Southwest Airlines WN4128 Flight Status : Live Tracking & Updates

Domestic flight Southwest Airlines WN4128 takes off from Phoenix (PHX) United States to Chicago (MDW) United States. It's operated by Southwest Airlines. The plane leaves Phoenix Sky Harbor International Airport at 14:40 06 May 2026 America/Phoenix. The flight is expected to land at Chicago Midway International Airport at 19:55 06 May 2026 America/Chicago. The flight will last about 3 hours 15 minutes.

Current status of WN4128 is Departed Delayed by 36m Estimated Arrival in 1 hour, 10 minutes

WN4128 - SWA4128 Southwest Airlines (WN)
PHX Phoenix United States
Flight PHX to MDW
MDW Chicago United States
Departed Delayed by 36m Estimated Arrival in 1 hour, 10 minutes
Departure Phoenix Sky Harbor International Airport
IATA: PHXICAO: KPHX
Scheduled 14:40 06 May 2026
Actual 15:30 06 May 2026
4 D2
Arrival Chicago Midway International Airport
IATA: MDWICAO: KMDW
Scheduled 19:55 06 May 2026
Estimated 20:31 06 May 2026
None B5
WN4128 Detail
  • Type: Domestic Flight
  • Flight Duration: 3 hours 15 minutes
  • Flight Distance: 2324 kms / 1444 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 737-700 Passenger (Scimitar Winglets)
  • Callsign: F-KMDW2
  • Departure Timezone: America/Phoenix
  • Arrival Timezone: America/Chicago
  • Current Time in Phoenix: Wednesday 2026-05-06 17:21 PM
  • Current Time in Chicago: Wednesday 2026-05-06 19:21 PM

Southwest Airlines WN4128 Flight Statistics

Southwest Airlines
Southwest Airlines
FLIGHT NO WN4128
AIRPLANE Boeing 737-700 Passenger (Scimitar Winglets)
ON TIME 10
DELAYED 4
CANCELLED 0
ON TIME 21
DELAYED 9
CANCELLED 0
ON TIME 40
DELAYED 14
CANCELLED 0
ON TIME 56
DELAYED 17
CANCELLED 2
Last 14 days flight data
14 30 60 90
On Time Rate

Southwest Airlines WN4128 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Sun 03 May
Scheduled On time
Phoenix (PHX) 2026-05-03T13:35
Chicago (MDW) 2026-05-03T18:50
Fri 01 May
Scheduled Delayed by 19m
Phoenix (PHX) 2026-05-01T14:30
Chicago (MDW) 2026-05-01T19:45
Thu 30 Apr
Departed Delayed by 1h 13m
Phoenix (PHX) 2026-04-30T14:30
Chicago (MDW) 2026-04-30T19:45
2026-04-30T16:02
Tue 28 Apr
Scheduled On time
Phoenix (PHX) 2026-04-28T14:40
Chicago (MDW) 2026-04-28T19:55
Sun 26 Apr
Departed On time
Phoenix (PHX) 2026-04-26T13:35
Chicago (MDW) 2026-04-26T18:50
2026-04-26T13:35
Thu 23 Apr
Scheduled On time
Phoenix (PHX) 2026-04-23T14:30
Chicago (MDW) 2026-04-23T19:45
Thu 16 Apr
Departed Delayed by 30m
Phoenix (PHX) 2026-04-16T14:30
Chicago (MDW) 2026-04-16T19:45
2026-04-16T15:08
Mon 13 Apr
Scheduled On time
Phoenix (PHX) 2026-04-13T14:30
Chicago (MDW) 2026-04-13T19:45
Fri 10 Apr
Scheduled On time
Phoenix (PHX) 2026-04-10T14:30
Chicago (MDW) 2026-04-10T19:45
Wed 08 Apr
Arrived On time
Phoenix (PHX) 2026-04-08T14:40
Chicago (MDW) 2026-04-08T19:55
2026-04-08T14:44
2026-04-08T19:59

Flight routes similar to Southwest Airlines WN4128

Airline Flight no Departure Arrival
Southwest Airlines WN291
Southwest Airlines 		06/05/2026
10:40 		3 hours 15 minutes
15:55
Southwest Airlines WN1614
Southwest Airlines 		06/05/2026
11:50 		2 hours 49 minutes
17:05
Southwest Airlines WN3821
Southwest Airlines 		06/05/2026
06:40 		0 minutes
11:55
Southwest Airlines WN758
Southwest Airlines 		06/05/2026
08:45 		3 hours 15 minutes
14:00
Southwest Airlines WN3826
Southwest Airlines 		06/05/2026
15:45 		3 hours 1 minutes
21:00
Southwest Airlines WN2052
Southwest Airlines 		06/05/2026
08:20 		2 hours 59 minutes
13:45
Southwest Airlines WN2180
Southwest Airlines 		06/05/2026
17:05 		3 hours 15 minutes
22:20
Southwest Airlines WN3827
Southwest Airlines 		06/05/2026
23:55 		3 hours 5 minutes
05:00

Southwest Airlines Flight WN4128 FAQs

What is the scheduled flight duration for Southwest Airlines WN4128 flight?

On average, nonstop flight takes 3 hour(s) 15 minutes, with the flight distance of 2324 km (1444 miles).

What is the current status of Southwest Airlines WN4128 flight?

The current status of flight Southwest Airlines WN4128 is Departed Delayed by 36m.

What type of aircraft is used for the Southwest Airlines WN4128 flight?

All Southwest Airlines WN4128 flights are operated using Boeing 737-700 Passenger (Scimitar Winglets) aircraft.

How many Southwest Airlines WN4128 flights are operated a week?

7 flights per week. The Flight Southwest Airlines WN4128 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .