Flight OddsSAN → STS Southwest Airlines
Southwest Airlines · San Diego, CA to Santa Rosa, CA · 133 flights, 2026-04-07 to 2026-06-30 · aggregated across 5 flight numbers
On-time arrival
70%
Median delay
-2 min
90th percentile
+50 min
Cancellation rate
1%
How on-time is Southwest Airlines from SAN to STS?
Across every Southwest Airlines flight number on SAN → STS (133 flights, 2026-04-07 to 2026-06-30), 70% arrived within 15 minutes of schedule. Median arrival delay -2 min; the worst 10% ran +50 min or later. 1% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 93 | 70% |
| 16-30 min | 19 | 14% |
| 31-60 min | 9 | 7% |
| 61-120 min | 11 | 8% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-04 | 37 | 70% | +4 min |
| 2026-05 | 49 | 69% | +6 min |
| 2026-06 | 46 | 72% | +12 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 24 | 79% |
| Tue | 13 | 69% |
| Wed | 12 | 67% |
| Thu | 23 | 78% |
| Fri | 24 | 67% |
| Sat | 12 | 58% |
| Sun | 24 | 67% |
WN flight numbers on SAN → STS
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…