WN2223 STL → MCI

Southwest Airlines · St. Louis, MO to Kansas City, MO · 24 flights observed, 2026-04-09 to 2026-06-01 · 237 mi

This flight's reliability varies a lot by day of week — 75% on-time on Thursdays vs. 38% on Mondays.

WN2223 covers more than one route in the data window — the stats below are for STL → MCI, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
63%
Median delay
-2 min
90th percentile
+114 min
Cancellation rate
0%

How often is WN2223 on time?

Across 24 flights on STL → MCI from 2026-04-09 to 2026-06-01, WN2223 arrived within 15 minutes of schedule 63% of the time. The median arrival delay was -2 min, and the worst 10% of flights arrived +114 min or later. 0% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time1563%
16-30 min28%
31-60 min313%
61-120 min14%
2+ hrs313%

Performance by month

MonthFlightsOn-timeAvg delay
2026-041060%+35 min
2026-051362%+20 min
2026-061100%-8 min

Performance by day of week

DayFlightsOn-time
Mon838%
TueNo data—
WedNo data—
Thu875%
Fri875%
SatNo data—
SunNo data—

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