How long is the flight from Seattle to Toronto?

About 3 h 55 min: that is the median flight time of the last 5 flights that landed; the timetable allows 4 h 30 min.

Which airlines fly from Seattle to Toronto?

WestJet and Delta Air Lines have flights from Seattle (BFI) to Toronto (YYZ) between a year ago and a year ahead. An airline listed may not fly the route every day.

How many flights a week go from Seattle to Toronto?

No flights are scheduled in the two weeks before or after today.

Are flights from Seattle to Toronto on time?

4 of the last 5 flights that landed arrived less than 15 minutes after their scheduled time.

How far is Seattle from Toronto?

3305 km (2054 miles) in a straight line between Seattle Boeing Field and Toronto Pearson International Airport.

Flights Seattle to Toronto BFI to YYZ

Flights from Seattle (BFI) to Toronto (YYZ): 2 airlines operate 3 flight numbers on this route, no flights in the past or next 14 days, distance 3305 km / 2054 miles. No departures are scheduled in the next 30 days; the latest flight was DL8889 on Thu, Aug 27, 2026.

0 flights a week
2 airlines
3 flight numbers
3305 km 2054 miles
3 h 55 min typical flight time
4/5 recent flights on time

Airlines and flight numbers count operating flights from a year ago to a year ahead; code-share numbers are not counted. On time means landed less than 15 minutes late.

BFI Seattle Seattle Boeing Field YYZ Toronto Toronto Pearson International Airport

Seattle to Toronto Flights

3 flight numbers from BFI to YYZ, with the date each last flew. Local times: BFI PST, YYZ EST.

Flight	Airline	Last seen	Departure	Arrival
DL8889	Delta Air Lines	Aug 27, 2026	10:30	17:40
WS8996	WestJet	Apr 21, 2026	09:00	16:52
WS8991	WestJet	Dec 16, 2025	16:15	23:03

Upcoming flights

Local times at the departure airport.

No upcoming flights for this route.

Recent flights

Local times at the departure airport.

Flight	From	To	Date	Scheduled Time	Departure	Status	Details
DL8889	Seattle BFI	Toronto YYZ	Aug 27	10:30	11:10	En-Route	Track >
DL8889	Seattle BFI	Toronto YYZ	Aug 26	17:25	17:35	Cancelled	Track >
WS8996	Seattle BFI	Toronto YYZ	Apr 21	09:00	10:24	Landed	Track >
WS8996	Seattle BFI	Toronto YYZ	Apr 01	16:15	17:11	Landed Late	Track >
WS8996	Seattle BFI	Toronto YYZ	Feb 27	16:15	16:51	Landed	Track >
WS8996	Seattle BFI	Toronto YYZ	Feb 25	09:00	09:50	Landed	Track >
WS8996	Seattle BFI	Toronto YYZ	Jan 26	16:15	19:43	Landed	Track >
WS8991	Seattle BFI	Toronto YYZ	Dec 16	16:15	17:03	Delayed	Track >
WS8991	Seattle BFI	Toronto YYZ	Nov 25	15:00	17:36	Delayed	Track >

Airlines flying BFI to YYZ

BFI to YYZ FAQ

How long is the flight from Seattle to Toronto?: About 3 h 55 min: that is the median flight time of the last 5 flights that landed; the timetable allows 4 h 30 min.
Which airlines fly from Seattle to Toronto?: WestJet and Delta Air Lines have flights from Seattle (BFI) to Toronto (YYZ) between a year ago and a year ahead. An airline listed may not fly the route every day.
How many flights a week go from Seattle to Toronto?: No flights are scheduled in the two weeks before or after today.
Are flights from Seattle to Toronto on time?: 4 of the last 5 flights that landed arrived less than 15 minutes after their scheduled time.
How far is Seattle from Toronto?: 3305 km (2054 miles) in a straight line between Seattle Boeing Field and Toronto Pearson International Airport.