WN4121 Flight Status Southwest Airlines: Dallas to San Antonio (SWA4121)
DAL Dallas
- Scheduled
- 20:35
- Actual
- 20:53
Terminal: 1 | Gate: 18
Departure: Tue, Nov 3, 2026 · local time CST
SAT San Antonio
- Scheduled
- 21:40
- Actual
- 21:33
- Delay
Terminal: A | Gate: 9
Arrival: Tue, Nov 3, 2026 · local time CST
Landed 11h 09m ago 100%
DAL 20:53 SAT 21:33
399 km (248 mi) flown
Estimated position based on departure and arrival times, not live tracking. Times are local at each airport.
Distance: 399 km / 248 miles · Scheduled Duration: 01:05 · Actual Duration: 00:40 · Aircraft:
WN 4121 Flight Status & Schedule Southwest Airlines Dallas to San Antonio
Southwest Airlines' Dallas–San Antonio flight covers 399 km (248 mi) and runs once a week, on Tuesdays. The timetable allows 1 h 5 min; there is not enough recent history yet to say how long it usually takes. Yesterday it left 18 minutes late and still landed at 21:33, 7 minutes early.
About WN 4121
- Distance
- 399 km (248 mi)
- Scheduled flight time
- 1 h 5 min
- Flies
- Tue
WN 4121 FAQ
- How long is the WN4121 flight?
- The timetable allows 1 h 5 min. Dallas to San Antonio is 399 km (248 mi).
- Which days does WN4121 fly?
- Once a week, on Tuesdays, based on the schedule of the last 7 days.
- What other flight numbers does WN4121 have?
- Also listed as SWA4121 (Southwest Airlines' ICAO code) and WN 4121.
WN4121 and Dallas DAL to San Antonio SAT Flights
Other flights departing from Dallas DAL: WN2422, WN2660
Other flights arriving at San Antonio SAT: WN580, WN1917
All flights connecting Dallas DAL to San Antonio SAT.