Flight OddsAS1154 SAN → SEA
Alaska Airlines · San Diego, CA to Seattle, WA · 110 flights observed, 2025-07-01 to 2025-10-25 · 1,050 mi
AS1154 covers more than one route in the data window — the stats below are for SAN → SEA, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
79%
Median delay
-4 min
90th percentile
+27 min
Cancellation rate
4%
How often is AS1154 on time?
Across 110 flights on SAN → SEA from 2025-07-01 to 2025-10-25, AS1154 arrived within 15 minutes of schedule 79% of the time. The median arrival delay was -4 min, and the worst 10% of flights arrived +27 min or later. 4% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 84 | 79% |
| 16-30 min | 17 | 16% |
| 31-60 min | 2 | 2% |
| 61-120 min | 1 | 1% |
| 2+ hrs | 2 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 90% | -4 min |
| 2025-08 | 27 | 78% | +32 min |
| 2025-09 | 29 | 86% | -1 min |
| 2025-10 | 19 | 53% | +21 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 16 | 75% |
| Tue | 13 | 85% |
| Wed | 14 | 86% |
| Thu | 16 | 69% |
| Fri | 16 | 69% |
| Sat | 15 | 87% |
| Sun | 16 | 88% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…