| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 06 | PWM | MDW | 17:36 | 18:48 |
En-Route
|
Track > |
Southwest Airlines Flight WN640 connects Portland, United States to Chicago, United States, taking off from Portland International Jetport PWM and landing at Chicago Midway International Airport MDW.
How long is the WN640 flight from Portland to Chicago?
The average flight time from Portland to Chicago is 2 hours and 12 minutes. The flight distance is 1437 km / 893 miles and the average flight speed is 653 km/h / 406 mph.
How many WN640 flights are operated per week?
1 flight per week. The flight WN640 is operated on Sunday.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN640 Portland to Chicago?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN640 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN640 flight?
The latest flight took off on Sunday, September 6th, 2026 with the flight status being En-Route on 18:48.
How else can the flight WN640 be referenced as?
This Southwest Airlines flight can also be referenced as SWA640, WN0640, WN 640, SWA 640.
How often is flight WN640 delayed?
On average, 100% of all WN640 flights are delayed. The average delay is 3 minutes.
Can I get compensation for my delayed or cancelled WN640 flight or baggage issues?
If your WN640 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 WN640 Flight Tracker above for more details.
Other flights departing from Portland PWM: UA1828, AA2884, SY8214
Other flights arriving at Chicago MDW: WN219, Y41840, WN4727, WN2491
All flights connecting Portland PWM to Chicago MDW.