Flight OddsWN457 ATL → STL
Southwest Airlines · Atlanta, GA to St. Louis, MO · 60 flights observed, 2025-11-02 to 2026-01-05 · 484 mi
WN457 covers more than one route in the data window — the stats below are for ATL → STL, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
77%
Median delay
-6 min
90th percentile
+67 min
Cancellation rate
0%
How often is WN457 on time?
Across 60 flights on ATL → STL from 2025-11-02 to 2026-01-05, WN457 arrived within 15 minutes of schedule 77% of the time. The median arrival delay was -6 min, and the worst 10% of flights arrived +67 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 | 46 | 77% |
| 16-30 min | 0 | 0% |
| 31-60 min | 6 | 10% |
| 61-120 min | 5 | 8% |
| 2+ hrs | 3 | 5% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-11 | 26 | 73% | +14 min |
| 2025-12 | 29 | 79% | +10 min |
| 2026-01 | 5 | 80% | -5 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 10 | 70% |
| Tue | 9 | 100% |
| Wed | 9 | 89% |
| Thu | 8 | 75% |
| Fri | 9 | 78% |
| Sat | 5 | 100% |
| Sun | 10 | 40% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…