| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 04 | MKE | DEN | 20:16 | 21:18 |
Landed
|
Track > |
| Aug 03 | MKE | DEN | 20:33 | 21:36 |
Landed
|
Track > |
| Aug 02 | MKE | DEN | 21:18 | 22:28 |
Delayed
|
Track > |
| Aug 01 | MKE | DEN | 20:32 | 22:02 |
Landed Late
|
Track > |
| Jul 31 | MKE | DEN | 21:01 | 22:14 |
Landed Late
|
Track > |
| Jul 30 | MKE | DEN | 19:49 | 20:51 |
Landed
|
Track > |
| Jul 29 | MKE | DEN | 19:31 | 21:20 |
Landed Late
|
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| Jul 28 | MKE | DEN | 20:05 | 21:45 |
Cancelled
|
Track > |
| Claim > | ||||||
| Jul 27 | MKE | DEN | 20:54 | 21:57 |
Landed
|
Track > |
| Jul 26 | MKE | DEN | 20:09 | 21:29 |
Landed Late
|
Track > |
Southwest Airlines Flight WN3977 connects Milwaukee, United States to Denver, United States, taking off from Milwaukee General Mitchell International Airport MKE and landing at Denver International Airport DEN.
How long is the WN3977 flight from Milwaukee to Denver?
The average flight time from Milwaukee to Denver is 2 hours and 14 minutes. The flight distance is 1438 km / 893 miles and the average flight speed is 637 km/h / 396 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3977 Milwaukee to Denver?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3977 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN3977 flight?
The latest flight took off on Tuesday, August 5th, 2025 with the flight status being Landed on 21:18.
How else can the flight WN3977 be referenced as?
This Southwest Airlines flight can also be referenced as SWA3977, WN 3977, SWA 3977.
How often is flight WN3977 delayed?
On average, 60% of all WN3977 flights are delayed. The average delay is 33 minutes.
Can I get compensation for my delayed or cancelled WN3977 flight or baggage issues?
If your WN3977 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 WN3977 Flight Tracker above for more details.
Other flights departing from Milwaukee MKE: WN1319, WN3575, WN3825, WN1481
Other flights arriving at Denver DEN: WN647, WN3704, WN791, WN2633
All flights connecting Milwaukee MKE to Denver DEN.
