Southwest Airlines WN3859 Flight Status Today

Domestic flight Southwest Airlines WN3859 takes off from Houston (HOU) United States to Harlingen (HRL) United States. It's operated by Southwest Airlines. The plane leaves William P. Hobby Airport at 10:35 01 May 2026 America/Chicago. The flight is expected to land at Valley International Airport at 11:45 01 May 2026 America/Chicago. The flight will last about 1 hours 10 minutes.

Current status of WN3859 is Departed Delayed by 16m Estimated Arrival in 47 minutes

WN3859 - SWA3859 Southwest Airlines (WN)
HOU Houston United States
Flight HOU to HRL
HRL Harlingen United States
Departed Delayed by 16m Estimated Arrival in 47 minutes
Departure William P. Hobby Airport
IATA: HOUICAO: KHOU
Scheduled 10:35 01 May 2026
Actual 10:47 01 May 2026
None None
Arrival Valley International Airport
IATA: HRLICAO: KHRL
Scheduled 11:45 01 May 2026
Estimated 12:01 01 May 2026
None None
WN3859 Detail
  • Type: Domestic Flight
  • Flight Duration: 1 hours 10 minutes
  • Flight Distance: 447 kms / 278 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-KERV2
  • Departure Timezone: America/Chicago
  • Arrival Timezone: America/Chicago
  • Current Time in Houston: Friday 2026-05-01 11:14 AM
  • Current Time in Harlingen: Friday 2026-05-01 11:14 AM

Southwest Airlines WN3859 Flight Statistics

Southwest Airlines
Southwest Airlines
FLIGHT NO WN3859
AIRPLANE Boeing 737-700 Passenger (Scimitar Winglets)
ON TIME 3
DELAYED 0
CANCELLED 0
ON TIME 3
DELAYED 0
CANCELLED 0
ON TIME 3
DELAYED 0
CANCELLED 0
ON TIME 15
DELAYED 1
CANCELLED 0
Last 14 days flight data
14 30 60 90
On Time Rate

Southwest Airlines WN3859 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Wed 22 Apr
Scheduled On time
Houston (HOU) 2026-04-22T11:00
Harlingen (HRL) 2026-04-22T12:10
Sun 12 Apr
Scheduled Delayed by 30m
Houston (HOU) 2026-04-12T10:10
Harlingen (HRL) 2026-04-12T11:20
Sat 11 Apr
Scheduled On time
Houston (HOU) 2026-04-11T10:25
Harlingen (HRL) 2026-04-11T11:35
Sat 28 Mar
Departed Delayed by 1h 40m
Houston (HOU) 2026-03-28T16:45
Harlingen (HRL) 2026-03-28T19:30
2026-03-28T18:29
Sat 21 Mar
Scheduled On time
Houston (HOU) 2026-03-21T16:45
Harlingen (HRL) 2026-03-21T19:30
Sat 27 Dec
Scheduled On time
Houston (HOU) 2025-12-27T16:40
Harlingen (HRL) 2025-12-27T19:15
Sun 23 Nov
Arrived On time
Houston (HOU) 2025-11-23T06:50
Harlingen (HRL) 2025-11-23T12:10
2025-11-23T06:45
2025-11-23T12:01
Fri 21 Nov
Arrived On time
Houston (HOU) 2025-11-21T06:50
Harlingen (HRL) 2025-11-21T12:10
2025-11-21T06:50
2025-11-21T12:15
Tue 18 Nov
Scheduled On time
Houston (HOU) 2025-11-18T09:50
Harlingen (HRL) 2025-11-18T15:10
Fri 14 Nov
Arrived Delayed by 28m
Houston (HOU) 2025-11-14T06:50
Harlingen (HRL) 2025-11-14T12:10
2025-11-14T07:16
2025-11-14T12:38

Flight routes similar to Southwest Airlines WN3859

Airline Flight no Departure Arrival
Southwest Airlines WN2324
Southwest Airlines 		01/05/2026
14:55 		1 hours 1 minutes
16:00
Southwest Airlines WN2325
Southwest Airlines 		01/05/2026
21:55 		1 hours 5 minutes
23:00

Southwest Airlines Flight WN3859 FAQs

What is the scheduled flight duration for Southwest Airlines WN3859 flight?

On average, nonstop flight takes 1 hour(s) 10 minutes, with the flight distance of 447 km (278 miles).

What is the current status of Southwest Airlines WN3859 flight?

The current status of flight Southwest Airlines WN3859 is Departed Delayed by 16m.

What type of aircraft is used for the Southwest Airlines WN3859 flight?

All Southwest Airlines WN3859 flights are operated using Boeing 737-700 Passenger (Scimitar Winglets) aircraft.

How many Southwest Airlines WN3859 flights are operated a week?

7 flights per week. The Flight Southwest Airlines WN3859 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .