Air Canada
AC639 Flight status
According to Trip.com real-time data, the AC639 flight operated by Air Canada on Sep 14, 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 arrive at 05:44 (local time in Toronto, UTC-4) .
Sun, Sep 13
Mon, Sep 14
Tue, Sep 15
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Arrived
The flight has arrived 10m early
2h 4m
Check-in Counter
--
Boarding Gate
1A
Arrival Gate
D30
Baggage
4
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Scheduled
Your flight will depart on time.
2h 4m
Check-in Counter
--
Boarding Gate
1A
Arrival Gate
D30
Baggage
4
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Delayed
Your flight is about 35m late
2h 4m
Check-in Counter
--
Boarding Gate
1A
Arrival Gate
143A
Baggage
1
Information provided by VariFlight
For real-time updates, please check airport displays or contact your airline.
Track the Previous Flight Status: Scheduled
AC642
|
Toronto (YTO)
Saint John (YSJ)
Saint John (YSJ)
Scheduled: 23:51
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AC639 Aircraft Details
According to Trip.com real-time data, the AC639 flight from Saint John to Toronto on 9/14/2026 is operated using the aircraft model Boeing 737 MAX 8. This aircraft has been in service for 1y, 6m. The aircraft has 169 seats.
Boeing 737 MAX 8
Punctuality (Departure)
100
%
Punctuality (Arrival)
97
%
Early on average
15 minutes
Age
1y, 6m
Seats
169
Flight Distance
--
Economy
Business
In-Flight Services
None
Inflight entertainment is available
Wi-Fi is available
No power outlets are available
Seat Information
76 cm
More legroom than on 20% of flights
46 cm
Seat width
100°
Reclining Angle
3-3
Seat layout example
In-Flight Services
None
On-demand entertainment
Unknown
USB port and power outlet
Seat Information
97 cm
More legroom than on 80% 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 Sun, Sep 13 from YSJ at approximately 05:06. This flight is expected to arrrive in YYZ at 05:54.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Wed, Sep 9 | Saint John (YSJ) | Toronto (YYZ) | B38M | 04:59 | 05:39 | Arrived |
| Thu, Sep 10 | Saint John (YSJ) | Toronto (YYZ) | B38M | 05:02 | 05:57 | Arrived |
| Fri, Sep 11 | Saint John (YSJ) | Toronto (YYZ) | B38M | 05:02 | 05:50 | Arrived |
| Sat, Sep 12 | Saint John (YSJ) | Toronto (YYZ) | B38M | 05:02 | 05:47 | Arrived |
| Sun, Sep 13 | Saint John (YSJ) | Toronto (YYZ) | B38M | 05:06 | 05:54 | Arrived |
| Mon, Sep 14 | Saint John (YSJ) | Toronto (YYZ) | B38M | 05:00 | 05:44 | Scheduled |
| Tue, Sep 15 | Saint John (YSJ) | Toronto (YYZ) | B38M | 05:35 | 06:39 | Delayed |
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AC639 On-Time Performance
Based on the average performance of this flight over the last 30 trips, the on-time departure rate of AC639 is 100% (Late on average 2 minutes), and the on-time arrival rate is 97% (Early on average 15 minutes).
On-Time Departures
Punctuality
100
%
Late on average
2 minutes
Early
23
%
On time
77
%
30 mins late
0
%
60 mins late
0
%
90 mins late
0
%
Cancelled
5
%
On-Time Arrivals
Punctuality
97
%
Early on average
15 minutes
Early
97
%
On time
0
%
30 mins late
0
%
60 mins late
3
%
90 mins late
0
%
Cancelled
5
%
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Flight FAQs
-
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 Sep 14, 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 Sep 14, 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 05:44. Status is Scheduled as of Sep 14, 2026. -
What is the baggage carousel number for flight ac639?
After arrival, baggage for flight ac639 is expected at carousel 4 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 hours 4 minutes; operating days may include Monday. -
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 Sep 14, 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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Arrival Info: Toronto Weather & Current Time
Mostly cloudy
|
13°C - 28°C
Weather forecast for your arrival day
-1 hour time difference
Time on arrival: Saint John 07:39
|
Toronto 06:39
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