YUL → LISMontréal to Lisbon

live

Direct flights from Montréal (YUL) to Lisbon (LIS): 14 nonstop departures observed each week across 3 airlines. 100% of the last 13 tracked flights arrived within 15 minutes of schedule. The median arrival is 11 minutes early. No cancellations were recorded across the 13 tracked flights. The nonstop covers 5,236 km, an estimated 7 hours 13 minutes in the air. Measured by Pro Flight Search from live flight boards at Montréal and Lisbon. Updated 5 November 2026 at 08:08 UTC.

YUL Montréal smooth · +0
LIS Lisbon smooth · +0
5,236 km · ~7h 13m est.
dep bank 21:15–22:4514x weekly
Runs reliable · 3 airlines · 14x weekly · nonstop
100% on time

of the last 13 tracked YUL → LIS flights arrived within 15 minutes

Median arrival delay is −11 min. 0 of 13 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−11 minacross the last 13 arrivals
Flight time~7h 13mestimated from route distance
Weekly departures14x3 direct airlines on the leg
Cancelled0.0%recent route rate · 0 of 13

The week

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

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 CanadaAC100% on time

Flights AC812 varies Mo We Th Fr Sa

Air TransatTS

Flights TS680 varies Mo We Th Fr Su

TAP Air PortugalTP

Flights TP254 22:45 We Th Fr Su

History

operated legs · board outcomes
11-04AC812dep +33 → arr+3
11-04TP254dep +21 → arr−13
11-02AC812dep +15 → arr−19
11-02TS680dep +26 → arr+9
11-01TP254dep +13 → arr−22
11-01TS680dep +14 → arr+13
10-31AC812dep +7 → arr−11
10-30AC812dep +18 → arr−22
10-30TP254dep −1 → arr−34
10-30TS680dep +16 → arr−8
10-29AC812arrived−10
10-29TP254arrived−35
10-29TS680arrived−8

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 5 kt Full YUL delay board →
LISLisbon +0 min smooth 🌤 few clouds · E 4 kt Full LIS delay board →

Weather lens

Conditions are tightest at YUL and LIS: a 37% chance of a 15+ minute delay. In this weather, the more delayed of the two airports is typically about +5 min. Both figures come from the two airports' delay records in similar weather. See live delays → · Weather risk by airport →

How the Montréal to Lisbon route actually runs

Pro Flight Search records official board updates for nonstop YUL to LIS 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 Lisbon (LIS) route reliability, measured from operated flights on official airport boards.

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

YUL to LIS questions

Is YUL–LIS 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 LIS?

Great-circle distance is 5,236 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 400–479 min gate-to-gate on this route.

How often does YUL–LIS fly?

3 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 YUL and arrival-side delay at LIS, 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.