AC 639 Saint John to Toronto Flight Status

Air Canada Flight AC639 from Saint John Airport YSJ to Toronto Pearson International Airport YYZ is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on May 30th, 2026.
Check the table below for AC639's most recent flight history:

AC 639 Flight Status & Schedule

Date Departure Arrival Status
May 30 05:09 05:47
Landed
Track >
May 24 05:42 06:28
Landed
Track >
May 23 04:59 05:55
Landed
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May 22 05:16 06:14
Landed
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May 16 05:00 05:38
Landed
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Air Canada AC 639 Saint John to Toronto Flight Information

Air Canada Flight AC639 connects Saint John, Canada to Toronto, Canada, taking off from Saint John Airport YSJ and landing at Toronto Pearson International Airport YYZ.

How long is the AC639 flight from Saint John to Toronto?

The average flight time from Saint John to Toronto is 1 hour and 45 minutes. The flight distance is 1103 km / 686 miles and the average flight speed is 624 km/h / 388 mph.

How many AC639 flights are operated per week?

1 flight per week. The flight AC639 is operated on Saturday.

What is the On-Time Performance (OTP) of Air Canada Flight AC639 Saint John to Toronto?

The Airportia On-Time Performance Rating for Air Canada Flight AC639 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight AC639 arriving at?

Flight AC639 arrives at Toronto Pearson International Airport (YYZ) Terminal 1.

When was the latest AC639 flight?

The latest flight took off on Saturday, May 30th, 2026 with the flight status being Landed on 05:47.

How else can the flight AC639 be referenced as?

This Air Canada flight can also be referenced as ACA639, AC0639, AC 639, ACA 639.

How often is flight AC639 delayed?

On average, 10% of all AC639 flights are delayed. The average delay is 5 minutes.

Can I get compensation for my delayed or cancelled AC639 flight or baggage issues?

If your AC639 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.

See our AC639 Flight Tracker above for more details.

AC639 and Saint John YSJ to Toronto YYZ Flights

Flight AC639 is code-shared by 2 airlines using the flight numbers EK5766, UA8359

Other flights departing from Saint John YSJ: AC8043, P6950, AC641, AC8043

Other flights arriving at Toronto YYZ: AC49, AM692, WS736, AC8938

All flights connecting Saint John YSJ to Toronto YYZ.

AC639 Air Canada Flight: Saint John to Toronto Route Map

AC639 Air Canada Flight Map: Saint John to Toronto
Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.