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

James M Cox Dayton International ⇄ Denver International DAY–DEN

Airlines flew 725 flights between James M Cox Dayton International DAY in Dayton, OH and Denver International DEN in Denver, CO in the twelve months to July 2026, both directions together: 73,354 passengers in 87,072 seats, 84% of them filled, and 12,502 pounds of freight. 1,085 miles, about 160 minutes in the air, on 2 airlines: United Air Lines Inc. (615), SkyWest Airlines Inc. (110). Planning to fly it yourself? The weather and winds along this route right now.

725
flights, twelve months
DAY-DEN: 363 · DEN-DAY: 362
73,354
passengers
84% of seats filled
1,085
miles
about 160 minutes airborne
2
airlines
4 aircraft types

Flights by month both directions

0163146621/254/257/2510/251/264/26627/26
By month, as a table
flights
1/2562
2/2555
3/2562
4/2560
5/2562
6/2560
7/2562
8/2562
9/2560
10/2562
11/2560
12/2562
1/2658
2/2656
3/2662
4/2660
5/2662
6/2659
7/2662

Passengers by month

01,7903,5805,3697,1591/254/257/2510/251/264/266,8747/26
By month, as a table
passengers
1/254,023
2/253,702
3/254,334
4/254,231
5/254,307
6/254,329
7/257,073
8/257,159
9/256,625
10/256,467
11/255,718
12/256,542
1/264,263
2/263,365
3/266,466
4/266,698
5/266,456
6/266,721
7/266,874

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
United Air Lines Inc. UA61566,56984%scheduled passenger service
SkyWest Airlines Inc. OO1106,78586%scheduled passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Airbus Industrie A31954512658,750
Embraer ERJ-175110716,785
Airbus Industrie A320-100/200681507,582
Boeing 737-900ER2179237

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

363 flights of 363 scheduled, 38,044 passengers in 43,599 seats, 125 pounds of freight. United Air Lines Inc. 308; SkyWest Airlines Inc. 55.

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

362 flights of 363 scheduled, 35,310 passengers in 43,473 seats, 12,377 pounds of freight. United Air Lines Inc. 307; SkyWest Airlines Inc. 55.

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: James M Cox Dayton International DAY and Denver International DEN; all routes.