Southwest Airlines · Long Beach, CA to St. Louis, MO · 31 flights observed, 2025-08-07 to 2025-09-29 · 1,581 mi
WN3497 covers more than one route in the data window — the stats below are for LGB → STL, the one it has flown most recently. The others are linked under “Other routes”.
How often is WN3497 on time?
Across 31 flights on LGB → STL from 2025-08-07 to 2025-09-29, WN3497 arrived within 15 minutes of schedule 84% of the time. The median arrival delay was -7 min, and the worst 10% of flights arrived +19 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 | 26 | 84% |
| 16-30 min | 4 | 13% |
| 31-60 min | 1 | 3% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-08 | 14 | 93% | -1 min |
| 2025-09 | 17 | 76% | -7 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 8 | 88% |
| Tue | No data | — |
| Wed | No data | — |
| Thu | 8 | 88% |
| Fri | 8 | 88% |
| Sat | No data | — |
| Sun | 7 | 71% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…