TS539 CancúnCUN · 11:45 MontréalYUL · 17:00
TS539 by Air Transat flies from Cancún (CUN) to Montréal (YUL) for the Sat, Sep 19 departure.
arrived at YUL · 5 min late
Where the minutes go
last 4 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at CUN and YUL are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. For this route and airline, under conditions like today's, over the last 90 days.
Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Cancún to Montréal flights today
same route · Air TransatIf TS539 is cancelled, this is the other Air Transat nonstop flight from Cancún to Montréal on the same day, with scheduled departure times in CUN local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How TS539 actually runs
Pro Flight Search has tracked every published board update for TS539 across the CUN and YUL boards: schedule changes, gate pushes and actual clocks. Usually lands ~8 min late. Based on 3 confirmed landings · 2/3 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how TS539 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationAircraft
Recent tails: C-FTXQ, C-GEZN.
Board clocks recorded as CUN and YUL published them.
Planning around TS539? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Pro Flight Search — TS539 Cancún to Montréal on-time performance, measured from the CUN and YUL airport boards.
https://proflightsearch.com/flight/TS539
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