Air CanadaAC43% on time
Flights AC7723 17:11 daily
live
Direct flights from Saint John (YSJ) to Montréal (YUL): 14 nonstop departures observed each week across 2 airlines. 69% of the last 13 operated flights arrived within 15 minutes of schedule. The median arrival is on schedule. 1 of the 13 tracked flights was cancelled. The nonstop covers 613 km, an estimated 1 hour 17 minutes in the air. Measured by Pro Flight Search from live flight boards at Saint John and Montréal. Updated 21 August 2026 at 02:18 UTC.
YSJ
Saint John
tracking
YUL
Montréal
smooth · +10
613 km · ~1h 17m est.
Runs mixed · 2 airlines · 14x weekly · nonstop
69% on time
of the last 13 operated YSJ → YUL flights arrived within 15 minutes
Median arrival delay is +2 min. 1 of 13 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Search live fares for this route →Median arrival+2 minacross the last 13 operated legs
Flight time~1h 17mestimated from route distance
Weekly departures14x2 direct airlines on the leg
Cancelled7.7%recent route rate · 1 of 13
Current nonstop fares
YSJ → YUL · one way · economy · 1 adult
TodayChecking…Direct airline fares
TomorrowChecking…Direct airline fares
In one weekChecking…Direct airline fares
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Air CanadaPAL Airlines
Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.
Who flies it
observed on the boards · 7 daysPAL AirlinesPB100% on time
Flights PB7723 varies daily
History
operated legs · board outcomes08-14NOJ23arrived+0
Actual board outcomes rather than schedules, paired departure and arrival per flight and day.
Full board history, day by day →
Airports right now
live boardsnext sweep in 120s
How the Saint John to Montréal route actually runs
Pro Flight Search tracks every published board update for nonstop YSJ to YUL flights: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises. Fares link straight to the operating airline with no markups.
Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Cite this data
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Suggested citation
Pro Flight Search — Saint John (YSJ) to Montréal (YUL) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/YSJ-YUL
YSJ to YUL questions
Is YSJ–YUL running on time right now?
Smooth skies ahead. The arrival side at YUL is the weaker end, route health score 86/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from YSJ to YUL?
Great-circle distance is 613 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 73–83 min gate-to-gate on this route.
How often does YSJ–YUL fly?
2 carriers operate this route, around 14 flights a week between them. Compare carrier days and times in the airline list above.
What does the route health score measure?
A blend of departure-side delay at YSJ and arrival-side delay at YUL, computed from rolling delay windows (refreshed every 40 minutes) with a daily-rollup fallback. Current MVFR, IFR, or LIFR endpoint weather caps the score when flight rules can limit throughput. Higher is healthier: 100 means operations are clean at both ends.
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