Flight OddsSTS → SAN Alaska Airlines
Alaska Airlines · Santa Rosa, CA to San Diego, CA · 884 flights, 2025-07-01 to 2026-06-30 · aggregated across 24 flight numbers
On-time arrival
75%
Median delay
-2 min
90th percentile
+45 min
Cancellation rate
4%
How on-time is Alaska Airlines from STS to SAN?
Across every Alaska Airlines flight number on STS → SAN (884 flights, 2025-07-01 to 2026-06-30), 75% arrived within 15 minutes of schedule. Median arrival delay -2 min; the worst 10% ran +45 min or later. 4% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 635 | 75% |
| 16-30 min | 79 | 9% |
| 31-60 min | 73 | 9% |
| 61-120 min | 32 | 4% |
| 2+ hrs | 26 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 61 | 85% | +4 min |
| 2025-08 | 71 | 77% | +8 min |
| 2025-09 | 79 | 73% | +15 min |
| 2025-10 | 82 | 83% | +7 min |
| 2025-11 | 80 | 76% | +14 min |
| 2025-12 | 49 | 61% | +20 min |
| 2026-01 | 50 | 78% | +5 min |
| 2026-02 | 44 | 66% | +18 min |
| 2026-03 | 69 | 77% | +6 min |
| 2026-04 | 85 | 74% | +3 min |
| 2026-05 | 86 | 77% | +18 min |
| 2026-06 | 89 | 69% | +9 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 133 | 69% |
| Tue | 107 | 82% |
| Wed | 112 | 88% |
| Thu | 128 | 67% |
| Fri | 131 | 70% |
| Sat | 107 | 79% |
| Sun | 127 | 74% |
AS flight numbers on STS → SAN
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…