Home / Routes / KIAH → CYUL430 scheduled

The route from George Bush Intercontinental Houston Airport (KIAH) in Houston to Montreal / Pierre Elliott Trudeau International Airport (CYUL) in Montréal. SkyMeter tracks roughly 430 scheduled flights on this route across 4 carriers. The most active operator is ACA (ACA). Average block time is 3h 31m. Departures average 27 minutes off schedule, with 62% running more than 15 minutes late. The most common aircraft on this route is the BOEING Boeing 737 MAX 8.

Scheduled
430
last 493 days
ADS-B observed
81
Airlines
4
Avg dep delay
27m
Late >15 min
61.9%
Cancel rate
2.33%

Recent observed flights

From ADS-B trace data

2026-09-08 15:10  →  2026-09-08 18:24  ·  3h 13m
Replay
2026-09-05 15:11  →  2026-09-05 18:29  ·  3h 17m
Replay
2026-09-04 15:41  →  2026-09-04 18:59  ·  3h 17m
Replay
2026-09-02 15:22  →  2026-09-02 18:41  ·  3h 18m
Replay
2026-09-01 15:16  →  2026-09-01 18:30  ·  3h 13m
Replay
2026-08-31 16:08  →  2026-08-31 19:29  ·  3h 21m
Replay
2026-08-30 15:25  →  2026-08-30 18:44  ·  3h 19m
Replay
2026-08-29 15:09  →  2026-08-29 18:23  ·  3h 13m
Replay
2026-08-28 15:11  →  2026-08-28 18:19  ·  3h 7m
Replay
2026-08-27 15:09  →  2026-08-27 18:26  ·  3h 17m
Replay

Codeshare partnerships

Marketing carriers selling tickets on this route under their own flight numbers

sells ACA 354

Looking for the return flight?

View CYUL → KIAH