Southwest Airlines WN4256 Flight Status Today

Domestic flight Southwest Airlines WN4256 takes off from San Antonio (SAT) United States to Denver (DEN) United States. It's operated by Southwest Airlines. The plane leaves San Antonio International Airport at 10:40 10 April 2026 America/Chicago. The flight is expected to land at Denver International Airport at 11:45 10 April 2026 America/Denver. The flight will last about 2 hours 5 minutes.

Current status of WN4256 is Scheduled On time Expected Depart in 8 hours, 51 minutes

WN4256 - SWA4256 Southwest Airlines (WN)
SAT San Antonio United States
Flight SAT to DEN
DEN Denver United States
Scheduled On time Expected Depart in 8 hours, 51 minutes
Departure San Antonio International Airport
IATA: SATICAO: KSAT
Scheduled 10:40 10 April 2026
2 None
Arrival Denver International Airport
IATA: DENICAO: KDEN
Scheduled 11:45 10 April 2026
None C55
WN4256 Detail
  • Type: Domestic Flight
  • Flight Duration: 2 hours 5 minutes
  • Flight Distance: 1278 kms / 794 miles
Airline
  • Southwest Airlines
  • IATA: WN
  • ICAO: SWA
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 175
  • Freight capacity: 8.7 tons
  • Passenger classes: Economy, Premium Economy
More Detail
  • Aircraft: Boeing 737-800 (winglets) Passenger/BBJ2
  • Callsign: F-KHOB3
  • Departure Timezone: America/Chicago
  • Arrival Timezone: America/Denver
  • Current Time in San Antonio: Friday 2026-04-10 01:49 AM
  • Current Time in Denver: Friday 2026-04-10 00:49 AM

Southwest Airlines WN4256 Flight Statistics

Southwest Airlines
Southwest Airlines
FLIGHT NO WN4256
AIRPLANE Boeing 737-800 (winglets) Passenger/BBJ2
ON TIME 3
DELAYED 8
CANCELLED 0
ON TIME 3
DELAYED 8
CANCELLED 0
ON TIME 3
DELAYED 8
CANCELLED 0
ON TIME 17
DELAYED 17
CANCELLED 0
Last 14 days flight data
14 30 60 90
On Time Rate

Southwest Airlines WN4256 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Sat 28 Feb
Scheduled On time
San Antonio (SAT) 2026-02-28T18:20
Denver (DEN) 2026-02-28T19:40
Mon 16 Feb
Arrived On time
San Antonio (SAT) 2026-02-16T19:35
Denver (DEN) 2026-02-16T20:50
2026-02-16T19:42
2026-02-16T20:55
Fri 13 Feb
Scheduled On time
San Antonio (SAT) 2026-02-13T19:35
Denver (DEN) 2026-02-13T20:50
Sun 28 Dec
Arrived On time
San Antonio (SAT) 2025-12-28T13:05
Denver (DEN) 2025-12-28T15:00
2025-12-28T13:01
2025-12-28T14:41
Thu 23 Oct
Departed On time
San Antonio (SAT) 2025-10-23T18:55
Denver (DEN) 2025-10-23T20:15
2025-10-23T18:54
Wed 22 Oct
Arrived On time
San Antonio (SAT) 2025-10-22T06:15
Denver (DEN) 2025-10-22T07:35
2025-10-22T06:09
2025-10-22T07:34
Sun 28 Sep
Arrived On time
San Antonio (SAT) 2025-09-28T17:20
Denver (DEN) 2025-09-28T18:50
2025-09-28T17:39
2025-09-28T19:01
Sat 02 Aug
Scheduled On time
San Antonio (SAT) 2025-08-02T18:50
Denver (DEN) 2025-08-02T21:50
Fri 18 Jul
Departed On time
San Antonio (SAT) 2025-07-18T06:15
Denver (DEN) 2025-07-18T08:10
2025-07-18T06:13
Wed 16 Jul
Scheduled On time
San Antonio (SAT) 2025-07-16T15:40
Denver (DEN) 2025-07-16T17:30

Flight routes similar to Southwest Airlines WN4256

Airline Flight no Departure Arrival
Southwest Airlines WN114
Southwest Airlines 		10/04/2026
18:45 		2 hours 20 minutes
20:05
Air Canada AC4761
Air Canada 		10/04/2026
13:25 		2 hours 22 minutes
14:47
United Airlines UA1789
United Airlines 		10/04/2026
13:25 		2 hours 5 minutes
14:47
Southwest Airlines WN4155
Southwest Airlines 		10/04/2026
15:20 		2 hours 20 minutes
16:40
Frontier Airlines F92355
Frontier Airlines 		10/04/2026
06:45 		2 hours 11 minutes
08:08
United Airlines UA2479
United Airlines 		10/04/2026
16:45 		2 hours 22 minutes
18:07
Lufthansa LH7715
Lufthansa 		10/04/2026
13:25 		2 hours 14 minutes
14:47
Southwest Airlines WN3586
Southwest Airlines 		10/04/2026
12:25 		2 hours 10 minutes
13:40

Southwest Airlines Flight WN4256 FAQs

What is the scheduled flight duration for Southwest Airlines WN4256 flight?

On average, nonstop flight takes 2 hour(s) 5 minutes, with the flight distance of 1278 km (794 miles).

What is the current status of Southwest Airlines WN4256 flight?

The current status of flight Southwest Airlines WN4256 is Scheduled On time.

What type of aircraft is used for the Southwest Airlines WN4256 flight?

All Southwest Airlines WN4256 flights are operated using Boeing 737-800 (winglets) Passenger/BBJ2 aircraft.

How many Southwest Airlines WN4256 flights are operated a week?

7 flights per week. The Flight Southwest Airlines WN4256 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .