AC746Air Canada · SFO → YYZ
live · 33m ago
Route confirmed Air Canada

AC746 San FranciscoSFO TorontoYYZ

AC746 by Air Canada flies from San Francisco (SFO) to Toronto (YYZ).

Right nowNext departure tomorrow Operates daily
00:05

scheduled from SFO

The route today

live boards
SFOSan FranciscoOn-time likelySFO delay board →
YYZTorontoOn-time likelyYYZ delay board →
SFO→YYZevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
47%Chance of 15+ min delay
3.8%Chance of cancellation
+12 minTypical airport delay in this weather

Conditions at SFO and YYZ are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. These figures come from both airports' records 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

Forecast

San Francisco to Toronto with Air Canada · Sat 31 Oct, local date

Outlook: below usual
Chance a departure is cancelled
1.2%0.6× usual
Chance a departure leaves 60+ min late
4.6%0.8× usual

Forecast: WeatherTomorrow · incl. data from ECMWF (CC BY 4.0, modified) · About 5 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 departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

Other San Francisco to Toronto flights today

same route · Air Canada
AC738departs 08:25
AC2344departs 09:30
AC740departs 11:35
AC2404departs 12:00
AC742departs 13:35
AC744departs 16:40

If AC746 is cancelled, these are the other Air Canada nonstop flights from San Francisco to Toronto on the same day, with scheduled departure times in SFO local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →

How AC746 actually runs

Pro Flight Search has tracked every published board update for AC746 across the SFO and YYZ boards: schedule changes, gate pushes and actual clocks. Combined risk score: 33.0/100. Based on airport operations, weather, and cached board history at SFO and YYZ.

The verdict above is that record speaking, so it reflects how AC746 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Planning around AC746? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search: AC746 San Francisco to Toronto on-time performance, measured from the SFO and YYZ airport boards.

Canonical URL
https://proflightsearch.com/flight/AC746
How we measure this →