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

Chicago Midway International ⇄ Birmingham-Shuttlesworth International MDW–BHM

Airlines flew 904 flights between Chicago Midway International MDW in Chicago, IL and Birmingham-Shuttlesworth International BHM in Birmingham, AL in the twelve months to July 2026, both directions together: 94,119 passengers in 143,250 seats, 66% of them filled, and 101,307 pounds of freight. 570 miles, about 79 minutes in the air, on 1 airline: Southwest Airlines Co. (904). Planning to fly it yourself? The weather and winds along this route right now.

904
flights, twelve months
MDW-BHM: 456 · BHM-MDW: 448
94,119
passengers
66% of seats filled
570
miles
about 79 minutes airborne
1
airline
3 aircraft types

Flights by month both directions

02856851131/254/257/2510/251/264/26627/26
By month, as a table
flights
1/2562
2/2552
3/2561
4/25100
5/25112
6/25111
7/25113
8/2594
9/2594
10/25113
11/2585
12/2587
1/2659
2/2654
3/2660
4/2666
5/2671
6/2659
7/2662

Passengers by month

03,1546,3089,46212,6161/254/257/2510/251/264/267,6087/26
By month, as a table
passengers
1/255,008
2/254,489
3/256,522
4/259,935
5/2512,616
6/2511,593
7/2511,688
8/2510,099
9/2510,795
10/2512,508
11/258,483
12/257,625
1/263,710
2/263,839
3/267,089
4/267,257
5/268,084
6/267,022
7/267,608

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
Southwest Airlines Co. WN90494,11966%scheduled passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Boeing 737-700/700LR/Max 744014145,405
Boeing B737 Max 80027317528,459
Boeing 737-80019117520,255

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

456 flights of 458 scheduled, 44,643 passengers in 72,084 seats, 72,010 pounds of freight. Southwest Airlines Co. 456.

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

448 flights of 457 scheduled, 49,476 passengers in 71,166 seats, 29,297 pounds of freight. Southwest Airlines Co. 448.

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: Chicago Midway International MDW and Birmingham-Shuttlesworth International BHM; all routes.