Southwest Airlines WN4257 Flight Status Today

Domestic flight Southwest Airlines WN4257 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 15:40 26 February 2026 America/Los_Angeles. The flight is expected to land at Denver International Airport at 19:05 26 February 2026 America/Denver. The flight will last about 2 hours 25 minutes.

Current status of WN4257 is Scheduled On time Estimated Depart in 48 minutes

WN4257 - SWA4257 Southwest Airlines (WN)
SFO San Francisco United States
Flight SFO to DEN
DEN Denver United States
Scheduled On time Estimated Depart in 48 minutes
Departure San Francisco International Airport
IATA: SFOICAO: KSFO
Scheduled 15:40 26 February 2026
Estimated 15:40 26 February 2026
2 D3
Arrival Denver International Airport
IATA: DENICAO: KDEN
Scheduled 19:05 26 February 2026
Estimated 18:57 26 February 2026
None C40
WN4257 Detail
  • Type: Domestic Flight
  • Flight Duration: 2 hours 25 minutes
  • Flight Distance: 1558 kms / 968 miles
Airline
  • Southwest Airlines
  • IATA: WN
  • ICAO: SWA
  • Operating Days: Monday, Tuesday, Wednesday, 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 (Scimitar Winglets) Passenger
  • Callsign: F-KSTL3
  • Departure Timezone: America/Los_Angeles
  • Arrival Timezone: America/Denver
  • Current Time in San Francisco: Thursday 2026-02-26 14:52 PM
  • Current Time in Denver: Thursday 2026-02-26 15:52 PM

Flight routes similar to Southwest Airlines WN4257

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United Airlines UA2420
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Southwest Airlines Flight WN4257 FAQs

What is the scheduled flight duration for Southwest Airlines WN4257 flight?

On average, nonstop flight takes 2 hour(s) 25 minutes, with the flight distance of 1558 km (968 miles).

What is the current status of Southwest Airlines WN4257 flight?

The current status of flight Southwest Airlines WN4257 is Scheduled On time.

What type of aircraft is used for the Southwest Airlines WN4257 flight?

All Southwest Airlines WN4257 flights are operated using Boeing 737-800 (Scimitar Winglets) Passenger aircraft.

How many Southwest Airlines WN4257 flights are operated a week?

6 flights per week. The Flight Southwest Airlines WN4257 is operated on Monday, Tuesday, Wednesday, Friday, Saturday, Sunday.