UA3553 New YorkEWR · 07:35 TorontoYYZ · 09:19
UA3553 by United Airlines flies from New York (EWR) to Toronto (YYZ) for the Tue, Aug 18 departure.
arrived at YYZ · 17 min early
⚖ UA3553 typically leaves +17 and lands −26. 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 −26 min · 3 cancelled · 12 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Early read, sample still buildingConditions at EWR and YYZ 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. This route's tracked sample is still thin — treat these as an early read, not a precise forecast.
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 New York to Toronto flights today
same route · United AirlinesIf UA3553 is cancelled, these are the other United Airlines nonstop flights from New York to Toronto on the same day, with scheduled departure times in EWR local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How UA3553 actually runs
Pro Flight Search has tracked every published board update for UA3553 across the EWR and YYZ boards: schedule changes, gate pushes and actual clocks. Usually lands on time. Based on 12 confirmed landings · 12/12 within 15 min of schedule. Pushes back late but makes up time in the air.
The verdict above is that record speaking, so it reflects how UA3553 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: N783YX, N746YX, N733YX, N756YX.
Board clocks recorded as EWR and YYZ published them.
Planning around UA3553? 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 — UA3553 New York to Toronto on-time performance, measured from the EWR and YYZ airport boards.
https://proflightsearch.com/flight/UA3553
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