Flight OddsAS1456 BOS → SAN
Alaska Airlines · Boston, MA to San Diego, CA · 29 flights observed, 2025-11-21 to 2026-01-06 · 2,588 mi
AS1456 covers more than one route in the data window — the stats below are for BOS → SAN, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
68%
Median delay
-4 min
90th percentile
+57 min
Cancellation rate
0%
How often is AS1456 on time?
Across 29 flights on BOS → SAN from 2025-11-21 to 2026-01-06, AS1456 arrived within 15 minutes of schedule 68% of the time. The median arrival delay was -4 min, and the worst 10% of flights arrived +57 min or later. 0% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 19 | 68% |
| 16-30 min | 4 | 14% |
| 31-60 min | 2 | 7% |
| 61-120 min | 1 | 4% |
| 2+ hrs | 2 | 7% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-11 | 9 | 100% | -19 min |
| 2025-12 | 14 | 57% | +57 min |
| 2026-01 | 5 | 40% | +20 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 5 | 80% |
| Tue | 4 | 50% |
| Wed | 3 | 67% |
| Thu | 1 | 100% |
| Fri | 5 | 100% |
| Sat | 5 | 60% |
| Sun | 5 | 40% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…