SAN → PIT Southwest Airlines
Southwest Airlines · San Diego, CA to Pittsburgh, PA · 21 flights, 2025-07-05 to 2026-06-29 · aggregated across 3 flight numbers
On-time arrival
57%
Median delay
+1 min
90th percentile
+36 min
Cancellation rate
0%
How on-time is Southwest Airlines from SAN to PIT?
Across every Southwest Airlines flight number on SAN → PIT (21 flights, 2025-07-05 to 2026-06-29), 57% arrived within 15 minutes of schedule. Median arrival delay +1 min; the worst 10% ran +36 min or later. 0% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 12 | 57% |
| 16-30 min | 6 | 29% |
| 31-60 min | 2 | 10% |
| 61-120 min | 1 | 5% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 4 | 100% | -12 min |
| 2025-08 | 1 | 100% | -33 min |
| 2026-06 | 16 | 44% | +18 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 4 | 25% |
| Tue | No data | — |
| Wed | No data | — |
| Thu | 4 | 50% |
| Fri | 4 | 50% |
| Sat | 5 | 100% |
| Sun | 4 | 50% |
WN flight numbers on SAN → PIT
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…