| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jan 05 | MTJ | DEN | 11:53 | 12:28 |
Landed
|
Track > |
| Jan 04 | MTJ | DEN | 12:32 | 13:04 |
Landed
|
Track > |
| Jan 03 | MTJ | DEN | 12:57 | 13:32 |
Landed Late
|
Track > |
| Jan 02 | MTJ | DEN | 13:17 | 13:52 |
Landed Late
|
Track > |
| Jan 01 | MTJ | DEN | 16:51 | 17:25 |
Landed
|
Track > |
| Dec 31 | MTJ | DEN | 16:39 | 17:16 |
Landed
|
Track > |
| Dec 30 | MTJ | DEN | 12:27 | 13:04 |
Landed
|
Track > |
| Dec 29 | MTJ | DEN | 13:51 | 14:28 |
Delayed
|
Track > |
| Dec 28 | MTJ | DEN | 14:27 | 13:20 |
Unknown
|
Track > |
| Dec 27 | MTJ | DEN | 13:05 | 13:40 |
Landed Late
|
Track > |
Southwest Airlines Flight WN3857 connects Montrose, United States to Denver, United States, taking off from Montrose Regional Airport MTJ and landing at Denver International Airport DEN.
How long is the WN3857 flight from Montrose to Denver?
The average flight time from Montrose to Denver is 35 minutes. The flight distance is 316 km / 196 miles and the average flight speed is 514 km/h / 319 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3857 Montrose to Denver?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3857 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN3857 flight?
The latest flight took off on Monday, January 5th, 2026 with the flight status being Landed on 12:28.
How else can the flight WN3857 be referenced as?
This Southwest Airlines flight can also be referenced as SWA3857, WN 3857, SWA 3857.
How often is flight WN3857 delayed?
On average, 40% of all WN3857 flights are delayed. The average delay is 35 minutes.
Can I get compensation for my delayed or cancelled WN3857 flight or baggage issues?
If your WN3857 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 WN3857 Flight Tracker above for more details.
Other flights departing from Montrose MTJ: WN3858, UA1218, AA2120, AA3226
Other flights arriving at Denver DEN: WN1705, WN687, UA5223, WN1271
All flights connecting Montrose MTJ to Denver DEN.