WN1199 CMH → MDW

Southwest Airlines · Columbus, OH to Chicago, IL · 19 flights observed, 2026-06-04 to 2026-06-30 · 283 mi

WN1199 covers more than one route in the data window — the stats below are for CMH → MDW, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
72%
Median delay
-3 min
90th percentile
+28 min
Cancellation rate
5%

How often is WN1199 on time?

Across 19 flights on CMH → MDW from 2026-06-04 to 2026-06-30, WN1199 arrived within 15 minutes of schedule 72% of the time. The median arrival delay was -3 min, and the worst 10% of flights arrived +28 min or later. 5% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time1372%
16-30 min422%
31-60 min00%
61-120 min16%
2+ hrs00%

Performance by month

MonthFlightsOn-timeAvg delay
2026-061872%+5 min

Performance by day of week

DayFlightsOn-time
Mon450%
Tue4100%
Wed2100%
Thu475%
Fri450%
SatNo data—
SunNo data—

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