AC859 LondonLHR · 18:00 TorontoYYZ · 22:05
AC859 by Air Canada Jetz flies from London (LHR) to Toronto (YYZ) for the Wed, Oct 28 departure.
arrived at YYZ · 29 min early
⚖ AC859 typically leaves +27 and lands +0. 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 +0 min · 3 cancelled · 15 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at LHR 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.
Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →
Tomorrow on this route
ForecastLondon to Toronto with Air Canada Jetz · Thu 29 Oct, local date
- Chance a departure is cancelled
- 1.9%0.8× usual
- Chance a departure leaves 60+ min late
- 11%0.8× usual
Forecast weather: 28% chance of fog at Toronto
Forecast: WeatherTomorrow · incl. data from ECMWF (CC BY 4.0, modified) · About 4 departures a day on this route with this airline. · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other London to Toronto flights today
same route · Air Canada JetzIf AC859 is cancelled, these are the other Air Canada Jetz nonstop flights from London to Toronto on the same day, with scheduled departure times in LHR local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How AC859 actually runs
Pro Flight Search has tracked every published board update for AC859 across the LHR and YYZ boards: schedule changes, gate pushes and actual clocks. Usually lands on time. Based on 14 confirmed landings · 13/14 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 AC859 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-FIUL, C-FIUW, C-FITW, C-FIVS.
Board clocks recorded as LHR and YYZ published them.
Planning around AC859? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — AC859 London to Toronto on-time performance, measured from the LHR and YYZ airport boards.
https://proflightsearch.com/flight/AC859
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