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

Lubbock Preston Smith International ⇄ Denver International LBB–DEN

Airlines flew 1,965 flights between Lubbock Preston Smith International LBB in Lubbock, TX and Denver International DEN in Denver, CO in the twelve months to July 2026, both directions together: 119,995 passengers in 156,554 seats, 77% of them filled, and 47,041 pounds of freight. 456 miles, about 73 minutes in the air, on 3 airlines: SkyWest Airlines Inc. (1,412), Southwest Airlines Co. (552), American Airlines Inc. (1). Planning to fly it yourself? The weather and winds along this route right now.

1,965
flights, twelve months
LBB-DEN: 983 · DEN-LBB: 982
119,995
passengers
77% of seats filled
456
miles
about 73 minutes airborne
3
airlines
9 aircraft types

Flights by month both directions

0531061592121/254/257/2510/251/264/261787/26
By month, as a table
flights
1/25141
2/25145
3/25165
4/25163
5/25165
6/25163
7/25160
8/25161
9/25156
10/25158
11/25149
12/25158
1/26124
2/26149
3/26212
4/26174
5/26173
6/26173
7/26178

Passengers by month

03,2806,5609,84113,1211/254/257/2510/251/264/2613,1217/26
By month, as a table
passengers
1/256,917
2/257,494
3/258,988
4/258,401
5/2510,194
6/259,874
7/2510,127
8/259,945
9/259,498
10/2510,624
11/258,601
12/258,608
1/265,459
2/267,046
3/2610,929
4/2610,668
5/2612,837
6/2612,659
7/2613,121

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
SkyWest Airlines Inc. OO1,41260,09379%scheduled passenger service
Southwest Airlines Co. WN55259,73674%scheduled passenger service
American Airlines Inc. AA116687%scheduled passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Bombardier CRJ5506755026,727
Canadair RJ-200ER /RJ-4404825019,157
Boeing 737-700/700LR/Max 744713946,988
Embraer-Emb-1701787010,184
Boeing B737 Max 800531756,176
Boeing 737-800521756,572
Canadair RJ-70045702,380
Embraer ERJ-17532741,645
Airbus Industrie A321Neoxlr1190166

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

983 flights of 986 scheduled, 60,486 passengers in 78,188 seats, 5,274 pounds of freight. SkyWest Airlines Inc. 705; Southwest Airlines Co. 278.

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

982 flights of 987 scheduled, 59,509 passengers in 78,366 seats, 41,767 pounds of freight. SkyWest Airlines Inc. 707; Southwest Airlines Co. 274; American Airlines Inc. 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: Lubbock Preston Smith International LBB and Denver International DEN; all routes.