Flight OddsWN3557 STL → BNA
Southwest Airlines · St. Louis, MO to Nashville, TN · 26 flights observed, 2026-04-07 to 2026-06-03 · 272 mi
WN3557 covers more than one route in the data window — the stats below are for STL → BNA, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
58%
Median delay
+15 min
90th percentile
+50 min
Cancellation rate
0%
How often is WN3557 on time?
Across 26 flights on STL → BNA from 2026-04-07 to 2026-06-03, WN3557 arrived within 15 minutes of schedule 58% of the time. The median arrival delay was +15 min, and the worst 10% of flights arrived +50 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 | 15 | 58% |
| 16-30 min | 8 | 31% |
| 31-60 min | 0 | 0% |
| 61-120 min | 2 | 8% |
| 2+ hrs | 1 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-04 | 11 | 55% | +6 min |
| 2026-05 | 13 | 62% | +34 min |
| 2026-06 | 2 | 50% | +10 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | No data | — |
| Tue | 9 | 33% |
| Wed | 9 | 56% |
| Thu | No data | — |
| Fri | No data | — |
| Sat | No data | — |
| Sun | 8 | 88% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…