Flight OddsWN4341 MCI → STL
Southwest Airlines · Kansas City, MO to St. Louis, MO · 19 flights observed, 2026-06-04 to 2026-06-30 · 237 mi
WN4341 covers more than one route in the data window — the stats below are for MCI → STL, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
63%
Median delay
+7 min
90th percentile
+57 min
Cancellation rate
0%
How often is WN4341 on time?
Across 19 flights on MCI → STL from 2026-06-04 to 2026-06-30, WN4341 arrived within 15 minutes of schedule 63% of the time. The median arrival delay was +7 min, and the worst 10% of flights arrived +57 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 | 63% |
| 16-30 min | 1 | 5% |
| 31-60 min | 4 | 21% |
| 61-120 min | 2 | 11% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-06 | 19 | 63% | +18 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 4 | 50% |
| Tue | 4 | 50% |
| Wed | 3 | 33% |
| Thu | 4 | 75% |
| Fri | 4 | 100% |
| Sat | No data | — |
| Sun | No data | — |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…