Southwest Airlines WN1257 Flight Status Today

Domestic flight Southwest Airlines WN1257 takes off from Boston (BOS) United States to Denver (DEN) United States. It's operated by Southwest Airlines. The plane leaves Logan International Airport at 05:00 20 March 2026 America/New_York. The flight is expected to land at Denver International Airport at 07:45 20 March 2026 America/Denver. The flight will last about 4 hours 45 minutes.

Current status of WN1257 is Scheduled On time Estimated Depart in 29 minutes

WN1257 - SWA1257 Southwest Airlines (WN)
BOS Boston United States
Flight BOS to DEN
DEN Denver United States
Scheduled On time Estimated Depart in 29 minutes
Departure Logan International Airport
IATA: BOSICAO: KBOS
Scheduled 05:00 20 March 2026
Estimated 05:00 20 March 2026
B B35
Arrival Denver International Airport
IATA: DENICAO: KDEN
Scheduled 07:45 20 March 2026
Estimated 07:27 20 March 2026
None C42
WN1257 Detail
  • Type: Domestic Flight
  • Flight Duration: 4 hours 45 minutes
  • Flight Distance: 2822 kms / 1753 miles
Airline
  • Southwest Airlines
  • IATA: WN
  • ICAO: SWA
  • Operating Days: Tuesday, Wednesday, 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-KBOS5
  • Departure Timezone: America/New_York
  • Arrival Timezone: America/Denver
  • Current Time in Boston: Friday 2026-03-20 04:31 AM
  • Current Time in Denver: Friday 2026-03-20 02:31 AM

Flight routes similar to Southwest Airlines WN1257

Airline Flight no Departure Arrival
Delta DL499
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07:30 		4 hours 54 minutes
10:24
United Airlines UA2297
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United Airlines UA647
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07:00 		4 hours 25 minutes
10:00
Southwest Airlines WN1260
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17:05 		4 hours 45 minutes
19:50
British Airways BA8400
British Airways 		20/03/2026
19:15 		4 hours 48 minutes
22:03
Etihad Airways EY8322
Etihad Airways 		20/03/2026
19:15 		4 hours 48 minutes
22:03
Icelandair FI7887
Icelandair 		20/03/2026
19:15 		4 hours 48 minutes
22:03
United Airlines UA662
United Airlines 		20/03/2026
09:20 		4 hours 59 minutes
12:19

Southwest Airlines Flight WN1257 FAQs

What is the scheduled flight duration for Southwest Airlines WN1257 flight?

On average, nonstop flight takes 4 hour(s) 45 minutes, with the flight distance of 2822 km (1753 miles).

What is the current status of Southwest Airlines WN1257 flight?

The current status of flight Southwest Airlines WN1257 is Scheduled On time.

What type of aircraft is used for the Southwest Airlines WN1257 flight?

All Southwest Airlines WN1257 flights are operated using Boeing 737MAX 8 Passenger aircraft.

How many Southwest Airlines WN1257 flights are operated a week?

3 flights per week. The Flight Southwest Airlines WN1257 is operated on Tuesday, Wednesday, Sunday.