AC8451 New YorkLGA · 06:45 TorontoYYZ · 08:25
AC8451 by Air Canada Jetz flies from New York (LGA) to Toronto (YYZ) for the Mon, Aug 17 departure.
today's LGA → YYZ operation will not depart
⚖ AC8451 typically leaves +11 and lands −27. 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 −27 min · 5 cancelled · 15 operations tracked
The route today
live boardsWeather lens
Weather-conditioned outlook for this flight right now
Measured, 90-day sampleDriven mainly by LGA (New York), currently flying IFR (instrument). 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 New York to Toronto flights today
same route · Air Canada JetzIf AC8451 is cancelled, these are the other Air Canada Jetz nonstop flights from New York to Toronto on the same day, with scheduled departure times in LGA local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How AC8451 actually runs
Pro Flight Search has tracked every published board update for AC8451 across the LGA and YYZ boards: schedule changes, gate pushes and actual clocks. Usually lands ~13 min early. Based on 14 confirmed landings · 14/14 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 AC8451 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-GFJZ, C-GJZT, C-FHUI, C-FJZL.
Board clocks recorded as LGA and YYZ published them.
Planning around AC8451? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — AC8451 New York to Toronto on-time performance, measured from the LGA and YYZ airport boards.
https://proflightsearch.com/flight/AC8451
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