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WN3856 Flight Status Southwest Airlines: Cleveland to Denver (SWA3856)

Are you looking for the June 12th, 2026 WN 3856 Denver to Seattle flight? Click here to go to our WN3856 Denver to Seattle Flight Status page >

WN 3856 Cleveland to Denver Flight Status

Southwest Airlines Flight WN3856 from Cleveland Hopkins International Airport CLE to Denver International Airport DEN is not scheduled for today June 12th, 2026.
The last time the flight was scheduled was on May 31st, 2026.
Check the table below for WN3856's most recent flight history:

WN 3856 Flight Status & Schedule

Date Departure Arrival Status
May 31 18:35 19:23
Landed
 Track >
May 24 18:48 19:38
Landed
 Track >
May 17 19:08 20:12
Landed Late
 Track >
May 10 18:34 19:25
Landed
 Track >
May 03 18:24 19:29
Unknown
 Track >
< All CLE Departures All DEN Arrivals >

Southwest Airlines WN 3856 Cleveland to Denver Flight Information

Southwest Airlines Flight WN3856 connects Cleveland, United States to Denver, United States, taking off from Cleveland Hopkins International Airport CLE and landing at Denver International Airport DEN.

How long is the WN3856 flight from Cleveland to Denver?

The average flight time from Cleveland to Denver is 2 hours and 54 minutes. The flight distance is 1927 km / 1198 miles and the average flight speed is 663 km/h / 412 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3856 Cleveland to Denver?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3856 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest WN3856 flight?

The latest flight took off on Monday, June 1st, 2026 with the flight status being Landed on 19:23.

How else can the flight WN3856 be referenced as?

This Southwest Airlines flight can also be referenced as SWA3856, WN 3856, SWA 3856.

How often is flight WN3856 delayed?

On average, 50% of all WN3856 flights are delayed. The average delay is 16 minutes.

Can I get compensation for my delayed or cancelled WN3856 flight or baggage issues?

If your WN3856 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 WN3856 Flight Tracker above for more details.

WN3856 and Cleveland CLE to Denver DEN Flights

Other flights departing from Cleveland CLE: UA1673, AA4909, F91831, UA1645

Other flights arriving at Denver DEN: UA757, UA1236, UA5106, LF9526

All flights connecting Cleveland CLE to Denver DEN.

WN3856 Southwest Airlines Flight: Cleveland to Denver Route Map

Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
New Flights: CY26 MW690 QF2948 CA749 CI2365 JP65 P61183 WZ1650 HN2 IR1612
See Also: Flight Tracker Airports Airlines News Flights Monitor Delay Compensation
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.