Southwest Airlines WN1221 Flight Status Today

Domestic flight Southwest Airlines WN1221 takes off from Denver (DEN) United States to Boise (BOI) United States. It's operated by Southwest Airlines. The plane leaves Denver International Airport at 14:30 10 April 2026 America/Denver. The flight is expected to land at Boise Air Terminal (Gowen Field) at 18:35 10 April 2026 America/Denver. The flight will last about 2 hours 5 minutes.

Current status of WN1221 is Departed On time Estimated Arrival in 2 hours, 40 minutes

WN1221 - SWA1221 Southwest Airlines (WN)
DEN Denver United States
Flight DEN to BOI
BOI Boise United States
Departed On time Estimated Arrival in 2 hours, 40 minutes
Departure Denver International Airport
IATA: DENICAO: KDEN
Scheduled 14:30 10 April 2026
Actual 14:47 10 April 2026
4 C19
Arrival Boise Air Terminal (Gowen Field)
IATA: BOIICAO: KBOI
Scheduled 18:35 10 April 2026
Estimated 18:47 10 April 2026
A 13
WN1221 Detail
  • Type: Domestic Flight
  • Flight Duration: 2 hours 5 minutes
  • Flight Distance: 1045 kms / 649 miles
Airline
  • Southwest Airlines
  • IATA: WN
  • ICAO: SWA
  • Operating Days: Monday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 175
  • Freight capacity: 8.7 tons
  • Passenger classes: Economy, Premium Economy
More Detail
  • Aircraft: Boeing 737-800 (Scimitar Winglets) Passenger
  • Callsign: F-KGAD1
  • Departure Timezone: America/Denver
  • Arrival Timezone: America/Denver
  • Current Time in Denver: Friday 2026-04-10 16:07 PM
  • Current Time in Boise: Friday 2026-04-10 16:07 PM

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Southwest Airlines Flight WN1221 FAQs

What is the scheduled flight duration for Southwest Airlines WN1221 flight?

On average, nonstop flight takes 2 hour(s) 5 minutes, with the flight distance of 1045 km (649 miles).

What is the current status of Southwest Airlines WN1221 flight?

The current status of flight Southwest Airlines WN1221 is Departed On time.

What type of aircraft is used for the Southwest Airlines WN1221 flight?

All Southwest Airlines WN1221 flights are operated using Boeing 737-800 (Scimitar Winglets) Passenger aircraft.

When does the flight Southwest Airlines WN1221 arrive?

Flight Southwest Airlines WN1221 arrives at 18:35.

Which terminal the flight Southwest Airlines WN1221 is arriving at?

Flight Southwest Airlines WN1221 arrives in Boise Air Terminal (Gowen Field) at Terminal A.

How many Southwest Airlines WN1221 flights are operated a week?

5 flights per week. The Flight Southwest Airlines WN1221 is operated on Monday, Thursday, Friday, Saturday, Sunday.