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WN3644 Flight Status Southwest Airlines: Denver to Colorado Springs (SWA3644)

WN 3644 Denver to Colorado Springs Flight Status

Southwest Airlines Flight WN3644 from Denver International Airport DEN to Colorado Springs Airport COS is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on December 13th, 2025.
Check the table below for WN3644's most recent flight history:

WN 3644 Flight Status & Schedule

Date Departure Arrival Status
Dec 13 15:05 15:40
Landed Late
 Track >
Dec 06 15:53 15:25
Unknown
 Track >
Nov 15 14:49 15:07
Landed
 Track >
Nov 08 16:47 15:25
En-Route
 Track >
< All DEN Departures All COS Arrivals >

Southwest Airlines WN 3644 Denver to Colorado Springs Flight Information

Southwest Airlines Flight WN3644 connects Denver, United States to Colorado Springs, United States, taking off from Denver International Airport DEN and landing at Colorado Springs Airport COS.

How long is the WN3644 flight from Denver to Colorado Springs?

The average flight time from Denver to Colorado Springs is 26 minutes. The flight distance is 117 km / 73 miles and the average flight speed is 226 km/h / 141 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3644 Denver to Colorado Springs?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3644 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest WN3644 flight?

The latest flight took off on Saturday, December 13th, 2025 with the flight status being Landed on 15:40.

How else can the flight WN3644 be referenced as?

This Southwest Airlines flight can also be referenced as SWA3644, WN 3644, SWA 3644.

How often is flight WN3644 delayed?

On average, 25% of all WN3644 flights are delayed. The average delay is 15 minutes.

Can I get compensation for my delayed or cancelled WN3644 flight or baggage issues?

If your WN3644 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 WN3644 Flight Tracker above for more details.

WN3644 and Denver DEN to Colorado Springs COS Flights

Other flights departing from Denver DEN: UA5062, UA4743, WN1356, OO5062

Other flights arriving at Colorado Springs COS: WN2082, UA2670, UA4743, DL3700

All flights connecting Denver DEN to Colorado Springs COS.

WN3644 Southwest Airlines Flight: Denver to Colorado Springs Route Map

Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
New Flights: OS981 Q46040 JW953 P66564 X925 D31719 S4221 VO765 PC4609 MW7875
See Also: Flight Tracker Airports Airlines News Flights Monitor Delay Compensation
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.