| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Apr 06 | MDW | GRR | 10:25 | 11:52 |
Landed
|
Track > |
| Apr 05 | MDW | GRR | 10:02 | 11:30 |
Landed
|
Track > |
| Apr 04 | MDW | GRR | 10:17 | 11:46 |
Landed
|
Track > |
| Apr 03 | MDW | GRR | 10:47 | 12:17 |
Landed
|
Track > |
| Apr 02 | MDW | GRR | 10:45 | 12:14 |
Landed
|
Track > |
| Apr 01 | MDW | GRR | 10:10 | 11:38 |
Landed
|
Track > |
| Mar 31 | MDW | GRR | 10:24 | 11:58 |
Landed
|
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| Mar 30 | MDW | GRR | 10:25 | 11:54 |
Landed
|
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| Mar 29 | MDW | GRR | 09:58 | 11:27 |
Landed
|
Track > |
| Mar 28 | MDW | GRR | 10:30 | 12:02 |
Landed
|
Track > |
Southwest Airlines Flight WN3940 connects Chicago, United States to Grand Rapids, United States, taking off from Chicago Midway International Airport MDW and landing at Grand Rapids Gerald R. Ford International Airport GRR.
How long is the WN3940 flight from Chicago to Grand Rapids?
The average flight time from Chicago to Grand Rapids is 29 minutes. The flight distance is 220 km / 137 miles and the average flight speed is 449 km/h / 279 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3940 Chicago to Grand Rapids?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3940 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN3940 flight?
The latest flight took off on Monday, April 6th, 2026 with the flight status being Landed on 11:52.
How else can the flight WN3940 be referenced as?
This Southwest Airlines flight can also be referenced as SWA3940, WN 3940, SWA 3940.
How often is flight WN3940 delayed?
On average, 40% of all WN3940 flights are delayed. The average delay is 6 minutes.
Can I get compensation for my delayed or cancelled WN3940 flight or baggage issues?
If your WN3940 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 WN3940 Flight Tracker above for more details.
Other flights departing from Chicago MDW: WN423, WN2192, WN2471, WN3861
Other flights arriving at Grand Rapids GRR: AA6000, AA2876, DL5711, DL4095
All flights connecting Chicago MDW to Grand Rapids GRR.