WN2421 Flight Status Southwest Airlines: Houston to San Antonio (SWA2421)
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WN 2421 Houston to San Antonio Flight Status
Not scheduled today (November 3rd, 2026). Latest flight: August 1st, 2026 ; recent history is in the table below.
WN 2421 Flight Status & Schedule Southwest Airlines Houston to San Antonio
| Date | From | To | Departure | Arrival | Status | Details |
|---|---|---|---|---|---|---|
| Aug 01 | HOU | SAT | 11:37 | 12:13 | Landed Late | Track > |
| Jul 25 | HOU | SAT | 11:24 | 11:59 | Landed | Track > |
| Jul 18 | HOU | SAT | 11:04 | 11:37 | Landed | Track > |
| Jul 11 | HOU | SAT | 12:07 | 12:59 | Delayed | Track > |
| Jun 27 | HOU | SAT | 11:29 | 12:01 | Landed | Track > |
| Jun 20 | HOU | SAT | 12:19 | 12:54 | Delayed | Track > |
| Jun 13 | HOU | SAT | 10:53 | 11:32 | Landed | Track > |
| Jun 06 | HOU | SAT | 11:02 | 11:50 | Unknown | Track > |
Southwest Airlines operates WN 2421 from Houston to San Antonio, a 309 km (192 mi) trip. With 1 hour in the timetable and a usual flight time of about 35 min, it often makes up time. It is not flying today; the last flight, on 1 August 2026, landed 23 minutes late.
About WN 2421
- Distance
- 309 km (192 mi)
- Typical flight time
- 35 min
- On time
- 4 of the last 5
- Average delay when late
- 23 min
WN 2421 FAQ
- How long is the WN2421 flight?
- The timetable allows 1 hour. Houston to San Antonio is 309 km (192 mi).
- How often is WN2421 late?
- 1 of the last 5 flights arrived 15 or more minutes late; when late, by 23 minutes on average.
- Which terminal does WN2421 use?
- It usually arrives at Terminal A at San Antonio International Airport (SAT). Check the flight card above for today's terminal and gate.
- What other flight numbers does WN2421 have?
- Also listed as SWA2421 (Southwest Airlines' ICAO code) and WN 2421.
WN2421 and Houston HOU to San Antonio SAT Flights
Other flights departing from Houston HOU: WN3577, WN2588, WN847, WN2051
Other flights arriving at San Antonio SAT: YV4015, WN4718, WN991, MQ3778
All flights connecting Houston HOU to San Antonio SAT.