Flight OddsSouthwest Airlines · New Orleans, LA to St. Louis, MO · 23 flights observed, 2026-06-04 to 2026-06-30 · 604 mi
WN3021 covers more than one route in the data window — the stats below are for MSY → STL, the one it has flown most recently. The others are linked under “Other routes”.
How often is WN3021 on time?
Across 23 flights on MSY → STL from 2026-06-04 to 2026-06-30, WN3021 arrived within 15 minutes of schedule 55% of the time. The median arrival delay was +13 min, and the worst 10% of flights arrived +81 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 | 12 | 55% |
| 16-30 min | 5 | 23% |
| 31-60 min | 1 | 5% |
| 61-120 min | 3 | 14% |
| 2+ hrs | 1 | 5% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-06 | 22 | 55% | +25 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 4 | 75% |
| Tue | 4 | 50% |
| Wed | 3 | 33% |
| Thu | 3 | 67% |
| Fri | 4 | 75% |
| Sat | No data | — |
| Sun | 4 | 25% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…