Southwest Airlines WN143 flight status now

Current status of WN143 is Arrived On time

WN143 - SWA143 Southwest Airlines (WN)
LAS Las Vegas United States
Flight LAS to MDW
MDW Chicago United States
Arrived On time
Departure McCarran International Airport
IATA: LASICAO: KLAS
Scheduled 11:35 17 November 2025
Actual 11:32 17 November 2025
1 C3
Arrival Chicago Midway International Airport
IATA: MDWICAO: KMDW
Scheduled 17:05 17 November 2025
Actual 17:10 17 November 2025
None A17
WN143 Detail
  • Type: Domestic Flight
  • Flight Duration: 3 hours 38 minutes
  • Flight Distance: 2448 kms / 1521 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-KABQ11
  • Departure Timezone: America/Los_Angeles
  • Arrival Timezone: America/Chicago
  • Current Time in Las Vegas: Monday 2025-11-17 22:13 PM
  • Current Time in Chicago: Tuesday 2025-11-18 00:13 AM

Domestic flight Southwest Airlines WN143 takes off from Las Vegas (LAS) United States to Chicago (MDW) United States. It's operated by Southwest Airlines. The plane leaves McCarran International Airport at 11:35 17 November 2025 America/Los_Angeles. The flight is expected to land at Chicago Midway International Airport at 17:05 17 November 2025 America/Chicago. The flight will last about 3 hours 38 minutes.

Southwest Airlines WN143 Flight Statistics

Southwest Airlines
Southwest Airlines
FLIGHT NO WN143
AIRPLANE Boeing 737-700 Passenger (Scimitar Winglets)
ON TIME 13
DELAYED 1
CANCELLED 0
ON TIME 27
DELAYED 3
CANCELLED 0
ON TIME 54
DELAYED 6
CANCELLED 0
ON TIME 72
DELAYED 12
CANCELLED 0
Last 14 days flight data
14 30 60 90
On Time Rate

Southwest Airlines WN143 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Mon 17 Nov
Departed On time
Las Vegas (LAS) 2025-11-17T11:35
Chicago (MDW) 2025-11-17T17:05
2025-11-17T11:32
Thu 13 Nov
Cancelled
Las Vegas (LAS) 2025-11-13T10:15
Chicago (MDW) 2025-11-13T11:50
Wed 12 Nov
Scheduled On time
Las Vegas (LAS) 2025-11-12T09:20
Chicago (MDW) 2025-11-12T10:55
Thu 30 Oct
Scheduled On time
Las Vegas (LAS) 2025-10-30T13:40
Chicago (MDW) 2025-10-30T15:15
Tue 28 Oct
Arrived On time
Las Vegas (LAS) 2025-10-28T05:50
Chicago (MDW) 2025-10-28T07:25
2025-10-28T05:46
2025-10-28T07:34
Mon 20 Oct
Arrived Delayed by 26m
Las Vegas (LAS) 2025-10-20T13:40
Chicago (MDW) 2025-10-20T15:15
2025-10-20T14:02
2025-10-20T15:41
Sun 19 Oct
Scheduled On time
Las Vegas (LAS) 2025-10-19T07:25
Chicago (MDW) 2025-10-19T10:20
Wed 08 Oct
Arrived On time
Las Vegas (LAS) 2025-10-08T05:50
Chicago (MDW) 2025-10-08T07:25
2025-10-08T05:48
2025-10-08T07:24
Tue 07 Oct
Arrived On time
Las Vegas (LAS) 2025-10-07T05:50
Chicago (MDW) 2025-10-07T07:25
2025-10-07T05:51
2025-10-07T07:26
Mon 06 Oct
Scheduled Delayed by 30m
Las Vegas (LAS) 2025-10-06T13:40
Chicago (MDW) 2025-10-06T15:15

Similar flight route from Las Vegas (LAS) to Chicago (MDW)

Airline Flight no Departure Arrival
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Southwest Airlines WN4709
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05:15
Allegiant Air G43300
Allegiant Air 		17/11/2025
12:43 		3 hours 30 minutes
18:13
Frontier Airlines F92330
Frontier Airlines 		17/11/2025
09:19 		3 hours 48 minutes
14:56
Southwest Airlines WN5674
Southwest Airlines 		17/11/2025
23:55 		3 hours 35 minutes
06:20

Frequently asked questions, answered

How long is the flight from Las Vegas to Chicago?

On average, nonstop flight takes 3 hour(s) 38 minutes, with the flight distance of 2448 km (1521 miles).

What type of aircraft is used for the Southwest Airlines WN143 flight?

All Southwest Airlines WN143 flights are operated using Boeing 737-700 Passenger (Scimitar Winglets) aircraft.

How many Southwest Airlines WN143 flights are operated a week?

7 flights per week. The Flight Southwest Airlines WN143 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .