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Southwest Airlines WN4421 Flight Status Tracker

WN4421 is a domestic flight operated by Southwest Airlines. WN4421 is departing from Sacramento (SMF), United States and arriving at Phoenix (PHX), United States. The flight distance is about 1041.79 km or 647.34 miles and flight time is 4 hours 10 minutes. Get the latest status of WN4421 / SWA4421 here.

Update on Oct. 29, 2025, 9:16 a.m.

Lastest Status

N/A
WN Flight Status
SMF
Departure
Sacramento International Airport
Scheduled Departure:
5:05 p.m.
Departure Terminal:
I Gate None
Flight Status
Distance:
1041.79 km / 647.34 miles or 562.52 nautical miles.
PHX
Arrival
Phoenix Sky Harbor Airport
Scheduled Arrival:
7:10 p.m.
Departure Terminal:
1 Gate None

Flight WN4421 detail information

  • Type Domestic Flight
  • Route Departure Sacramento (SMF), United States and arriving at Phoenix (PHX), United States
  • Airlines Southwest Airlines (WN)
  • Aircraft B737
  • Flight Duration 4 hours 10 minutes
  • Flight Distance 1041.79 km /647.34 miles
  • Operating Days Sunday

WN4421 Airports

Departures
  • Airport: Sacramento International Airport, United States
  • ICAO Code: SMF
  • SMF Current time: 04:47 20-Nov-2025
Arrivals
  • Airport: Phoenix Sky Harbor Airport, United States
  • ICAO Code: PHX
  • PHX Current time: 05:47 20-Nov-2025

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