Southwest Airlines WN4637 Flight Status : Live Tracking & Updates

Domestic flight Southwest Airlines WN4637 takes off from Tucson (TUS) United States to Phoenix (PHX) United States. It's operated by Southwest Airlines. The plane leaves Tucson International Airport at 07:15 05 May 2026 America/Phoenix. The flight is expected to land at Phoenix Sky Harbor International Airport at 08:40 05 May 2026 America/Phoenix. The flight will last about 1 hours 36 minutes.

Current status of WN4637 is Arrived On time

WN4637 - SWA4637 Southwest Airlines (WN)
TUS Tucson United States
Flight TUS to PHX
PHX Phoenix United States
Arrived On time
Departure Tucson International Airport
IATA: TUSICAO: KTUS
Scheduled 07:15 05 May 2026
Actual 07:05 05 May 2026
4 None
Arrival Phoenix Sky Harbor International Airport
IATA: PHXICAO: KPHX
Scheduled 08:40 05 May 2026
Actual 08:41 05 May 2026
None None
WN4637 Detail
  • Type: Domestic Flight
  • Flight Duration: 1 hours 36 minutes
  • Flight Distance: 177 kms / 110 miles
Airline
  • Southwest Airlines
  • IATA: WN
  • ICAO: SWA
  • Operating Days: Saturday
Passenger Services
  • Service type: Normal passenger
  • Seats: 175
  • Freight capacity: 8.7 tons
  • Passenger classes: Economy, Premium Economy
More Detail
  • Aircraft: Boeing 737-700 Passenger (Scimitar Winglets)
  • Callsign: SWA4637
  • Departure Timezone: America/Phoenix
  • Arrival Timezone: America/Phoenix
  • Current Time in Tucson: Tuesday 2026-05-05 14:21 PM
  • Current Time in Phoenix: Tuesday 2026-05-05 14:21 PM

Flight routes similar to Southwest Airlines WN4637

Airline Flight no Departure Arrival
Alaska Airlines AS6811
Alaska Airlines 		05/05/2026
09:02 		1 hours 34 minutes
10:04
Alaska Airlines AS4754
Alaska Airlines 		05/05/2026
07:00 		1 hours 1 minutes
08:03
British Airways BA6964
British Airways 		05/05/2026
14:15 		60 minutes
15:16
American Airlines AA6314
American Airlines 		05/05/2026
05:49 		0 minutes
06:49
Alaska Airlines AS6504
Alaska Airlines 		05/05/2026
12:07 		1 hours 1 minutes
13:08
Alaska Airlines AS4694
Alaska Airlines 		05/05/2026
10:30 		1 hours 3 minutes
11:33
SkyWest Airlines OO6413
SkyWest Airlines 		05/05/2026
15:06 		0 minutes
16:07
American Airlines AA4900
American Airlines 		05/05/2026
12:05 		1 hours 7 minutes
13:06

Southwest Airlines Flight WN4637 FAQs

What is the scheduled flight duration for Southwest Airlines WN4637 flight?

On average, nonstop flight takes 1 hour(s) 36 minutes, with the flight distance of 177 km (110 miles).

What is the current status of Southwest Airlines WN4637 flight?

The current status of flight Southwest Airlines WN4637 is Arrived On time.

What type of aircraft is used for the Southwest Airlines WN4637 flight?

All Southwest Airlines WN4637 flights are operated using Boeing 737-700 Passenger (Scimitar Winglets) aircraft.

How many Southwest Airlines WN4637 flights are operated a week?

1 flights per week. The Flight Southwest Airlines WN4637 is operated on Saturday.