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

Okc Will Rogers International ⇄ Chicago Midway International OKC–MDW

Airlines flew 1,109 flights between Okc Will Rogers International OKC in Oklahoma City, OK and Chicago Midway International MDW in Chicago, IL in the twelve months to July 2026, both directions together: 128,725 passengers in 175,784 seats, 73% of them filled, and 135,486 pounds of freight. 691 miles, about 94 minutes in the air, on 3 airlines: Southwest Airlines Co. (1,104), Delta Air Lines Inc. (3), CommuteAir LLC dba CommuteAir (2). Planning to fly it yourself? The weather and winds along this route right now.

1,109
flights, twelve months
OKC-MDW: 551 · MDW-OKC: 558
128,725
passengers
73% of seats filled
691
miles
about 94 minutes airborne
3
airlines
5 aircraft types

Flights by month both directions

03162921231/254/257/2510/251/264/261227/26
By month, as a table
flights
1/2562
2/2553
3/2563
4/2586
5/2596
6/25117
7/25120
8/2598
9/2595
10/2597
11/2558
12/2562
1/2652
2/2654
3/26109
4/26118
5/26123
6/26121
7/26122

Passengers by month

04,1628,32412,48716,6491/254/257/2510/251/264/2616,6497/26
By month, as a table
passengers
1/255,062
2/253,515
3/256,118
4/258,860
5/2512,209
6/2514,467
7/2514,172
8/2512,116
9/2512,492
10/2511,562
11/255,731
12/255,830
1/264,520
2/264,593
3/2610,761
4/2611,953
5/2616,571
6/2615,947
7/2616,649

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
Southwest Airlines Co. WN1,104128,50173%scheduled passenger service
Delta Air Lines Inc. DL312256%charter passenger service
CommuteAir LLC dba CommuteAir C5210268%charter passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Boeing 737-700/700LR/Max 750013953,357
Boeing B737 Max 80033017541,433
Boeing 737-80027417533,711
Boeing 757-200372122
Embraer ERJ-175275102

OKC → MDW this direction alone · flown January 2025 to July 2026

551 flights of 560 scheduled, 68,111 passengers in 88,080 seats, 28,216 pounds of freight. Southwest Airlines Co. 549; CommuteAir LLC dba CommuteAir 1; Delta Air Lines Inc. 1.

MDW → OKC this direction alone · flown January 2025 to July 2026

558 flights of 559 scheduled, 60,614 passengers in 87,704 seats, 107,270 pounds of freight. Southwest Airlines Co. 555; Delta Air Lines Inc. 2; CommuteAir LLC dba CommuteAir 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: Okc Will Rogers International OKC and Chicago Midway International MDW; all routes.