WN2356 OKC → HOU

Southwest Airlines · Oklahoma City, OK to Houston, TX · 10 flights observed, 2025-07-05 to 2025-08-03 · 419 mi

This flight runs much more reliably at some times of day than others — 80% on-time departing 9am–12pm vs. 40% departing 3–6pm.

WN2356 covers more than one route in the data window — the stats below are for OKC → HOU, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
60%
Median delay
+11 min
90th percentile
+50 min
Cancellation rate
0%

How often is WN2356 on time?

Across 10 flights on OKC → HOU from 2025-07-05 to 2025-08-03, WN2356 arrived within 15 minutes of schedule 60% of the time. The median arrival delay was +11 min, and the worst 10% of flights arrived +50 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 min110%
61-120 min110%
2+ hrs00%

Performance by month

MonthFlightsOn-timeAvg delay
2025-07850%+24 min
2025-082100%+3 min

Performance by day of week

DayFlightsOn-time
MonNo data—
TueNo data—
WedNo data—
ThuNo data—
FriNo data—
Sat540%
Sun580%

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