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).

ArrivalFlightsShare
Early / on-time660%
16-30 min220%
31-60 min220%
61-120 min00%
2+ hrs00%

Performance by month

MonthFlightsOn-timeAvg delay
2026-02956%+17 min
2026-031100%+8 min

Performance by day of week

DayFlightsOn-time
Mon1100%
TueNo data—
WedNo data—
Thu250%
Fri333%
Sat2100%
Sun250%

Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…