YUL → SJOMontréal to San José

live

Direct flights from Montréal (YUL) to San José (SJO): 4 nonstop departures observed each week across 2 airlines. No cancellations were recorded across the 3 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 Montréal and San José. Updated 1 November 2026 at 20:18 UTC.

YUL Montréal smooth · +0
SJO San José tracking
4,069 km · ~5h 43m est.
dep bank 18:40–18:554x weekly
Running clean · 2 airlines · 4x weekly · nonstop
100 / 100

route health from live YUL and SJO delay boards

0 of 3 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Flight time~5h 43mestimated from route distance
Weekly departures4x2 direct airlines on the leg

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Air CanadaAir Transat

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 days
Air CanadaAC

Flights AC1459 18:40 Tu Fr Su

Air TransatTS

Flights TS196 varies Fr

History

operated legs · board outcomes
11-01AC1459departed+81
10-30AC1459departed+11
10-30TS196departed+22

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
YULMontréal +0 min smooth ⛅ overcast · SSE 6 kt Full YUL delay board →
SJOSan José tracking Full SJO delay board →

How the Montréal to San José route actually runs

Pro Flight Search records official board updates for nonstop YUL to SJO 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: Montréal (YUL) to San José (SJO) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/YUL-SJO
How we measure this →

YUL to SJO questions

Is YUL–SJO 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 YUL to SJO?

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 YUL–SJO fly?

2 carriers operate this route, around 4 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 YUL and arrival-side delay at SJO, 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.