AC2378Air Canada · SAN → YYZ
updated 2h ago
Route confirmed Air Canada

AC2378 San DiegoSAN TorontoYYZ

AC2378 by Air Canada flies from San Diego (SAN) to Toronto (YYZ).

Right nowNext departure tomorrow Operates daily
13:10

scheduled from SAN

The route today

live boards
SANSan DiegoOn-time likelySAN delay board →
YYZTorontoOn-time likelyYYZ delay board →
SAN→YYZevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
52%Chance of 15+ min delay
3.8%Chance of cancellation
+17 minTypical airport delay in this weather

Conditions at SAN 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 at San Diego

Forecast

Sun 8 Nov, local date

High28°Clikely 26°C to 29°C
Low16°Clikely 15°C to 18°C

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

Tomorrow at Toronto

Forecast

Sun 8 Nov, local date

High11°Clikely 9°C to 12°C
Low5°Clikely 3°C to 6°C

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · 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 Diego to Toronto flights today

same route · Air Canada
AC2380departs 08:00
AC1684departs 12:55
AC1078departs 13:10

If AC2378 is cancelled, these are the other Air Canada nonstop flights from San Diego to Toronto on the same day, with scheduled departure times in SAN 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 AC2378 actually runs

Pro Flight Search has tracked every published board update for AC2378 across the SAN and YYZ boards: schedule changes, gate pushes and actual clocks. Combined risk score: 50.0/100. Based on airport operations, weather, and cached board history at SAN and YYZ.

The verdict above is that record speaking, so it reflects how AC2378 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Planning around AC2378? 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: AC2378 San Diego to Toronto on-time performance, measured from the SAN and YYZ airport boards.

Canonical URL
https://proflightsearch.com/flight/AC2378
How we measure this →