Southwest Airlines WN421 Flight Status : Live Tracking & Updates

Domestic flight Southwest Airlines WN421 takes off from Austin (AUS) United States to Phoenix (PHX) United States. It's operated by Southwest Airlines. The plane leaves Austin-Bergstrom International Airport at 07:25 05 May 2026 America/Chicago. The flight is expected to land at Phoenix Sky Harbor International Airport at 09:25 05 May 2026 America/Phoenix. The flight will last about 2 hours 41 minutes.

Current status of WN421 is Scheduled On time Expected Depart in 3 hours, 39 minutes

WN421 - SWA421 Southwest Airlines (WN)
AUS Austin United States
Flight AUS to PHX
PHX Phoenix United States
Scheduled On time Expected Depart in 3 hours, 39 minutes
Departure Austin-Bergstrom International Airport
IATA: AUSICAO: KAUS
Scheduled 07:25 05 May 2026
None B58
Arrival Phoenix Sky Harbor International Airport
IATA: PHXICAO: KPHX
Scheduled 09:25 05 May 2026
None 22
WN421 Detail
  • Type: Domestic Flight
  • Flight Duration: 2 hours 41 minutes
  • Flight Distance: 1402 kms / 871 miles
Airline
  • Southwest Airlines
  • IATA: WN
  • ICAO: SWA
  • Operating Days: Monday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 143
  • Freight capacity: 8.4 tons
  • Passenger classes: Economy, Premium Economy
More Detail
  • Aircraft: Boeing 737-700 Passenger (Scimitar Winglets)
  • Callsign: F-KCVN1
  • Departure Timezone: America/Chicago
  • Arrival Timezone: America/Phoenix
  • Current Time in Austin: Tuesday 2026-05-05 03:46 AM
  • Current Time in Phoenix: Tuesday 2026-05-05 01:46 AM

Flight routes similar to Southwest Airlines WN421

Airline Flight no Departure Arrival
American Airlines AA455
American Airlines 		05/05/2026
06:00 		2 hours 30 minutes
06:30
Southwest Airlines WN4509
Southwest Airlines 		05/05/2026
19:20 		2 hours 35 minutes
19:55
American Airlines AA2633
American Airlines 		05/05/2026
18:45 		2 hours 38 minutes
19:23
Southwest Airlines WN426
Southwest Airlines 		05/05/2026
17:40 		2 hours 35 minutes
18:15
American Airlines AA2042
American Airlines 		05/05/2026
12:25 		2 hours 39 minutes
13:04
Frontier Airlines F93659
Frontier Airlines 		05/05/2026
20:03 		2 hours 39 minutes
20:42
Frontier Airlines F93721
Frontier Airlines 		05/05/2026
10:24 		2 hours 39 minutes
11:03
Southwest Airlines WN3794
Southwest Airlines 		05/05/2026
17:30 		2 hours 35 minutes
18:05

Southwest Airlines Flight WN421 FAQs

What is the scheduled flight duration for Southwest Airlines WN421 flight?

On average, nonstop flight takes 2 hour(s) 41 minutes, with the flight distance of 1402 km (871 miles).

What is the current status of Southwest Airlines WN421 flight?

The current status of flight Southwest Airlines WN421 is Scheduled On time.

What type of aircraft is used for the Southwest Airlines WN421 flight?

All Southwest Airlines WN421 flights are operated using Boeing 737-700 Passenger (Scimitar Winglets) aircraft.

How many Southwest Airlines WN421 flights are operated a week?

5 flights per week. The Flight Southwest Airlines WN421 is operated on Monday, Thursday, Friday, Saturday, Sunday.