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

Charlotte/Douglas International ⇄ Denver International CLT–DEN

Airlines flew 5,504 flights between Charlotte/Douglas International CLT in Charlotte, NC and Denver International DEN in Denver, CO in the twelve months to July 2026, both directions together: 827,908 passengers in 994,989 seats, 83% of them filled, and 252,626 pounds of freight. 1,337 miles, about 189 minutes in the air, on 6 airlines: American Airlines Inc. (3,386), United Air Lines Inc. (1,334), Frontier Airlines Inc. (433), Southwest Airlines Co. (306) and 2 more. Planning to fly it yourself? The weather and winds along this route right now.

5,504
flights, twelve months
CLT-DEN: 2,751 · DEN-CLT: 2,753
827,908
passengers
83% of seats filled
1,337
miles
about 189 minutes airborne
6
airlines
13 aircraft types

Flights by month both directions

01322633945261/254/257/2510/251/264/264487/26
By month, as a table
flights
1/25485
2/25449
3/25526
4/25505
5/25505
6/25492
7/25501
8/25469
9/25462
10/25498
11/25452
12/25473
1/26426
2/26430
3/26463
4/26464
5/26467
6/26452
7/26448

Passengers by month

020,89641,79262,68783,5831/254/257/2510/251/264/2671,3057/26
By month, as a table
passengers
1/2565,206
2/2563,575
3/2577,017
4/2570,555
5/2577,903
6/2580,967
7/2583,583
8/2576,781
9/2573,075
10/2577,455
11/2562,719
12/2571,350
1/2659,591
2/2661,131
3/2666,975
4/2663,980
5/2670,585
6/2672,961
7/2671,305

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
American Airlines Inc. AA3,386526,41182%scheduled passenger service
United Air Lines Inc. UA1,334172,10484%scheduled passenger service
Frontier Airlines Inc. F943380,81285%scheduled passenger service
Southwest Airlines Co. WN30645,72688%scheduled passenger service
SkyWest Airlines Inc. OO432,73484%scheduled passenger service
Delta Air Lines Inc. DL212184%charter passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Airbus Industrie A321Neoxlr3,080191485,949
Boeing 737-80060916886,591
Airbus Industrie A321-200n42321472,983
Boeing B737 Max 80041817161,497
Airbus Industrie A320-100/20040115150,998
Airbus Industrie A31929612632,185
Airbus Industrie A320-200n13418621,202
Boeing 737-700/700LR/Max 7461426,050
Embraer ERJ-17542762,734
Boeing B737 Max 900391795,758
Boeing 737-900ER131791,840
Boeing 757-200272121
Canadair RJ-7001650

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

2,751 flights of 2,784 scheduled, 419,318 passengers in 499,788 seats, 99,514 pounds of freight, 38,783 pounds of mail. American Airlines Inc. 1,695; United Air Lines Inc. 664; Frontier Airlines Inc. 217; Southwest Airlines Co. 153; SkyWest Airlines Inc. 21; Delta Air Lines Inc. 1.

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

2,753 flights of 2,783 scheduled, 408,590 passengers in 495,201 seats, 153,112 pounds of freight, 20,258 pounds of mail. American Airlines Inc. 1,691; United Air Lines Inc. 670; Frontier Airlines Inc. 216; Southwest Airlines Co. 153; SkyWest Airlines Inc. 22; Delta Air Lines 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: Charlotte/Douglas International CLT and Denver International DEN; all routes.