WestJet WS1503 Flight Status
According to Trip.com real-time data, the WS1503 flight operated by WestJet on Sep 20, 2026 is scheduled to fly from San Francisco (SFO) to Calgary (YYC). The flight is expected to depart at 1:00 PM (local time in San Francisco, UTC-7) and land at 4:03 PM (local time in Calgary, UTC-6) .
Sat, Sep 19
Sun, Sep 20
Mon, Sep 21
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Arrived
The flight has arrived 54m late
2h 40m
Check-in Counter
11-14
Boarding Gate
C4
Arrival Gate
D72
Baggage
4
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Scheduled
Your flight will depart on time.
2h 40m
Check-in Counter
11-14
Boarding Gate
--
Arrival Gate
D92
Baggage
1
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Scheduled
Your flight will depart on time.
2h 40m
Check-in Counter
11-14
Boarding Gate
--
Arrival Gate
D71
Baggage
1
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Information provided by VariFlight For real-time updates, please check airport displays or contact your airline. You can also explore more flights from San Francisco to Calgary or track other flights with our flight status tracker.
Track the Previous Flight Status: Scheduled
WS1500
|
Calgary (YYC) 
San Francisco (SFO)
San Francisco (SFO)Scheduled: 12:00 PM
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WS1503 Aircraft Details
According to Trip.com real-time data, the WS1503 flight flying from San Francisco to Calgary on 9/20/2026 is operated by the aircraft model Boeing 737-800. This aircraft has been in service for 21y, 4m. The aircraft is equipped with 168 seats.
Boeing 737-800
Punctuality (Departure)
13%
Punctuality (Arrival)
43%
Late on average
47 minutes
Age
21y, 4m
Seats
168
Flight Distance
--
Economy
Premium Economy
In-Flight Services
None
In-flight entertainment is unavailable
Unknown
USB port and power outlet
Seat Information
--
Legroom
43 cm
Seat width better than on 38% of flights
100°
Reclining Angle
3-3
Seat layout example
In-Flight Services
Meal included
In-flight entertainment is unavailable
Unknown
USB port and power outlet
Seat Information
--
Legroom
43 cm
Seat width
120°
Reclining Angle
2-2
Seat layout example
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Flight History for WS1503
Trip.com historical records show that the last WS1503 flight departed on Sat, Sep 19 from SFO at approximately 2:25 PM. This flight is expected to arrrive in YYC at 5:34 PM.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Tue, Sep 15 | San Francisco (SFO) | Calgary (YYC) | B38M | 2:01 PM | 5:09 PM | Arrived |
| Wed, Sep 16 | San Francisco (SFO) | Calgary (YYC) | B38M | 3:24 PM | 6:30 PM | Arrived |
| Thu, Sep 17 | San Francisco (SFO) | Calgary (YYC) | B38M | 4:08 PM | 7:14 PM | Arrived |
| Fri, Sep 18 | San Francisco (SFO) | Calgary (YYC) | 738 | 3:23 PM | 6:40 PM | Arrived |
| Sat, Sep 19 | San Francisco (SFO) | Calgary (YYC) | B38M | 2:25 PM | 5:34 PM | Arrived |
| Sun, Sep 20 | San Francisco (SFO) | Calgary (YYC) | 738 | 1:00 PM | 4:03 PM | Scheduled |
| Mon, Sep 21 | San Francisco (SFO) | Calgary (YYC) | B38M | 1:00 PM | 4:40 PM | Scheduled |
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WS1503 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of WS1503 is 13% (Late on average 1 hour23 minutes), and the on-time arrival rate is 43% (Late on average 47 minutes).
On-Time Departures
Punctuality
13%
Late on average 1 hour23 minutes
Early
0%
On time
13%
30 mins late
30%
60 mins late
10%
90 mins late
47%
Canceled
0%
On-Time Arrivals
Punctuality
43%
Late on average 47 minutes
Early
20%
On time
23%
30 mins late
17%
60 mins late
20%
90 mins late
20%
Canceled
0%
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Frequently Asked Questions
What is the current status of flight ws1503?
Flight ws1503 has not departed yet and is currently on schedule. Scheduled departure 1:00 PM, arrival 4:40 PM (updated Sep 20, 2026).Is flight ws1503 on time today?
Flight ws1503 has not departed yet and is currently on schedule. Scheduled departure is 1:00 PM, with arrival at 4:40 PM. Recheck gate and timing before you head to the airport.Has flight ws1503 departed yet? What is the departure time?
Flight ws1503 is scheduled to depart at 1:00 PM. The latest actual or estimated departure time is 1:00 PM, and the current status is Scheduled (updated Sep 20, 2026).When is flight ws1503 scheduled to arrive?
Flight ws1503 is scheduled to arrive at 4:40 PM. The latest estimated or actual arrival time is 4:03 PM. Status is Scheduled as of Sep 20, 2026.What route does flight ws1503 fly?
Flight ws1503 is operated by WestJet from San Francisco (SFO) to Calgary (YYC). Typical flight time is about 2 hours40 minutes; operating days may include Sunday.How can I check real-time status for flight ws1503?
Track flight ws1503 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 ws1503 is delayed or canceled, what should I do?
If ws1503 is delayed or canceled, first confirm the latest status here (Scheduled, updated Sep 20, 2026). Contact WestJet or your booking channel for rebooking or refund options, and check Trip.com Manage Booking if you booked on Trip.com.Has flight ws1503 departed from San Francisco?
Flight ws1503 has not departed from San Francisco (SFO) yet and is currently on schedule for 1:00 PM.What is the seat configuration for flight ws1503?
Flight ws1503 usually flies a Boeing 737-800 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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