WN2511 DEN → TUL

Southwest Airlines · Denver, CO to Tulsa, OK · 7 flights observed, 2026-02-10 to 2026-03-04 · 541 mi

WN2511 covers more than one route in the data window — the stats below are for DEN → TUL, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
86%
Median delay
-12 min
90th percentile
+60 min
Cancellation rate
0%

How often is WN2511 on time?

Across 7 flights on DEN → TUL from 2026-02-10 to 2026-03-04, WN2511 arrived within 15 minutes of schedule 86% of the time. The median arrival delay was -12 min, and the worst 10% of flights arrived +60 min or later. 0% of flights were cancelled.

Delay distribution

Arrival delay for completed flights (excludes cancellations and diversions).

ArrivalFlightsShare
Early / on-time686%
16-30 min00%
31-60 min00%
61-120 min00%
2+ hrs114%

Performance by month

MonthFlightsOn-timeAvg delay
2026-02580%+20 min
2026-032100%-12 min

Performance by day of week

DayFlightsOn-time
MonNo data—
Tue3100%
Wed475%
ThuNo data—
FriNo data—
SatNo data—
SunNo data—

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