WN3799 MEM → HOU

Southwest Airlines · Memphis, TN to Houston, TX · 60 flights observed, 2025-11-02 to 2026-01-05 · 484 mi

This flight runs much more reliably at some times of day than others — 96% on-time departing 6–9am vs. 58% departing 6–9pm.

WN3799 covers more than one route in the data window — the stats below are for MEM → HOU, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
73%
Median delay
-11 min
90th percentile
+32 min
Cancellation rate
0%

How often is WN3799 on time?

Across 60 flights on MEM → HOU from 2025-11-02 to 2026-01-05, WN3799 arrived within 15 minutes of schedule 73% of the time. The median arrival delay was -11 min, and the worst 10% of flights arrived +32 min or later. 0% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time4473%
16-30 min915%
31-60 min47%
61-120 min35%
2+ hrs00%

Performance by month

MonthFlightsOn-timeAvg delay
2025-112662%+7 min
2025-122979%-3 min
2026-015100%-16 min

Performance by day of week

DayFlightsOn-time
Mon1060%
Tue989%
Wed9100%
Thu863%
Fri967%
Sat580%
Sun1060%

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