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WN 3778 Des Moines to Chicago Flight Status

Southwest Airlines Flight WN3778 from Des Moines International Airport DSM to Chicago Midway International Airport MDW is not scheduled for today July 2nd, 2026.
The last time the flight was scheduled was on June 24th, 2026.
Check the table below for WN3778's most recent flight history:

WN 3778 Flight Status & Schedule

Date Departure Arrival Status
Jun 24 20:55 21:53
Unknown
Track >
Jun 24 17:15 21:59
Delayed >3h
Track >

Southwest Airlines WN 3778 Des Moines to Chicago Flight Information

Southwest Airlines Flight WN3778 connects Des Moines, United States to Chicago, United States, taking off from Des Moines International Airport DSM and landing at Chicago Midway International Airport MDW.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3778 Des Moines to Chicago?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3778 is 5/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest WN3778 flight?

The latest flight took off on Thursday, June 25th, 2026 with the flight status being Unknown on 21:53.

How else can the flight WN3778 be referenced as?

This Southwest Airlines flight can also be referenced as SWA3778, WN 3778, SWA 3778.

How often is flight WN3778 delayed?

On average, 0% of all WN3778 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled WN3778 flight or baggage issues?

If your WN3778 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 WN3778 Flight Tracker above for more details.

WN3778 and Des Moines DSM to Chicago MDW Flights

Other flights departing from Des Moines DSM: OO9918, AA9918, AA4519, WN1772

Other flights arriving at Chicago MDW: WN2103, WN998, WN998, WN3778

All flights connecting Des Moines DSM to Chicago MDW.

WN3778 Southwest Airlines Flight: Des Moines to Chicago Route Map

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.