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

Denver International ⇄ Birmingham-Shuttlesworth International DEN–BHM

Airlines flew 2,437 flights between Denver International DEN in Denver, CO and Birmingham-Shuttlesworth International BHM in Birmingham, AL in the twelve months to July 2026, both directions together: 216,178 passengers in 273,791 seats, 79% of them filled, and 90,423 pounds of freight. 1,083 miles, about 132 minutes in the air, on 3 airlines: SkyWest Airlines Inc. (1,266), Southwest Airlines Co. (983), United Air Lines Inc. (188). Planning to fly it yourself? The weather and winds along this route right now.

2,437
flights, twelve months
DEN-BHM: 1,220 · BHM-DEN: 1,217
216,178
passengers
79% of seats filled
1,083
miles
about 132 minutes airborne
3
airlines
6 aircraft types

Flights by month both directions

0601201802401/254/257/2510/251/264/262407/26
By month, as a table
flights
1/25179
2/25167
3/25186
4/25180
5/25183
6/25178
7/25184
8/25183
9/25178
10/25186
11/25177
12/25186
1/26187
2/26168
3/26227
4/26235
5/26237
6/26233
7/26240

Passengers by month

06,55413,10819,66226,2161/254/257/2510/251/264/2626,2167/26
By month, as a table
passengers
1/2514,168
2/2513,234
3/2515,008
4/2513,349
5/2515,695
6/2514,644
7/2514,680
8/2514,417
9/2514,599
10/2515,970
11/2513,561
12/2514,880
1/2614,048
2/2613,403
3/2620,626
4/2619,022
5/2623,614
6/2625,822
7/2626,216

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
SkyWest Airlines Inc. OO1,26679,12786%scheduled passenger service
Southwest Airlines Co. WN983116,92074%scheduled passenger service
United Air Lines Inc. UA18820,13182%scheduled passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Embraer ERJ-1751,2667379,127
Boeing 737-700/700LR/Max 742614047,202
Boeing B737 Max 80030617538,138
Boeing 737-80025117531,580
Airbus Industrie A31915412616,235
Airbus Industrie A320-100/200341503,896

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

1,220 flights of 1,217 scheduled, 106,790 passengers in 137,182 seats, 50,628 pounds of freight, 1,362 pounds of mail. SkyWest Airlines Inc. 634; Southwest Airlines Co. 490; United Air Lines Inc. 96.

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

1,217 flights of 1,215 scheduled, 109,388 passengers in 136,609 seats, 39,795 pounds of freight. SkyWest Airlines Inc. 632; Southwest Airlines Co. 493; United Air Lines Inc. 92.

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: Denver International DEN and Birmingham-Shuttlesworth International BHM; all routes.