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

Tulsa International ⇄ Chicago O'Hare International TUL–ORD

Airlines flew 4,715 flights between Tulsa International TUL in Tulsa, OK and Chicago O'Hare International ORD in Chicago, IL in the twelve months to July 2026, both directions together: 259,052 passengers in 342,973 seats, 76% of them filled, and 22,006 pounds of freight. 585 miles, about 87 minutes in the air, on 7 airlines: SkyWest Airlines Inc. (1,969), Envoy Air (1,682), GoJet Airlines LLC d/b/a United Express (540), PSA Airlines Inc. (238) and 3 more. Planning to fly it yourself? The weather and winds along this route right now.

4,715
flights, twelve months
TUL-ORD: 2,348 · ORD-TUL: 2,367
259,052
passengers
76% of seats filled
585
miles
about 87 minutes airborne
7
airlines
14 aircraft types

Flights by month both directions

01132263394521/254/257/2510/251/264/264157/26
By month, as a table
flights
1/25244
2/25225
3/25344
4/25356
5/25389
6/25419
7/25414
8/25449
9/25439
10/25439
11/25373
12/25372
1/26282
2/26292
3/26357
4/26401
5/26452
6/26444
7/26415

Passengers by month

07,04414,08821,13228,1761/254/257/2510/251/264/2626,2507/26
By month, as a table
passengers
1/2513,493
2/2511,857
3/2518,627
4/2518,513
5/2521,121
6/2523,261
7/2523,137
8/2524,329
9/2523,628
10/2524,344
11/2519,851
12/2518,474
1/2614,343
2/2614,904
3/2619,646
4/2619,966
5/2625,141
6/2628,176
7/2626,250

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
SkyWest Airlines Inc. OO1,969115,58980%scheduled passenger service
Envoy Air MQ1,68284,78272%scheduled passenger service
GoJet Airlines LLC d/b/a United Express G754022,21182%scheduled passenger service
PSA Airlines Inc. OH23812,37280%scheduled passenger service
United Air Lines Inc. UA15415,82562%scheduled passenger service
Republic Airline YX1165,74165%scheduled passenger service
American Airlines Inc. AA162,53289%scheduled passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Embraer ERJ-1752,65575155,020
Embraer-Emb-1708776541,118
Bombardier CRJ5505495022,436
Canadair RJ-7004516521,744
Boeing 737-80012316613,426
Boeing B737 Max 900181791,750
Airbus Industrie A3199126837
Canadair CRJ 900776251
Boeing 737-900ER6179516
Canadair RJ-200ER /RJ-440650126
Airbus Industrie A321Neoxlr61901,016
Boeing B737 Max 8003168407
Airbus Industrie A320-100/2003150316
Boeing 737-700/700LR/Max 7212689

TUL → ORD this direction alone · flown January 2025 to July 2026

2,348 flights of 2,398 scheduled, 128,463 passengers in 170,330 seats, 11,114 pounds of freight. SkyWest Airlines Inc. 984; Envoy Air 840; GoJet Airlines LLC d/b/a United Express 268; PSA Airlines Inc. 120; United Air Lines Inc. 76; Republic Airline 58; American Airlines Inc. 2.

ORD → TUL this direction alone · flown January 2025 to July 2026

2,367 flights of 2,415 scheduled, 130,589 passengers in 172,643 seats, 10,892 pounds of freight, 3,386 pounds of mail. SkyWest Airlines Inc. 985; Envoy Air 842; GoJet Airlines LLC d/b/a United Express 272; PSA Airlines Inc. 118; United Air Lines Inc. 78; Republic Airline 58; American Airlines Inc. 14.

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: Tulsa International TUL and Chicago O'Hare International ORD; all routes.