Flights San Francisco → Toronto
SFO → YYZ
Route overview
The flight route operates between San Francisco and Toronto, utilizing an Airbus A320 aircraft. The destination airport in Toronto sees a high volume of passengers annually, with approximately 35,028,484 travelers passing through each year.
Your rights on this US flight (DOT)
US flights have no statutory cash compensation for delays. Under the US DOT rules, if your flight is cancelled or significantly changed and you decline rebooking, you're owed an automatic refund of the unused ticket. The tarmac-delay limit is 3 hours (domestic) / 4 hours (international). Amenities for controllable delays depend on each airline's contract of carriage.
US flight refund rules & checker →General information, not legal advice.
The San Francisco (SFO) → Toronto (YYZ) route is operated by Air Canada, United Airlines. FlightGuard's average computed risk is 11.8/100 (low), updated in real time from weather, ATC delays, strikes, NOTAMs, fuel and flight history. At Toronto the average ATFM delay is 2.0 minutes (main cause: atfm). Departing from San Francisco the average ATFM delay is 2.0 minutes.
Heading to Toronto: what to expect in this direction
Flying from San Francisco (SFO) to Toronto (YYZ) heads north-east for about 3,627 km, a flight time of roughly 4h 57m.
Air-traffic congestion: departing San Francisco the average ATFM delay is 2.0 min (atfm); arriving into Toronto it is 2.0 min (atfm).
Route facts
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Airline punctuality on this route
| Airline | On-time | Average delay | Cancellations |
|---|---|---|---|
| United Airlines (UA) | 74% | 10 min | 6.9% |
Airlines operating SFO-YYZ
Airports
Frequently asked questions about SFO-YYZ
Route-specific punctuality data isn't available yet. Check your flight on FlightGuard for a real-time analysis.
The cancellation rate varies by airline and season. Check your flight risk for an up-to-date estimate.
The route is operated by 2 airlines: Air Canada, United Airlines.
Enter your flight number on FlightGuard for a real-time analysis based on 9 factors: weather at Toronto, ATC delays, strikes, NOTAMs, fuel, airline punctuality and recent trends.
US flights have no statutory cash compensation for delays. Under US DOT rules, if the airline cancels or significantly changes your flight and you decline rebooking, you're owed an automatic refund of the unused ticket. The tarmac-delay limit is 3 hours (domestic) / 4 hours (international). Meals or hotels for controllable delays depend on each airline's contract of carriage.
