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WN3899 Flight Status Southwest Airlines: Denver to San Antonio (SWA3899)

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WN 3899 Denver to San Antonio Flight Status

Southwest Airlines Flight WN3899 from Denver International Airport DEN to San Antonio International Airport SAT is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on October 26th, 2025.
Check the table below for WN3899's most recent flight history:

WN 3899 Flight Status & Schedule

Date Departure Arrival Status
Oct 26 21:54 00:28
Landed
 Track >
Oct 19 21:39 00:18
Landed
 Track >
Oct 12 21:49 00:32
Landed
 Track >
Oct 05 22:04 00:45
Landed Late
 Track >
< All DEN Departures All SAT Arrivals >

Southwest Airlines WN 3899 Denver to San Antonio Flight Information

Southwest Airlines Flight WN3899 connects Denver, United States to San Antonio, United States, taking off from Denver International Airport DEN and landing at San Antonio International Airport SAT.

How long is the WN3899 flight from Denver to San Antonio?

The average flight time from Denver to San Antonio is 1 hour and 39 minutes. The flight distance is 1280 km / 795 miles and the average flight speed is 775 km/h / 481 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3899 Denver to San Antonio?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3899 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN3899 arriving at?

Flight WN3899 arrives at San Antonio International Airport (SAT) Terminal A.

When was the latest WN3899 flight?

The latest flight took off on Monday, October 27th, 2025 with the flight status being Landed on 00:28.

How else can the flight WN3899 be referenced as?

This Southwest Airlines flight can also be referenced as SWA3899, WN 3899, SWA 3899.

How often is flight WN3899 delayed?

On average, 50% of all WN3899 flights are delayed. The average delay is 8 minutes.

Can I get compensation for my delayed or cancelled WN3899 flight or baggage issues?

If your WN3899 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 WN3899 Flight Tracker above for more details.

WN3899 and Denver DEN to San Antonio SAT Flights

Other flights departing from Denver DEN: WN3856, WN3880, WN1078, WN985

Other flights arriving at San Antonio SAT: NK712, WN1364, WN1844, WN3368

All flights connecting Denver DEN to San Antonio SAT.

WN3899 Southwest Airlines Flight: Denver to San Antonio Route Map

WN3899 Southwest Airlines Flight Map: Denver to San Antonio
Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
New Flights: TO7115 A24265 W95353 LH8429 BT726 WN4956 HN224 WS1114 D31717 G21596
See Also: Flight Tracker Airports Airlines News Flights Monitor Delay Compensation
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.