Air Canada AC639 Flight Status
Based on Trip.com’s real-time data, the AC639 flight operated by Air Canada on Oct 23, 2026 is scheduled to fly from Saint John (YSJ) to Toronto (YYZ). The flight is expected to depart at 05:00 (local time in Saint John, UTC-3) and land at 05:46 (local time in Toronto, UTC-4) .
Thu, Oct 22
Fri, Oct 23
Sat, Oct 24
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Arrived
The flight has arrived 25m early
2h 4m
Check-in Counter
--
Boarding Gate
1A
Arrival Gate
D30
Baggage
3
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Scheduled
Your flight will depart on time.
2h 4m
Check-in Counter
--
Boarding Gate
1A
Arrival Gate
D40
Baggage
3
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Air Canada From €124
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Scheduled
Your flight will depart on time.
2h 4m
Check-in Counter
--
Boarding Gate
1A
Arrival Gate
D30
Baggage
--
Need a flight from Saint John to Toronto?
Air Canada From €124
Search flights Information provided by VariFlight For the latest updates, please refer to airport announcements or consult your airline. You can also explore more flights from Saint John to Toronto or track other flights with our flight status tracker.
AC639 Aircraft Details
According to Trip.com real-time data, the AC639 flight flying from Saint John to Toronto on 10/23/2026 is operated by the aircraft model Boeing 737 MAX 8. This aircraft has been in service for 1y, 7m. The aircraft is equipped with 169 seats.
Boeing 737 MAX 8
Punctuality (Departure)
93
%
Punctuality (Arrival)
97
%
Early on average
4 minutes
Age
1y, 7m
Seats
169
Distance
--
Economy
Business
Onboard Amenities
None
Inflight entertainment is available
Wi-Fi is available
No power outlets are available
Seating Plan
76 cm
More legroom than on 33% of flights
46 cm
Seat width better than on 17% of flights
100°
Reclining Angle
3-3
Seat layout example
Onboard Amenities
None
On-demand entertainment
Unknown
USB port and power outlet
Seating Plan
97 cm
More legroom than on 60% of flights
53 cm
Seat width
120°
Reclining Angle
--
Seat layout example
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Flight History for AC639
Trip.com historical records show that the last AC639 flight departed on Thu, Oct 22 from YSJ at approximately 04:57. This flight is expected to arrrive in YYZ at 05:39.
| Date | Airport | Aircraft Type | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sat, Oct 17 | Saint John (YSJ) | Toronto (YYZ) | B38M | 05:18 | 06:15 | Arrived |
| Mon, Oct 19 | Saint John (YSJ) | Toronto (YYZ) | B38M | 05:13 | 05:52 | Arrived |
| Tue, Oct 20 | Saint John (YSJ) | Toronto (YYZ) | B38M | 04:58 | 05:41 | Arrived |
| Wed, Oct 21 | Saint John (YSJ) | Toronto (YYZ) | B38M | 04:54 | 05:36 | Arrived |
| Thu, Oct 22 | Saint John (YSJ) | Toronto (YYZ) | B38M | 04:57 | 05:39 | Arrived |
| Fri, Oct 23 | Saint John (YSJ) | Toronto (YYZ) | B38M | 05:00 | 05:46 | Scheduled |
| Sat, Oct 24 | Saint John (YSJ) | Toronto (YYZ) | B38M | 05:00 | 06:04 | Scheduled |
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AC639 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of AC639 is 93% (Late on average 13 minutes), and the on-time arrival rate is 97% (Early on average 4 minutes).
On-Time Departures
Punctuality
93
%
Late on average
13 minutes
Early
40
%
On time
53
%
30 mins late
3
%
60 mins late
0
%
90 mins late
3
%
Cancelled
3
%
On-Time Arrivals
Punctuality
97
%
Early on average
4 minutes
Early
83
%
On time
13
%
30 mins late
0
%
60 mins late
0
%
90 mins late
3
%
Cancelled
3
%
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Frequently Asked Questions
What is the current status of flight ac639?
Flight ac639 has not departed yet and is currently on schedule. Scheduled departure 05:00, arrival 06:04 (updated Oct 23, 2026).Is flight ac639 on time today?
Flight ac639 has not departed yet and is currently on schedule. Scheduled departure is 05:00, with arrival at 06:04. Recheck gate and timing before you head to the airport.Has flight ac639 departed yet? What is the departure time?
Flight ac639 is scheduled to depart at 05:00. The latest actual or estimated departure time is 05:00, and the current status is Scheduled (updated Oct 23, 2026).When is flight ac639 scheduled to arrive?
Flight ac639 is scheduled to arrive at 06:04. The latest estimated or actual arrival time is 05:46. Status is Scheduled as of Oct 23, 2026.What is the baggage carousel number for flight ac639?
After arrival, baggage for flight ac639 is expected at carousel 3 in terminal T1. Carousel numbers are assigned close to landing and may change—follow airport signs on arrival.What route does flight ac639 fly?
Flight ac639 is operated by Air Canada from Saint John (YSJ) to Toronto (YYZ). Typical flight time is about 2 hours4 minutes; operating days may include Friday.How can I check real-time status for flight ac639?
Track flight ac639 on this Trip.com status page for live departure, arrival, gate and baggage updates. For push alerts on the go, open the same flight in the Trip.com App and turn on flight notifications.If flight ac639 is delayed or canceled, what should I do?
If ac639 is delayed or canceled, first confirm the latest status here (Scheduled, updated Oct 23, 2026). Contact Air Canada or your booking channel for rebooking or refund options, and check Trip.com Manage Booking if you booked on Trip.com.Has flight ac639 departed from Saint John?
Flight ac639 has not departed from Saint John (YSJ) yet and is currently on schedule for 05:00.What is the seat configuration for flight ac639?
Flight ac639 usually flies a Boeing 737 MAX 8 with seat layout 3-3. Layouts can differ by aircraft subtype and cabin product—confirm your seat map in Manage Booking after you purchase.
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Destination Info: Toronto Weather & Time
Partly cloudy
|
7°C - 18°C
Expected weather conditions upon arrival
-1 hour time difference
Time on arrival: Saint John 06:46
|
Toronto 05:46
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