Southwest Airlines WN4251 Flight Status Today

Domestic flight Southwest Airlines WN4251 takes off from San Francisco (SFO) United States to Denver (DEN) United States. It's operated by Southwest Airlines. The plane leaves San Francisco International Airport at 16:40 28 December 2025 America/Los_Angeles. The flight is expected to land at Denver International Airport at 20:05 28 December 2025 America/Denver. The flight will last about 2 hours 38 minutes.

Current status of WN4251 is Arrived Delayed by 17m

WN4251 - SWA4251 Southwest Airlines (WN)
SFO San Francisco United States
Flight SFO to DEN
DEN Denver United States
Arrived Delayed by 17m
Departure San Francisco International Airport
IATA: SFOICAO: KSFO
Scheduled 16:40 28 December 2025
Actual 16:44 28 December 2025
2 D7
Arrival Denver International Airport
IATA: DENICAO: KDEN
Scheduled 20:05 28 December 2025
Actual 20:22 28 December 2025
None C54
WN4251 Detail
  • Type: Domestic Flight
  • Flight Duration: 2 hours 38 minutes
  • Flight Distance: 1558 kms / 968 miles
Airline
  • Southwest Airlines
  • IATA: WN
  • ICAO: SWA
  • Operating Days: Tuesday, Wednesday, Thursday, Friday, Saturday
Passenger Services
  • Service type: Normal passenger
  • Seats: 143
  • Freight capacity: 8.4 tons
  • Passenger classes: Economy, Premium Economy
More Detail
  • Aircraft: Boeing 737-800 (Scimitar Winglets) Passenger
  • Callsign: F-KORD1
  • Departure Timezone: America/Los_Angeles
  • Arrival Timezone: America/Denver
  • Current Time in San Francisco: Sunday 2025-12-28 19:46 PM
  • Current Time in Denver: Sunday 2025-12-28 20:46 PM

Flight routes similar to Southwest Airlines WN4251

Airline Flight no Departure Arrival
United Airlines UA1596
United Airlines 		28/12/2025
14:29 		2 hours 24 minutes
18:11
Air Canada AC5070
Air Canada 		28/12/2025
14:29 		2 hours 24 minutes
18:11
Air Canada AC4049
Air Canada 		28/12/2025
13:00 		2 hours 28 minutes
16:42
Virgin Australia VA8339
Virgin Australia 		28/12/2025
14:29 		2 hours 24 minutes
18:11
Virgin Australia VA8340
Virgin Australia 		28/12/2025
17:11 		2 hours 42 minutes
20:53
Air Canada AC5669
Air Canada 		28/12/2025
17:11 		2 hours 42 minutes
20:53
Southwest Airlines WN3402
Southwest Airlines 		28/12/2025
08:55 		2 hours 38 minutes
12:30
Air Canada AC5252
Air Canada 		28/12/2025
11:01 		2 hours 22 minutes
14:44

Southwest Airlines Flight WN4251 FAQs

What is the scheduled flight duration for Southwest Airlines WN4251 flight?

On average, nonstop flight takes 2 hour(s) 38 minutes, with the flight distance of 1558 km (968 miles).

What is the current status of Southwest Airlines WN4251 flight?

The current status of flight Southwest Airlines WN4251 is Arrived Delayed by 17m.

What type of aircraft is used for the Southwest Airlines WN4251 flight?

All Southwest Airlines WN4251 flights are operated using Boeing 737-800 (Scimitar Winglets) Passenger aircraft.

How many Southwest Airlines WN4251 flights are operated a week?

5 flights per week. The Flight Southwest Airlines WN4251 is operated on Tuesday, Wednesday, Thursday, Friday, Saturday.