaska Airlines Inc. 2.

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

1,947 flights of 2,019 scheduled, 111,900 passengers in 148,806 seats, 223 pounds of freight. Republic Airline 1,778; PSA Airlines Inc. 132; American Airlines Inc. 32; Envoy Air 4; 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: Ronald Reagan Washington Ntl DCA and Indianapolis International IND; all routes.