WN 3138 Milwaukee to Chicago Flight Status

Southwest Airlines Flight WN3138 from Milwaukee General Mitchell International Airport MKE to Chicago Midway International Airport MDW is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on August 11th, 2025.
Check the table below for WN3138's most recent flight history:

WN 3138 Flight Status & Schedule

Date Departure Arrival Status
Aug 11 23:02 23:19
En-Route
Track >
Aug 11 22:51 23:17
Landed
Track >

Southwest Airlines WN 3138 Milwaukee to Chicago Flight Information

Southwest Airlines Flight WN3138 connects Milwaukee, United States to Chicago, United States, taking off from Milwaukee General Mitchell International Airport MKE and landing at Chicago Midway International Airport MDW.

How long is the WN3138 flight from Milwaukee to Chicago?

The average flight time from Milwaukee to Chicago is 26 minutes. The flight distance is 130 km / 81 miles and the average flight speed is 294 km/h / 182 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3138 Milwaukee to Chicago?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3138 is 5/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest WN3138 flight?

The latest flight took off on Tuesday, August 12th, 2025 with the flight status being En-Route on 23:19.

How else can the flight WN3138 be referenced as?

This Southwest Airlines flight can also be referenced as SWA3138, WN 3138, SWA 3138.

How often is flight WN3138 delayed?

On average, 0% of all WN3138 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled WN3138 flight or baggage issues?

If your WN3138 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.

See our WN3138 Flight Tracker above for more details.

WN3138 and Milwaukee MKE to Chicago MDW Flights

Other flights departing from Milwaukee MKE: OO4947, WN3138, UA1022, UA4716

Other flights arriving at Chicago MDW: WN6436, WN2796, WN3138, WN2796

All flights connecting Milwaukee MKE to Chicago MDW.

WN3138 Southwest Airlines Flight: Milwaukee to Chicago Route Map

WN3138 Southwest Airlines Flight Map: Milwaukee to Chicago
Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.