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

Denver International ⇄ Long Beach (Daugherty Field) DEN–LGB

Airlines flew 2,038 flights between Denver International DEN in Denver, CO and Long Beach (Daugherty Field) LGB in Long Beach, CA in the twelve months to July 2026, both directions together: 259,866 passengers in 328,398 seats, 79% of them filled, and 454,033 pounds of freight. 854 miles, about 121 minutes in the air, on 7 airlines: Southwest Airlines Co. (2,002), United Parcel Service (27), Delta Air Lines Inc. (4), United Air Lines Inc. (2) and 3 more. Planning to fly it yourself? The weather and winds along this route right now.

2,038
flights, twelve months
DEN-LGB: 1,032 · LGB-DEN: 1,006
259,866
passengers
79% of seats filled
854
miles
about 121 minutes airborne
7
airlines
7 aircraft types

Flights by month both directions

049981461951/254/257/2510/251/264/261807/26
By month, as a table
flights
1/25142
2/25143
3/25193
4/25175
5/25187
6/25186
7/25191
8/25177
9/25173
10/25159
11/25162
12/25160
1/26140
2/26136
3/26185
4/26187
5/26195
6/26184
7/26180

Passengers by month

06,63613,27119,90626,5421/254/257/2510/251/264/2626,5427/26
By month, as a table
passengers
1/2514,126
2/2514,113
3/2520,721
4/2519,160
5/2520,946
6/2522,965
7/2523,226
8/2520,828
9/2518,936
10/2520,943
11/2520,156
12/2520,313
1/2616,298
2/2615,333
3/2623,756
4/2624,844
5/2625,746
6/2626,171
7/2626,542

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
Southwest Airlines Co. WN2,002259,32179%scheduled passenger service
United Parcel Service 5X270scheduled cargo service
Delta Air Lines Inc. DL413145%charter passenger service
United Air Lines Inc. UA217844%charter passenger service
American Airlines Inc. AA16434%charter passenger service
Air Canada AC15940%charter passenger service
Global Crossing Airlines, Inc. GCA111375%charter passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Boeing B737 Max 800833175112,905
Boeing 737-700/700LR/Max 764613973,151
Boeing 737-80052317573,265
Boeing 767-300/300ER2500
Boeing 757-200648131
Airbus Industrie A321-200n3197242
Airbus Industrie A320-100/2002148172

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

1,032 flights of 1,032 scheduled, 131,553 passengers in 163,466 seats, 454,033 pounds of freight. Southwest Airlines Co. 998; United Parcel Service 27; Delta Air Lines Inc. 2; United Air Lines Inc. 2; American Airlines Inc. 1; Air Canada 1; Global Crossing Airlines, Inc. 1.

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

1,006 flights of 1,007 scheduled, 128,313 passengers in 164,932 seats. Southwest Airlines Co. 1,004; Delta Air Lines Inc. 2.

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 Long Beach (Daugherty Field) LGB; all routes.