WestJet WS1504 Flight Status
According to Trip.com latest record on status for WestJet flight WS1504 from Calgary to San Francisco (YYC-SFO): Flights for Sep 20, 2026 are scheduled, with the next departure slated for 19:55 from YYC and an expected arrival at 21:55 at SFO .
Sat, Sep 19
Sun, Sep 20
Mon, Sep 21
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Scheduled
Your flight will depart on time.
3h
Check-in Counter
8-16
Boarding Gate
E73
Arrival Gate
--
Baggage
10
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Scheduled
Your flight will depart on time.
3h
Check-in Counter
8-16
Boarding Gate
E73
Arrival Gate
--
Baggage
--
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Scheduled
Your flight will depart on time.
3h
Check-in Counter
8-16
Boarding Gate
E94
Arrival Gate
--
Baggage
--
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WS1504
WS1504 Aircraft Specifications
According to Trip.com real-time data, the WS1504 flight from Calgary to San Francisco on 9/20/2026 is operated using the aircraft model Boeing 737 MAX 8. This aircraft has been in service for 1y, 1m. The aircraft has 168 seats.
Boeing 737 MAX 8
On-Time Departure
57%
On-Time Arrival
73%
Avg. Delay
10 minutes
Aircraft Age
1y, 1m
Total Seats
168
Flight Distance
--
Economy
Premium Economy
Cabin Amenities
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
Cabin Amenities
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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WS1504 Flight History
Trip.com historical records show that the last WS1504 flight departed on Sat, Sep 19 from YYC at approximately 19:55. This flight is expected to arrrive in SFO at 21:28.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Tue, Sep 15 | Calgary (YYC) | San Francisco (SFO) | 737 | 20:10 | 21:36 | Arrived |
| Wed, Sep 16 | Calgary (YYC) | San Francisco (SFO) | 738 | 21:08 | 22:30 | Arrived |
| Thu, Sep 17 | Calgary (YYC) | San Francisco (SFO) | 737 | 21:38 | 22:58 | Arrived |
| Fri, Sep 18 | Calgary (YYC) | San Francisco (SFO) | B38M | 21:10 | 22:31 | Arrived |
| Sat, Sep 19 | Calgary (YYC) | San Francisco (SFO) | 737 | 19:55 | 21:28 | Scheduled |
| Sun, Sep 20 | Calgary (YYC) | San Francisco (SFO) | B38M | 19:55 | 21:55 | Scheduled |
| Mon, Sep 21 | Calgary (YYC) | San Francisco (SFO) | B38M | 19:55 | 21:55 | Scheduled |
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WS1504 On-Time Performance
Based on the average performance of this flight over the last 30 trips, the on-time departure rate of WS1504 is 57% (Late on average 40 minutes), and the on-time arrival rate is 73% (Late on average 10 minutes).
On-Time Departures
Punctuality
57%
Late on average 40 minutes
Early
0%
On time
57%
30 mins late
17%
60 mins late
13%
90 mins late
13%
Cancelled
0%
On-Time Arrivals
Punctuality
73%
Late on average 10 minutes
Early
53%
On time
20%
30 mins late
13%
60 mins late
7%
90 mins late
7%
Cancelled
0%
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Flight FAQs
What is the current status of flight ws1504?
Flight ws1504 has not departed yet and is currently on schedule. Scheduled departure 19:55, arrival 21:55 (updated Sep 20, 2026).Is flight ws1504 on time today?
Flight ws1504 has not departed yet and is currently on schedule. Scheduled departure is 19:55, with arrival at 21:55. Recheck gate and timing before you head to the airport.Has flight ws1504 departed yet? What is the departure time?
Flight ws1504 is scheduled to depart at 19:55. The latest actual or estimated departure time is 19:55, and the current status is Scheduled (updated Sep 20, 2026).When is flight ws1504 scheduled to arrive?
Flight ws1504 is scheduled to arrive at 21:55. The latest estimated or actual arrival time is 21:55. Status is Scheduled as of Sep 20, 2026.What route does flight ws1504 fly?
Flight ws1504 is operated by WestJet from Calgary (YYC) to San Francisco (SFO). Typical flight time is about 3 hours; operating days may include Sunday.How can I check real-time status for flight ws1504?
Track flight ws1504 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 ws1504 is delayed or canceled, what should I do?
If ws1504 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 ws1504 departed from Calgary?
Flight ws1504 has not departed from Calgary (YYC) yet and is currently on schedule for 19:55.What is the seat configuration for flight ws1504?
Flight ws1504 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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Time on arrival: Calgary 22:55| San Francisco 21:55
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