WN3858 Flight Status Southwest Airlines: Montrose to Denver (SWA3858)

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WN 3858 Montrose to Denver Flight Status

Southwest Airlines Flight WN3858 from Montrose Regional Airport MTJ to Denver International Airport DEN is not scheduled for today July 18th, 2026.
The last time the flight was scheduled was on January 5th, 2026.
Check the table below for WN3858's most recent flight history:

WN 3858 Flight Status & Schedule Southwest Airlines Montrose to Denver

Date	From	To	Departure	Arrival	Status
Jan 05	MTJ	DEN	17:51	18:27	Landed	Track >
Jan 04	MTJ	DEN	16:03	16:38	Landed	Track >
Jan 03	MTJ	DEN	15:27	16:05	Landed	Track >
Jan 02	MTJ	DEN	16:22	17:02	Landed	Track >
Jan 01	MTJ	DEN	12:18	12:55	Landed	Track >
Dec 31	MTJ	DEN	12:17	12:52	Landed	Track >
Dec 30	MTJ	DEN	16:03	16:42	Landed	Track >
Dec 29	MTJ	DEN	16:04	16:46	Landed	Track >
Dec 28	MTJ	DEN	16:09	16:45	Landed	Track >
Dec 27	MTJ	DEN	16:03	16:35	Landed	Track >

< All Montrose MTJ Departures All Denver DEN Arrivals >

Southwest Airlines WN 3858 Montrose to Denver Flight Information

Southwest Airlines Flight WN3858 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 WN3858 flight from Montrose to Denver?

The average flight time from Montrose to Denver is 37 minutes. The flight distance is 316 km / 196 miles and the average flight speed is 515 km/h / 320 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3858 Montrose to Denver?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3858 is 5/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest WN3858 flight?

The latest flight took off on Tuesday, January 6th, 2026 with the flight status being Landed on 18:27.

How else can the flight WN3858 be referenced as?

This Southwest Airlines flight can also be referenced as SWA3858, WN 3858, SWA 3858.

How often is flight WN3858 delayed?

On average, 0% of all WN3858 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled WN3858 flight or baggage issues?

If your WN3858 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 WN3858 Flight Tracker above for more details.

WN3858 and Montrose MTJ to Denver DEN Flights

Other flights departing from Montrose MTJ: UA1594, UA5944

Other flights arriving at Denver DEN: WN4126, WN2277, WN454, WN2832

All flights connecting Montrose MTJ to Denver DEN.

WN3858 Southwest Airlines Flight: Montrose to Denver Route Map

Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >

New Flights: F99376 VF5142 HV3872 JD5979 UX115 IB329 SY9019 SY9020 5Y8805 KK2188

Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.