WN4159 Flight Status Southwest Airlines: Milwaukee to Chicago (SWA4159)

WN 4159 Milwaukee to Chicago Flight Status

Not scheduled today. Latest flight: September 30th, 2026 ; recent history is in the table below.

WN 4159 Flight Status & Schedule Southwest Airlines Milwaukee to Chicago

Date From To Departure Arrival Status Details
Sep 30 MKE MDW 06:49 07:16 Landed Track >
Sep 29 MKE MDW 07:13 07:38 Landed Track >
Sep 28 MKE MDW 17:13 17:39 Landed Late Track >
Sep 25 MKE MDW 17:23 17:53 Delayed Track >
Sep 24 MKE MDW 16:30 16:59 Landed Track >
Sep 23 MKE MDW 06:11 06:38 Landed Track >
Sep 22 MKE MDW 06:50 07:19 Landed Track >
Sep 21 MKE MDW 17:13 17:41 Landed Late Track >
Sep 18 MKE MDW 17:08 17:37 Landed Late Track >
Sep 17 MKE MDW 16:42 17:09 Landed Track >

Southwest Airlines operates WN 4159 from Milwaukee to Chicago, a 130 km (81 mi) trip. With 50 min in the timetable and a usual flight time of about 25 min, it often makes up time. It is not flying today; the last flight, on 30 September 2026, landed on time.

< All Milwaukee MKE Departures All Chicago MDW Arrivals >

About WN 4159

Route
Milwaukee General Mitchell International Airport MKE to Chicago Midway International Airport MDW
Distance
130 km (81 mi)
Typical flight time
25 min
On time
6 of the last 9
Average delay when late
29 min

WN 4159 FAQ

How long is the WN4159 flight?
The timetable allows 50 min. Milwaukee to Chicago is 130 km (81 mi).
How often is WN4159 late?
3 of the last 9 flights arrived 15 or more minutes late; when late, by 29 minutes on average.
What other flight numbers does WN4159 have?
Also listed as SWA4159 (Southwest Airlines' ICAO code) and WN 4159.

WN4159 and Milwaukee MKE to Chicago MDW Flights

Other flights departing from Milwaukee MKE: WN1466, WN2876, WN2880, WN1137

Other flights arriving at Chicago MDW: WN3967, WN1715

All flights connecting Milwaukee MKE to Chicago MDW.