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

Denver International ⇄ Montreal DEN–YUL

Airlines flew 868 flights between Denver International DEN in Denver, CO and Montreal, Canada YUL in Montreal, CA in the twelve months to July 2026, both directions together: 91,600 passengers in 119,696 seats, 77% of them filled, and 4,060 pounds of freight. 1,612 miles, on 2 airlines: Air Canada (860), Air Canada rouge LP (8).

868
flights, twelve months
DEN-YUL: 426 · YUL-DEN: 442
91,600
passengers
77% of seats filled
1,612
miles
2
airlines
4 aircraft types

Flights by month both directions

045901341791/254/257/2510/251/264/261147/26
By month, as a table
flights
1/2556
2/2555
3/2561
4/2558
5/25121
6/25121
7/25179
8/25102
9/25100
10/2562
11/2560
12/2565
1/2665
2/2656
3/2660
4/2661
5/26123
7/26114

Passengers by month

03,5137,02610,54014,0531/254/257/2510/251/264/2614,0537/26
By month, as a table
passengers
1/255,834
2/256,026
3/256,306
4/256,313
5/2510,648
6/2512,226
7/2512,405
8/2510,192
9/2510,020
10/257,377
11/255,830
12/256,855
1/266,120
2/265,646
3/266,694
4/266,426
5/2612,387
7/2614,053

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
Air Canada AC86090,79577%charter passenger service, scheduled passenger service
Air Canada rouge LP RV880559%scheduled passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
A220-300 BD-500-1A1184213788,537
Boeing 737-800161692,095
Airbus Industrie A320-100/2008156679
Airbus Industrie A321Neoxlr2196289

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

426 flights, 47,762 passengers in 58,610 seats, 2,551 pounds of freight. Air Canada 426.

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

442 flights, 43,838 passengers in 61,086 seats, 1,509 pounds of freight. Air Canada 434; Air Canada rouge LP 8.

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 Montreal, Canada YUL; all routes.