Is AS255 delayed?
Service date: · Scheduled departure date (America/Los_Angeles)
Arrived
22 min late
Official source · Updated
Departure
San Diego
SAN
Actual
Scheduled 20:59
Sep 4
Arrival
Boston
BOS
Actual
Scheduled 05:47
Sep 5
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 27 min late
SAN → BOS
- 2 min late
SAN → BOS
- 22 min late
SAN → BOS
- 19 min late
SAN → BOS
- 3 min early
SAN → BOS
Flight history and details
Aug 18, 2026 — Sep 17, 2026
- Observed arrivals
- 15
- Arrivals over 15 minutes late
- 5
- Observed cancellations
- 0
- Observed occurrences
- 16
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 | Boston | 27 | |
| Sep 13, 2026Arrived | San Diego | Boston | 2 | |
| Sep 11, 2026Arrived | San Diego | Boston | 22 | |
| Sep 7, 2026Arrived | San Diego | Boston | 19 | |
| Sep 6, 2026Arrived | San Diego | Boston | -3 | |
| Sep 4, 2026Arrived | San Diego | Boston | 22 | |
| Sep 3, 2026Arrived | San Diego | Boston | -31 | |
| Aug 31, 2026Arrived | San Diego | Boston | -20 | |
| Aug 30, 2026Arrived | San Diego | Boston | 63 | |
| Aug 28, 2026Arrived | San Diego | Boston | 0 | |
| Aug 27, 2026Arrived | San Diego | Boston | -11 | |
| Aug 24, 2026Arrived | San Diego | Boston | 5 | |
| Aug 23, 2026Arrived | San Diego | Boston | -5 | |
| Aug 20, 2026Arrived | San Diego | Boston | 3 | |
| Aug 18, 2026Arrived | San Diego | Boston | -18 |