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Southwest Airlines WN4121 Flight Status
Current status of WN4121 is Scheduled On time Estimated Depart in 3 hours, 11 minutes
- Type: Domestic Flight
- Flight Duration: 2 hours 5 minutes
- Flight Distance: 1355 kms / 842 miles
- Southwest Airlines
- IATA: WN
- ICAO: SWA
- Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
- Service type: Normal passenger
- Seats: 143
- Freight capacity: 8.4 tons
- Passenger classes: Economy, Premium Economy
- Aircraft: Boeing 737-700 (winglets) Passenger/BBJ1
- Callsign: F-KRHV1
- Departure Timezone: America/Phoenix
- Arrival Timezone: America/Chicago
- Current Time in Phoenix: Monday 2025-12-08 15:29 PM
- Current Time in San Antonio: Monday 2025-12-08 16:29 PM
Domestic flight Southwest Airlines WN4121 takes off from Phoenix (PHX) United States to San Antonio (SAT) United States. It's operated by Southwest Airlines. The plane leaves Phoenix Sky Harbor International Airport at 18:40 08 December 2025 America/Phoenix. The flight is expected to land at San Antonio International Airport at 21:45 08 December 2025 America/Chicago. The flight will last about 2 hours 5 minutes.
Southwest Airlines WN4121 Flight Statistics

Southwest Airlines WN4121 Flight Schedule and Histories
| Time | Departure | Arrival | Actual departure | Actual arrival |
|---|---|---|---|---|
|
Thu 20 Nov
Scheduled On time |
Phoenix (PHX)
2025-11-20T18:40
|
San Antonio (SAT)
2025-11-20T21:45
|
||
|
Wed 19 Nov
Scheduled On time |
Phoenix (PHX)
2025-11-19T18:40
|
San Antonio (SAT)
2025-11-19T21:45
|
||
|
Tue 18 Nov
Scheduled On time |
Phoenix (PHX)
2025-11-18T18:40
|
San Antonio (SAT)
2025-11-18T21:45
|
||
|
Sun 16 Nov
Scheduled On time |
Phoenix (PHX)
2025-11-16T19:55
|
San Antonio (SAT)
2025-11-16T23:00
|
||
|
Mon 03 Nov
Scheduled On time |
Phoenix (PHX)
2025-11-03T18:40
|
San Antonio (SAT)
2025-11-03T21:45
|
||
|
Sun 26 Oct
Departed Delayed by 33m |
Phoenix (PHX)
2025-10-26T12:10
|
San Antonio (SAT)
2025-10-26T15:35
|
2025-10-26T12:55
|
|
|
Wed 22 Oct
Scheduled On time |
Phoenix (PHX)
2025-10-22T18:30
|
San Antonio (SAT)
2025-10-22T21:55
|
||
|
Mon 20 Oct
Arrived Delayed by 29m |
Phoenix (PHX)
2025-10-20T13:25
|
San Antonio (SAT)
2025-10-20T16:50
|
2025-10-20T13:58
|
2025-10-20T17:19
|
|
Sat 11 Oct
Departed On time |
Phoenix (PHX)
2025-10-11T13:15
|
San Antonio (SAT)
2025-10-11T16:40
|
2025-10-11T13:19
|
|
|
Mon 29 Sep
Scheduled On time |
Phoenix (PHX)
2025-09-29T06:30
|
San Antonio (SAT)
2025-09-29T06:35
|
Similar flight route from Phoenix (PHX) to San Antonio (SAT)
| Airline | Flight no | Departure | Arrival |
|---|---|---|---|
|
AA1767 American Airlines |
08/12/2025 16:49 |
2 hours 9 minutes 19:58 |
|
AA3325 American Airlines |
08/12/2025 10:27 |
2 hours 12 minutes 13:39 |
|
AS4034 Alaska Airlines |
08/12/2025 10:27 |
2 hours 12 minutes 13:39 |
|
WN2857 Southwest Airlines |
08/12/2025 17:40 |
2 hours 5 minutes 20:45 |
|
WN4117 Southwest Airlines |
08/12/2025 14:50 |
2 hours 5 minutes 17:55 |
|
AA1829 American Airlines |
08/12/2025 19:54 |
1 hours 53 minutes 22:59 |
|
AA3198 American Airlines |
08/12/2025 13:53 |
2 hours 7 minutes 17:00 |
|
WN2596 Southwest Airlines |
08/12/2025 07:00 |
2 hours 5 minutes 10:05 |
Frequently asked questions, answered
What is the scheduled flight duration for Southwest Airlines WN4121 flight?
On average, nonstop flight takes 2 hour(s) 5 minutes, with the flight distance of 1355 km (842 miles).
What is the current status of Southwest Airlines WN4121 flight?
The current status of flight Southwest Airlines WN4121 is Scheduled On time.
What type of aircraft is used for the Southwest Airlines WN4121 flight?
All Southwest Airlines WN4121 flights are operated using Boeing 737-700 (winglets) Passenger/BBJ1 aircraft.
When does the flight Southwest Airlines WN4121 arrive?
Flight Southwest Airlines WN4121 arrives at 21:45.
Which terminal the flight Southwest Airlines WN4121 is arriving at?
Flight Southwest Airlines WN4121 arrives in San Antonio International Airport at Terminal A.
How many Southwest Airlines WN4121 flights are operated a week?
7 flights per week. The Flight Southwest Airlines WN4121 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .
