WN2636 STL → TUL
Southwest Airlines · St. Louis, MO to Tulsa, OK · 10 flights observed, 2026-02-12 to 2026-03-01 · 351 mi
WN2636 covers more than one route in the data window — the stats below are for STL → TUL, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
60%
Median delay
+7 min
90th percentile
+57 min
Cancellation rate
0%
How often is WN2636 on time?
Across 10 flights on STL → TUL from 2026-02-12 to 2026-03-01, WN2636 arrived within 15 minutes of schedule 60% 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 | 6 | 60% |
| 16-30 min | 2 | 20% |
| 31-60 min | 2 | 20% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-02 | 9 | 56% | +17 min |
| 2026-03 | 1 | 100% | +8 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 1 | 100% |
| Tue | No data | — |
| Wed | No data | — |
| Thu | 2 | 50% |
| Fri | 3 | 33% |
| Sat | 2 | 100% |
| Sun | 2 | 50% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…