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

Montreal ⇄ Buffalo Niagara International YHU–BUF

Airlines flew 6 flights between Montreal, Canada YHU in Montreal, CA and Buffalo Niagara International BUF in Buffalo, NY in the twelve months to July 2026, both directions together: 347 passengers in 420 seats, 83% of them filled. 318 miles, on 1 airline: Air Canada (6).

6
flights, twelve months
YHU-BUF: 3 · BUF-YHU: 3
347
passengers
83% of seats filled
318
miles
1
airline
1 aircraft type

Flights by month both directions

0124512/251155/26
By month, as a table
flights
2/251
3/251
1/261
5/265

Passengers by month

075150224299462/2546482995/26
By month, as a table
passengers
2/2546
3/2546
1/2648
5/26299

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
Air Canada AC634783%charter passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Airbus Industrie A320-100/200670347

YHU → BUF this direction alone · flown February 2025 to May 2026

3 flights, 167 passengers in 210 seats. Air Canada 3.

BUF → YHU this direction alone · flown March 2025 to May 2026

3 flights, 180 passengers in 210 seats. Air Canada 3.

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 YHU and Buffalo Niagara International BUF; all routes.