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

Montreal ⇄ Denver International YUL–DEN

Airlines flew 868 flights between Montreal, Canada YUL in Montreal, CA and Denver International DEN in Denver, CO 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
YUL-DEN: 442 · DEN-YUL: 426
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%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

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.

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.

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: Montreal, Canada YUL and Denver International DEN; all routes.