Southwest Airlines WN2421 Flight Status : Live Tracking & Updates

Domestic flight Southwest Airlines WN2421 takes off from Houston (HOU) United States to Sacramento (SMF) United States. It's operated by Southwest Airlines. The plane leaves William P. Hobby Airport at 21:00 07 May 2026 America/Chicago. The flight is expected to land at Sacramento International Airport at 23:05 07 May 2026 America/Los_Angeles. The flight will last about 4 hours 5 minutes.

Current status of WN2421 is Scheduled On time Estimated Depart in 7 hours, 27 minutes

WN2421 - SWA2421 Southwest Airlines (WN)
HOU Houston United States
Flight HOU to SMF
SMF Sacramento United States
Scheduled On time Estimated Depart in 7 hours, 27 minutes
Departure William P. Hobby Airport
IATA: HOUICAO: KHOU
Scheduled 21:00 07 May 2026
Estimated 21:00 07 May 2026
None None
Arrival Sacramento International Airport
IATA: SMFICAO: KSMF
Scheduled 23:05 07 May 2026
Estimated 23:05 07 May 2026
B None
WN2421 Detail
  • Type: Domestic Flight
  • Flight Duration: 4 hours 5 minutes
  • Flight Distance: 2613 kms / 1624 miles
Airline
  • Southwest Airlines
  • IATA: WN
  • ICAO: SWA
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 180
  • Freight capacity: 17.8 tons
  • Passenger classes: Economy, Premium Economy
More Detail
  • Aircraft: Boeing 737MAX 8 Passenger
  • Callsign: F-KCRG1
  • Departure Timezone: America/Chicago
  • Arrival Timezone: America/Los_Angeles
  • Current Time in Houston: Thursday 2026-05-07 13:33 PM
  • Current Time in Sacramento: Thursday 2026-05-07 11:33 AM

Southwest Airlines WN2421 Flight Statistics

Southwest Airlines
Southwest Airlines
FLIGHT NO WN2421
AIRPLANE Boeing 737MAX 8 Passenger
ON TIME 9
DELAYED 5
CANCELLED 0
ON TIME 18
DELAYED 10
CANCELLED 0
ON TIME 40
DELAYED 13
CANCELLED 1
ON TIME 61
DELAYED 17
CANCELLED 1
Last 14 days flight data
14 30 60 90
On Time Rate

Southwest Airlines WN2421 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Wed 29 Apr
Scheduled On time
Houston (HOU) 2026-04-29T18:05
Sacramento (SMF) 2026-04-29T20:10
Tue 28 Apr
Scheduled On time
Houston (HOU) 2026-04-28T18:05
Sacramento (SMF) 2026-04-28T20:10
Sun 26 Apr
Arrived On time
Houston (HOU) 2026-04-26T16:50
Sacramento (SMF) 2026-04-26T18:40
2026-04-26T16:47
2026-04-26T18:40
Tue 21 Apr
Arrived On time
Houston (HOU) 2026-04-21T18:05
Sacramento (SMF) 2026-04-21T20:10
2026-04-21T18:04
2026-04-21T20:00
Sun 12 Apr
Scheduled On time
Houston (HOU) 2026-04-12T16:50
Sacramento (SMF) 2026-04-12T18:40
Fri 10 Apr
Scheduled On time
Houston (HOU) 2026-04-10T21:00
Sacramento (SMF) 2026-04-10T23:05
Wed 08 Apr
Departed On time
Houston (HOU) 2026-04-08T18:05
Sacramento (SMF) 2026-04-08T20:10
2026-04-08T18:02
Mon 06 Apr
Scheduled On time
Houston (HOU) 2026-04-06T17:35
Sacramento (SMF) 2026-04-06T19:40
Sat 04 Apr
Scheduled On time
Houston (HOU) 2026-04-04T16:30
Sacramento (SMF) 2026-04-04T19:50
Fri 03 Apr
Arrived On time
Houston (HOU) 2026-04-03T17:35
Sacramento (SMF) 2026-04-03T19:40
2026-04-03T18:03
2026-04-03T19:47

Flight routes similar to Southwest Airlines WN2421

Airline Flight no Departure Arrival
NetJets 1I111
NetJets 		07/05/2026
16:24 		3 hours 3 minutes
18:02

Southwest Airlines Flight WN2421 FAQs

What is the scheduled flight duration for Southwest Airlines WN2421 flight?

On average, nonstop flight takes 4 hour(s) 5 minutes, with the flight distance of 2613 km (1624 miles).

What is the current status of Southwest Airlines WN2421 flight?

The current status of flight Southwest Airlines WN2421 is Scheduled On time.

What type of aircraft is used for the Southwest Airlines WN2421 flight?

All Southwest Airlines WN2421 flights are operated using Boeing 737MAX 8 Passenger aircraft.

When does the flight Southwest Airlines WN2421 arrive?

Flight Southwest Airlines WN2421 arrives at 23:05.

Which terminal the flight Southwest Airlines WN2421 is arriving at?

Flight Southwest Airlines WN2421 arrives in Sacramento International Airport at Terminal B.

How many Southwest Airlines WN2421 flights are operated a week?

7 flights per week. The Flight Southwest Airlines WN2421 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .