Air Canada
Is AC4236 delayed?
Service date: · Scheduled arrival date; departure time unavailable (America/Los_Angeles)
Arrived
49 min late
Official source · Updated
Departure
San Diego
SAN
Scheduled
Not available
Arrival
San Francisco
SFO
Actual
Scheduled 21:31
Sep 14
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Not available
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Actual
Operating flight: UAL2278
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 49 min late
SAN → SFO
- 146 min late
SAN → SFO
- 16 min late
SAN → SFO
- 79 min late
SAN → SFO
- 30 min early
SAN → SFO
Flight history and details
Aug 17, 2026 — Sep 16, 2026
- Observed arrivals
- 7
- Arrivals over 15 minutes late
- 6
- Observed cancellations
- 0
- Observed occurrences
- 7
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 14, 2026Arrived | San Diego | San Francisco | 49 | |
| Sep 13, 2026Arrived | San Diego | San Francisco | 146 | |
| Sep 12, 2026Arrived | San Diego | San Francisco | 16 | |
| Sep 7, 2026Arrived | San Diego | San Francisco | 79 | |
| Sep 5, 2026Arrived | San Diego | San Francisco | -30 | |
| Sep 4, 2026Arrived | San Diego | San Francisco | 92 | |
| Sep 3, 2026Arrived | San Diego | San Francisco | 46 |