Southwest Airlines WN5576 flight status now

WN5576 - SWA5576 Southwest Airlines (WN)

DEN Denver United States

BUF Buffalo United States

Contact Airlines It may not operate on the date requested

Departure Denver International Airport

IATA: DENICAO: KDEN

Scheduled 18:10

None None

Arrival Buffalo Niagara International Airport

IATA: BUFICAO: KBUF

Scheduled 23:15

None None

WN5576 Detail

• Type: Domestic Flight
• Flight Duration: 3 hours 5 minutes
• Flight Distance: 2187 kms / 1359 miles

Airline

• Southwest Airlines
• IATA: WN
• ICAO: SWA
• Operating Days: Monday, Tuesday, Wednesday, 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 737-700 (winglets) Passenger/BBJ1
• Callsign: SWA5576

• Departure Timezone: America/Denver
• Arrival Timezone: America/New_York

• Current Time in Denver: Wednesday 2025-11-19 14:49 PM
• Current Time in Buffalo: Wednesday 2025-11-19 16:49 PM

Domestic flight Southwest Airlines WN5576 takes off from Denver (DEN) United States to Buffalo (BUF) United States. It's operated by Southwest Airlines. The plane leaves Denver International Airport at 18:10 America/Denver. The flight is expected to land at Buffalo Niagara International Airport at 23:15 America/New_York. The flight will last about 3 hours 5 minutes.

Current Local Time in Denver International Airport Wednesday, November 19, 2025 14:49

Similar flight route from Denver (DEN) to Buffalo (BUF)

Airline	Flight no	Departure	Arrival
	UA2473 United Airlines	19/11/2025 17:38	3 hours 14 minutes 22:52
	F92752 Frontier Airlines	19/11/2025 10:48	3 hours 14 minutes 16:02

• Southwest Airlines flights Denver to Buffalo
• Southwest Airlines flights Buffalo to Denver