WestJet
Is WS1504 delayed?
No — WS1504 landed in San Francisco 10 min early, at 21:45 on Sep 26 (as of Sep 27, 05:23 UTC). Over its last 24 recorded arrivals, 10 landed more than 15 min late.
Arrived
10 min early
Official source · Updated
Departure
Calgary
YYC
Actual
Sep 27
Arrival
San Francisco
SFO
Actual
Scheduled 21:55
Sep 26
Times shown in airport local time
Service date: · Actual departure date; scheduled departure unavailable (UTC)
Flight details
Departure · UTC
- Scheduled
- Not available
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Actual
YYCSFO
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 10 min early
YYC → SFO
- 25 min late
YYC → SFO
- On time
YYC → SFO
- 20 min early
YYC → SFO
- 13 min early
YYC → SFO
Flight history and details
Aug 28, 2026 — Sep 27, 2026
- Observed arrivals
- 24
- Arrivals over 15 minutes late
- 10
- Observed cancellations
- 0
- Observed occurrences
- 24
Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 27, 2026Arrived | Calgary | San Francisco | -10 | |
| Sep 26, 2026Arrived | Calgary | San Francisco | 25 | |
| Sep 25, 2026Arrived | Calgary | San Francisco | 0 | |
| Sep 24, 2026Arrived | Calgary | San Francisco | -20 | |
| Sep 23, 2026Arrived | Calgary | San Francisco | -13 | |
| Sep 22, 2026Arrived | Calgary | San Francisco | -3 | |
| Sep 21, 2026Arrived | Calgary | San Francisco | 79 | |
| Sep 20, 2026Arrived | Calgary | San Francisco | -21 | |
| Sep 19, 2026Arrived | Calgary | San Francisco | 36 | |
| Sep 18, 2026Arrived | Calgary | San Francisco | 62 | |
| Sep 17, 2026Arrived | Calgary | San Francisco | 68 | |
| Sep 16, 2026Arrived | Calgary | San Francisco | -19 | |
| Sep 15, 2026Arrived | Calgary | San Francisco | -6 | |
| Sep 14, 2026Arrived | Calgary | San Francisco | -16 | |
| Sep 13, 2026Arrived | Calgary | San Francisco | 37 | |
| Sep 12, 2026Arrived | Calgary | San Francisco | -7 | |
| Sep 11, 2026Arrived | Calgary | San Francisco | -6 | |
| Sep 10, 2026Arrived | Calgary | San Francisco | -3 | |
| Sep 9, 2026Arrived | Calgary | San Francisco | -22 | |
| Sep 8, 2026Arrived | Calgary | San Francisco | 40 | |
| Sep 7, 2026Arrived | Calgary | San Francisco | 44 | |
| Sep 6, 2026Arrived | Calgary | San Francisco | 21 | |
| Sep 5, 2026Arrived | Calgary | San Francisco | 7 | |
| Sep 4, 2026Arrived | Calgary | San Francisco | 112 |