Southwest Airlines WN3840 Flight Status Today

Domestic flight Southwest Airlines WN3840 takes off from Las Vegas (LAS) United States to Milwaukee (MKE) United States. It's operated by Southwest Airlines. The plane leaves McCarran International Airport at 19:50 21 March 2026 America/Los_Angeles. The flight is expected to land at General Mitchell International Airport at 01:15 22 March 2026 America/Chicago. The flight will last about 3 hours 25 minutes.

Current status of WN3840 is Scheduled Delayed by 34m Estimated Depart in 1 hour, 5 minutes

WN3840 - SWA3840 Southwest Airlines (WN)
LAS Las Vegas United States
Flight LAS to MKE
MKE Milwaukee United States
Scheduled Delayed by 34m Estimated Depart in 1 hour, 5 minutes
Departure McCarran International Airport
IATA: LASICAO: KLAS
Scheduled 19:50 21 March 2026
Estimated 20:24 21 March 2026
1 None
Arrival General Mitchell International Airport
IATA: MKEICAO: KMKE
Scheduled 01:15 22 March 2026
Estimated 01:49 22 March 2026
None None
WN3840 Detail
  • Type: Domestic Flight
  • Flight Duration: 3 hours 25 minutes
  • Flight Distance: 2451 kms / 1523 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-KSTL3
  • Departure Timezone: America/Los_Angeles
  • Arrival Timezone: America/Chicago
  • Current Time in Las Vegas: Saturday 2026-03-21 19:19 PM
  • Current Time in Milwaukee: Saturday 2026-03-21 21:19 PM

Southwest Airlines WN3840 Flight Statistics

Southwest Airlines
Southwest Airlines
FLIGHT NO WN3840
AIRPLANE Boeing 737MAX 8 Passenger
ON TIME 14
DELAYED 0
CANCELLED 0
ON TIME 21
DELAYED 0
CANCELLED 0
ON TIME 38
DELAYED 0
CANCELLED 0
ON TIME 63
DELAYED 1
CANCELLED 0
Last 14 days flight data
14 30 60 90
On Time Rate

Southwest Airlines WN3840 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Sat 14 Mar
Scheduled On time
Las Vegas (LAS) 2026-03-14T19:50
Milwaukee (MKE) 2026-03-15T01:15
Mon 09 Mar
Scheduled On time
Las Vegas (LAS) 2026-03-09T19:25
Milwaukee (MKE) 2026-03-10T00:55
Thu 05 Mar
Scheduled On time
Las Vegas (LAS) 2026-03-05T19:25
Milwaukee (MKE) 2026-03-06T00:55
Sun 28 Dec
Scheduled On time
Las Vegas (LAS) 2025-12-28T20:15
Milwaukee (MKE) 2025-12-28T21:50
Sat 22 Nov
Scheduled On time
Las Vegas (LAS) 2025-11-22T20:20
Milwaukee (MKE) 2025-11-22T21:55
Sat 15 Nov
Arrived On time
Las Vegas (LAS) 2025-11-15T06:20
Milwaukee (MKE) 2025-11-15T08:25
2025-11-15T06:11
2025-11-15T08:02
Thu 30 Oct
Departed Delayed by 26m
Las Vegas (LAS) 2025-10-30T17:15
Milwaukee (MKE) 2025-10-30T19:45
2025-10-30T17:41
Thu 23 Oct
Departed On time
Las Vegas (LAS) 2025-10-23T17:15
Milwaukee (MKE) 2025-10-23T19:45
2025-10-23T17:10
Sun 12 Oct
Scheduled On time
Las Vegas (LAS) 2025-10-12T16:50
Milwaukee (MKE) 2025-10-12T19:20
Sat 11 Oct
Arrived On time
Las Vegas (LAS) 2025-10-11T17:20
Milwaukee (MKE) 2025-10-11T19:50
2025-10-11T17:20
2025-10-11T19:43

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Southwest Airlines Flight WN3840 FAQs

What is the scheduled flight duration for Southwest Airlines WN3840 flight?

On average, nonstop flight takes 3 hour(s) 25 minutes, with the flight distance of 2451 km (1523 miles).

What is the current status of Southwest Airlines WN3840 flight?

The current status of flight Southwest Airlines WN3840 is Scheduled Delayed by 34m.

What type of aircraft is used for the Southwest Airlines WN3840 flight?

All Southwest Airlines WN3840 flights are operated using Boeing 737MAX 8 Passenger aircraft.

How many Southwest Airlines WN3840 flights are operated a week?

7 flights per week. The Flight Southwest Airlines WN3840 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .