Air CanadaAC
Flights AC958 07:15 Mo Th Sa
live
Direct flights from San José (SJO) to Montréal (YUL): 3 nonstop departures observed each week across 1 airline. The median arrival is 77 minutes late. No cancellations were recorded across the 4 tracked flights. The nonstop covers 4,069 km, an estimated 5 hours 43 minutes in the air. Measured by Pro Flight Search from live flight boards at San José and Montréal. Updated 22 October 2026 at 19:18 UTC.
Today, SJO → YUL
Thu 22 Oct · local times- · AC958Air Canada Departed Landed 14:23 −47
Checked YUL board 15:18
SJO
San José
tracking
YUL
Montréal
smooth · +0
4,069 km · ~5h 43m est.
Running clean · 1 airline · 3x weekly · nonstop
100 / 100
route health from live SJO and YUL delay boards
Median arrival delay is +77 min. 0 of 4 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival+77 minacross the last 4 operated legs
Flight time~5h 43mestimated from route distance
Weekly departures3x1 direct airline on the leg
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Air Canada
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 daysHistory
operated legs · board outcomesActual 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 San José to Montréal route actually runs
Pro Flight Search records official board updates for nonstop SJO to YUL flights through the day: 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.
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 — San José (SJO) to Montréal (YUL) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/SJO-YUL
SJO to YUL questions
Is SJO–YUL running on time right now?
Smooth skies ahead. Both endpoints currently score the same, route health score 100/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from SJO to YUL?
Great-circle distance is 4,069 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 317–379 min gate-to-gate on this route.
How often does SJO–YUL fly?
Air Canada runs the route with about 3 flights a week (mon, thu, sat). Since one carrier owns the route, a single disruption tends to ripple through the day.
What does the route health score measure?
A blend of departure-side delay at SJO 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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