WN559 HOU → MCI

Southwest Airlines · Houston, TX to Kansas City, MO · 59 flights observed, 2025-11-02 to 2026-01-05 · 666 mi

This flight's reliability varies a lot by day of week — 100% on-time on Wednesdays vs. 60% on Mondays.

WN559 covers more than one route in the data window — the stats below are for HOU → MCI, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
78%
Median delay
-5 min
90th percentile
+49 min
Cancellation rate
0%

How often is WN559 on time?

Across 59 flights on HOU → MCI from 2025-11-02 to 2026-01-05, WN559 arrived within 15 minutes of schedule 78% of the time. The median arrival delay was -5 min, and the worst 10% of flights arrived +49 min or later. 0% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time4678%
16-30 min610%
31-60 min35%
61-120 min47%
2+ hrs00%

Performance by month

MonthFlightsOn-timeAvg delay
2025-112576%+9 min
2025-122979%+4 min
2026-01580%-4 min

Performance by day of week

DayFlightsOn-time
Mon1060%
Tue989%
Wed9100%
Thu888%
Fri967%
Sat560%
Sun978%

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