| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 09 | MDW | DEN | 09:30 | 11:05 |
Delayed
|
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Southwest Airlines Flight WN400 connects Chicago, United States to Denver, United States, taking off from Chicago Midway International Airport MDW and landing at Denver International Airport DEN.
How many WN400 flights are operated per week?
1 flight per week. The flight WN400 is operated on Sunday.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN400 Chicago to Denver?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN400 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN400 flight?
The latest flight took off on Sunday, August 9th, 2026 with the flight status being Scheduled on 11:05.
How else can the flight WN400 be referenced as?
This Southwest Airlines flight can also be referenced as SWA400, WN0400, WN 400, SWA 400.
How often is flight WN400 delayed?
On average, 0% of all WN400 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled WN400 flight or baggage issues?
If your WN400 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 WN400 Flight Tracker above for more details.
Other flights departing from Chicago MDW: WN540, JL25, WN2764, WN4897
Other flights arriving at Denver DEN: WN2581, AS401, UA1450, SY653
All flights connecting Chicago MDW to Denver DEN.