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

Indianapolis International ⇄ Pittsburgh International IND–PIT

Airlines flew 420 flights between Indianapolis International IND in Indianapolis, IN and Pittsburgh International PIT in Pittsburgh, PA in the twelve months to July 2026, both directions together: 1,109 passengers in 2,514 seats, 44% of them filled, and 31,118,516 pounds of freight. 326 miles, about 50 minutes in the air, on 7 airlines: Federal Express Corporation (397), Republic Airline (15), Delta Air Lines Inc. (4), Southwest Airlines Co. (1) and 3 more. Planning to fly it yourself? The weather and winds along this route right now.

420
flights, twelve months
IND-PIT: 216 · PIT-IND: 204
1,109
passengers
44% of seats filled
326
miles
about 50 minutes airborne
7
airlines
9 aircraft types

Flights by month both directions

0102132421/254/257/2510/251/264/26427/26
By month, as a table
flights
1/2533
2/2527
3/2530
4/2535
5/2532
6/2531
7/2536
8/2535
9/2532
10/2539
11/2536
12/2530
1/2632
2/2633
3/2636
4/2638
5/2632
6/2635
7/2642

Passengers by month

01152303464611/254/257/2510/251/264/261037/26
By month, as a table
passengers
1/2571
2/2598
3/2576
4/2577
5/2574
6/25149
7/25137
8/25168
9/250
10/2571
11/25461
12/250
1/26112
2/260
3/2674
4/2645
5/260
6/2675
7/26103

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
Federal Express Corporation FX3970scheduled cargo service
Republic Airline YX1557351%charter passenger service, scheduled passenger service
Delta Air Lines Inc. DL431740%charter passenger service
Southwest Airlines Co. WN100%scheduled passenger service
American Airlines Inc. AA15644%scheduled passenger service
Spirit Air Lines NK110761%scheduled passenger service
United Air Lines Inc. UA15634%scheduled passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Boeing 767-300/300ER39700
Embraer ERJ-1751375573
Boeing 767-400/ER3238317
Embraer-Emb-1702700
Boeing 737-700/700LR/Max 711370
Boeing 757-2001720
Boeing 737-800116656
Airbus Industrie A320-100/2001176107
Airbus Industrie A319112856

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

216 flights of 201 scheduled, 622 passengers in 1,584 seats, 18,046,041 pounds of freight. Federal Express Corporation 200; Republic Airline 12; Delta Air Lines Inc. 3; Southwest Airlines Co. 1.

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

204 flights of 200 scheduled, 487 passengers in 930 seats, 13,072,475 pounds of freight. Federal Express Corporation 197; Republic Airline 3; American Airlines Inc. 1; Delta Air Lines Inc. 1; Spirit Air Lines 1; United Air Lines 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: Indianapolis International IND and Pittsburgh International PIT; all routes.