Is AS539 delayed?
Each route and date is shown separately. Confirm that both airports match your booking.
Service date: · Scheduled departure date (America/Los_Angeles)
13 min late
This update may be out of date. Check with your airline.
Update time unavailable
Departure
Seattle
SEA
Actual
Aug 23
Arrival
Rome
FCO
Scheduled
Not available
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Actual
Arrival · UTC
- Scheduled
- Not available
- Estimated
- Not available
- Actual
- Not available
Service date: · Scheduled departure date (America/Los_Angeles)
45 min late
Updated
Departure
Los Angeles
LAX
Actual
Aug 23
Arrival
San Francisco
SFO
Actual
Aug 23
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Actual
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 43 min late
LAX → SFO
- 45 min late
LAX → SFO
- 44 min late
LAX → SFO
- 57 min late
LAX → SFO
- 160 min late
LAX → SFO
Flight history and details
Aug 18, 2026 — Sep 17, 2026
- Observed arrivals
- 18
- Arrivals over 15 minutes late
- 15
- Observed cancellations
- 1
- Observed occurrences
- 23
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 | Los Angeles | San Francisco | 43 | |
| Sep 13, 2026Arrived | Los Angeles | San Francisco | 45 | |
| Sep 12, 2026Arrived | Los Angeles | San Francisco | 44 | |
| Sep 11, 2026Arrived | Los Angeles | San Francisco | 57 | |
| Sep 10, 2026Arrived | Los Angeles | San Francisco | 160 | |
| Sep 7, 2026Arrived | Los Angeles | San Francisco | 40 | |
| Sep 6, 2026Arrived | Los Angeles | San Francisco | 29 | |
| Sep 5, 2026Arrived | Los Angeles | San Francisco | -13 | |
| Sep 4, 2026Arrived | Los Angeles | San Francisco | 21 | |
| Sep 3, 2026Arrived | Los Angeles | San Francisco | 51 | |
| Aug 31, 2026Arrived | Los Angeles | San Francisco | 25 | |
| Aug 30, 2026Arrived | Los Angeles | San Francisco | 11 | |
| Aug 29, 2026Arrived | Los Angeles | San Francisco | -9 | |
| Aug 28, 2026Arrived | Los Angeles | San Francisco | 59 | |
| Aug 27, 2026Arrived | Los Angeles | San Francisco | 15 | |
| Aug 24, 2026Arrived | Los Angeles | San Francisco | 28 | |
| Aug 23, 2026Arrived | Los Angeles | San Francisco | 45 | |
| Aug 21, 2026Cancelled | Los Angeles | San Francisco | Not available | Not available |
| Aug 20, 2026Arrived | Los Angeles | San Francisco | 33 |