Southwest Airlines WN1871 Flight Status Today

Domestic flight Southwest Airlines WN1871 takes off from Saint Louis (STL) United States to Phoenix (PHX) United States. It's operated by Southwest Airlines. The plane leaves Lambert-St. Louis International Airport at 15:00 19 January 2026 America/Chicago. The flight is expected to land at Phoenix Sky Harbor International Airport at 18:10 19 January 2026 America/Phoenix. The flight will last about 4 hours 10 minutes.

Current status of WN1871 is Scheduled On time Expected Depart in 13 hours, 46 minutes

WN1871 - SWA1871 Southwest Airlines (WN)
STL Saint Louis United States
Flight STL to PHX
PHX Phoenix United States
Scheduled On time Expected Depart in 13 hours, 46 minutes
Departure Lambert-St. Louis International Airport
IATA: STLICAO: KSTL
Scheduled 15:00 19 January 2026
None None
Arrival Phoenix Sky Harbor International Airport
IATA: PHXICAO: KPHX
Scheduled 18:10 19 January 2026
4 None
WN1871 Detail
  • Type: Domestic Flight
  • Flight Duration: 4 hours 10 minutes
  • Flight Distance: 2029 kms / 1261 miles
Airline
  • Southwest Airlines
  • IATA: WN
  • ICAO: SWA
  • Operating Days: Monday, Tuesday, Wednesday, 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 737MAX 8 Passenger
  • Callsign: F-KFSM2
  • Departure Timezone: America/Chicago
  • Arrival Timezone: America/Phoenix
  • Current Time in Saint Louis: Monday 2026-01-19 01:14 AM
  • Current Time in Phoenix: Monday 2026-01-19 00:14 AM

Southwest Airlines WN1871 Flight Statistics

Southwest Airlines
Southwest Airlines
FLIGHT NO WN1871
AIRPLANE Boeing 737MAX 8 Passenger
ON TIME 14
DELAYED 0
CANCELLED 0
ON TIME 28
DELAYED 2
CANCELLED 0
ON TIME 50
DELAYED 3
CANCELLED 1
ON TIME 69
DELAYED 6
CANCELLED 1
Last 14 days flight data
14 30 60 90
On Time Rate

Southwest Airlines WN1871 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Sat 03 Jan
Scheduled On time
Saint Louis (STL) 2026-01-03T22:45
Phoenix (PHX) 2026-01-04T01:10
Sun 28 Dec
Scheduled Delayed by 36m
Saint Louis (STL) 2025-12-28T22:45
Phoenix (PHX) 2025-12-29T01:10
Sat 27 Dec
Scheduled On time
Saint Louis (STL) 2025-12-27T22:45
Phoenix (PHX) 2025-12-28T01:10
Thu 25 Dec
Scheduled On time
Saint Louis (STL) 2025-12-25T17:25
Phoenix (PHX) 2025-12-25T19:50
Sat 22 Nov
Scheduled On time
Saint Louis (STL) 2025-11-22T22:45
Phoenix (PHX) 2025-11-23T01:10
Thu 20 Nov
Scheduled On time
Saint Louis (STL) 2025-11-20T17:25
Phoenix (PHX) 2025-11-20T19:50
Mon 17 Nov
Scheduled Delayed by 1h 6m
Saint Louis (STL) 2025-11-17T17:25
Phoenix (PHX) 2025-11-17T19:50
Mon 03 Nov
Scheduled On time
Saint Louis (STL) 2025-11-03T17:25
Phoenix (PHX) 2025-11-03T19:50
Sat 01 Nov
Arrived On time
Saint Louis (STL) 2025-11-01T07:00
Phoenix (PHX) 2025-11-01T09:50
2025-11-01T06:51
2025-11-01T10:00
Fri 31 Oct
Arrived On time
Saint Louis (STL) 2025-10-31T07:10
Phoenix (PHX) 2025-10-31T10:00
2025-10-31T07:02
2025-10-31T09:50

Flight routes similar to Southwest Airlines WN1871

Airline Flight no Departure Arrival
American Airlines AA2303
American Airlines 		19/01/2026
14:38 		3 hours 25 minutes
17:10
Alaska Airlines AS4340
Alaska Airlines 		19/01/2026
07:27 		3 hours 15 minutes
10:14
American Airlines AA2574
American Airlines 		19/01/2026
07:27 		3 hours 15 minutes
10:14
Alaska Airlines AS6586
Alaska Airlines 		19/01/2026
14:38 		3 hours 32 minutes
17:10
Southwest Airlines WN3827
Southwest Airlines 		19/01/2026
20:45 		3 hours 30 minutes
23:15
Southwest Airlines WN3817
Southwest Airlines 		19/01/2026
14:15 		3 hours 30 minutes
16:45
Southwest Airlines WN2362
Southwest Airlines 		19/01/2026
10:15 		3 hours 35 minutes
12:50
Southwest Airlines WN3110
Southwest Airlines 		19/01/2026
09:15 		3 hours 11 minutes
11:40

Southwest Airlines Flight WN1871 FAQs

What is the scheduled flight duration for Southwest Airlines WN1871 flight?

On average, nonstop flight takes 4 hour(s) 10 minutes, with the flight distance of 2029 km (1261 miles).

What is the current status of Southwest Airlines WN1871 flight?

The current status of flight Southwest Airlines WN1871 is Scheduled On time.

What type of aircraft is used for the Southwest Airlines WN1871 flight?

All Southwest Airlines WN1871 flights are operated using Boeing 737MAX 8 Passenger aircraft.

When does the flight Southwest Airlines WN1871 arrive?

Flight Southwest Airlines WN1871 arrives at 18:10.

Which terminal the flight Southwest Airlines WN1871 is arriving at?

Flight Southwest Airlines WN1871 arrives in Phoenix Sky Harbor International Airport at Terminal 4.

How many Southwest Airlines WN1871 flights are operated a week?

7 flights per week. The Flight Southwest Airlines WN1871 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .