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

Chicago Midway International ⇄ Bozeman Yellowstone International MDW–BZN

Airlines flew 240 flights between Chicago Midway International MDW in Chicago, IL and Bozeman Yellowstone International BZN in Bozeman, MT in the twelve months to July 2026, both directions together: 38,203 passengers in 40,778 seats, 94% of them filled, and 176 pounds of freight. 1,198 miles, about 167 minutes in the air, on 1 airline: Southwest Airlines Co. (240). Planning to fly it yourself? The weather and winds along this route right now.

240
flights, twelve months
MDW-BZN: 120 · BZN-MDW: 120
38,203
passengers
94% of seats filled
1,198
miles
about 167 minutes airborne
1
airline
3 aircraft types

Flights by month both directions

0163146622/258/2512/25627/26
By month, as a table
flights
2/251
6/2552
7/2562
8/2561
9/2560
10/252
12/251
6/2654
7/2662

Passengers by month

02,5755,1507,72610,3012/258/2512/2510,3017/26
By month, as a table
passengers
2/250
6/257,965
7/259,990
8/259,435
9/259,191
10/25291
12/25164
6/268,821
7/2610,301

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
Southwest Airlines Co. WN24038,20394%scheduled passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Boeing B737 Max 80010117516,539
Boeing 737-80010117516,575
Boeing 737-700/700LR/Max 7381435,089

MDW → BZN this direction alone · flown June 2025 to July 2026

120 flights of 120 scheduled, 19,165 passengers in 20,386 seats, 176 pounds of freight. Southwest Airlines Co. 120.

BZN → MDW this direction alone · flown February 2025 to July 2026

120 flights of 120 scheduled, 19,038 passengers in 20,392 seats. Southwest Airlines Co. 120.

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 Bozeman Yellowstone International BZN; all routes.