Southwest Airlines WN21 Flight Status Today

Domestic flight Southwest Airlines WN21 takes off from Sacramento (SMF) United States to Dallas (DAL) United States. It's operated by Southwest Airlines. The plane leaves Sacramento International Airport at 06:00 22 March 2026 America/Los_Angeles. The flight is expected to land at Dallas Love Field at 11:20 22 March 2026 America/Chicago. The flight will last about 3 hours 20 minutes.

Current status of WN21 is Scheduled On time Estimated Depart in 3 hours, 1 minute

WN21 - SWA21 Southwest Airlines (WN)
SMF Sacramento United States
Flight SMF to DAL
DAL Dallas United States
Scheduled On time Estimated Depart in 3 hours, 1 minute
Departure Sacramento International Airport
IATA: SMFICAO: KSMF
Scheduled 06:00 22 March 2026
Estimated 06:00 22 March 2026
B None
Arrival Dallas Love Field
IATA: DALICAO: KDAL
Scheduled 11:20 22 March 2026
Estimated 11:08 22 March 2026
None 9
WN21 Detail
  • Type: Domestic Flight
  • Flight Duration: 3 hours 20 minutes
  • Flight Distance: 2322 kms / 1443 miles
Airline
  • Southwest Airlines
  • IATA: WN
  • ICAO: SWA
  • Operating Days: 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-KSMF1
  • Departure Timezone: America/Los_Angeles
  • Arrival Timezone: America/Chicago
  • Current Time in Sacramento: Sunday 2026-03-22 02:59 AM
  • Current Time in Dallas: Sunday 2026-03-22 04:59 AM

Flight routes similar to Southwest Airlines WN21

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Southwest Airlines WN391
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05:20 		3 hours 8 minutes
10:35
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Southwest Airlines 		22/03/2026
14:50 		3 hours 15 minutes
20:05
Southwest Airlines WN4212
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Southwest Airlines Flight WN21 FAQs

What is the scheduled flight duration for Southwest Airlines WN21 flight?

On average, nonstop flight takes 3 hour(s) 20 minutes, with the flight distance of 2322 km (1443 miles).

What is the current status of Southwest Airlines WN21 flight?

The current status of flight Southwest Airlines WN21 is Scheduled On time.

What type of aircraft is used for the Southwest Airlines WN21 flight?

All Southwest Airlines WN21 flights are operated using Boeing 737MAX 8 Passenger aircraft.

How many Southwest Airlines WN21 flights are operated a week?

1 flights per week. The Flight Southwest Airlines WN21 is operated on Sunday.