WN 2821 Houston to San Antonio Flight Status

Southwest Airlines Flight WN2821 from Houston William P. Hobby Airport HOU to San Antonio International Airport SAT is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on August 31st, 2025.
Check the table below for WN2821's most recent flight history:

WN 2821 Flight Status & Schedule

Date Departure Arrival Status
Aug 31 21:01 21:30
En-Route
Track >
Aug 31 21:10 19:45
Unknown
Track >

Southwest Airlines WN 2821 Houston to San Antonio Flight Information

Southwest Airlines Flight WN2821 connects Houston, United States to San Antonio, United States, taking off from Houston William P. Hobby Airport HOU and landing at San Antonio International Airport SAT.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN2821 Houston to San Antonio?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN2821 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN2821 arriving at?

Flight WN2821 arrives at San Antonio International Airport (SAT) Terminal A.

When was the latest WN2821 flight?

The latest flight took off on Monday, September 1st, 2025 with the flight status being En-Route on 21:30.

How else can the flight WN2821 be referenced as?

This Southwest Airlines flight can also be referenced as SWA2821, WN 2821, SWA 2821.

How often is flight WN2821 delayed?

On average, 0% of all WN2821 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled WN2821 flight or baggage issues?

If your WN2821 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 WN2821 Flight Tracker above for more details.

WN2821 and Houston HOU to San Antonio SAT Flights

Other flights departing from Houston HOU: AA3391, WN2660, WN188, AA4264

Other flights arriving at San Antonio SAT: WN3311, WN3311, NK2208, NK2208

All flights connecting Houston HOU to San Antonio SAT.

WN2821 Southwest Airlines Flight: Houston to San Antonio Route Map

WN2821 Southwest Airlines Flight Map: Houston to San Antonio
Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.