Alaska Airlines, Inc.
Is AS1399 delayed?
No — AS1399 landed in San Francisco on schedule (7 min behind), at 16:06 on Sep 29 (as of Sep 30, 01:43 UTC). Over its last 4 recorded arrivals, 2 landed more than 15 min late.
On schedule (7 min behind)
Official source · Updated
Departure
San Diego
SAN
Scheduled
Not available
Arrival
San Francisco
SFO
Actual
Scheduled 15:59
Sep 29
Times shown in airport local time
Service date: · Scheduled arrival date; departure time unavailable (America/Los_Angeles)
Flight details
Departure · UTC
- Scheduled
- Not available
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Actual
Also sold as AA9373, IB7283
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- On schedule (7 min behind)
San Diego → San Francisco
- 3 min early
San Diego → San Francisco
- 16 min late
San Diego → San Francisco
- 16 min late
San Diego → San Francisco
Is AS1399 usually late?
Observation window: Sep 2, 2026 – Oct 2, 2026
Percentages and delay figures appear once 10 arrivals are recorded.
On time means arriving no more than 15 minutes after the scheduled time; late means more than 15 minutes after. Cancelled and diverted flights are counted apart from arrivals. Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.
At the airports today
San Diego (SAN) departures
- Left more than 15 min late
- 144 of 245
- Cancelled today
- 3
San Francisco (SFO) departures
- Left more than 15 min late
- 247 of 472
- Cancelled today
- 7
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 29, 2026Arrived | San Diego | San Francisco | 7 | |
| Sep 22, 2026Arrived | San Diego | San Francisco | -3 | |
| Sep 15, 2026Arrived | San Diego | San Francisco | 16 | |
| Sep 8, 2026Arrived | San Diego | San Francisco | 16 |
Email me if AS1399 runs late
We email you if your next AS1399 flight in the coming day is more than 15 minutes late, cancelled or diverted. Alerts last 30 days. No account needed.