UA3623 MontréalYUL · 15:25 New YorkEWR · 17:07
UA3623 by United Airlines flies from Montréal (YUL) to New York (EWR) for the Tue, Sep 8 departure.
arrival expected at EWR · 18 min early
board checked 18m ago · checking again in 45s
⚖ UA3623 typically leaves +27 and lands −9. The air wins minutes back.Where the minutes go
last 7 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The last 30 days
arrival outcome per operationmedian arrival −9 min · 1 cancelled · 15 operations tracked
The route today
live boardsWeather lens
Weather-conditioned outlook for this flight right now
Measured, 90-day sampleDriven mainly by YUL (Montréal), currently flying MVFR (marginal visual). 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 Montréal to New York flights today
same route · United AirlinesIf UA3623 is cancelled, these are the other United Airlines nonstop flights from Montréal to New York on the same day, with scheduled departure times in YUL local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How UA3623 actually runs
Pro Flight Search has tracked every published board update for UA3623 across the YUL and EWR boards: schedule changes, gate pushes and actual clocks. Usually lands on time. Based on 12 confirmed landings · 8/12 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how UA3623 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: N753YX, N779YX, N769YX, N792YX.
Board clocks recorded as YUL and EWR published them.
Planning around UA3623? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — UA3623 Montréal to New York on-time performance, measured from the YUL and EWR airport boards.
https://proflightsearch.com/flight/UA3623
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