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WN4564

BUF → DEN · Boeing 737-800 · Southwest Airlines

For travellers

Arrival · Denver (DEN)

Gate C53 · Baggage belt 2
Scheduled 30 Sep 17:20 · Landed 30 Sep 17:39 · +20 min
Board status: Arrived
Landed 30 Sep 17:34 (ADS-B)

Board data from den, updated 2811 min ago; times local to each airport.

Flight

Status
Completed
Arrival confirmed via
ADS-B (callsign change)
Departure
Buffalo Niagara International Airport (BUF) — Buffalo, United States
Departed
2026-09-30 20:32 UTC
Arrival
Denver International Airport (DEN) — Denver, United States
Scheduled arrival
2026-09-30 23:20 UTC
Estimated arrival
2026-09-30 23:46 UTC
Distance flown
2249 km
Straight-line distance
2182 km
Approach distance
33 km

Aircraft

Registration
N8583Z
Type
Boeing 737-800
Seats
175 total (175 Economy)
CO2 (EMEP est., total)
55.3 t (316 kg/pax Economy)

Altitude & speed

Max altitude
33,975 ft
Max ground speed
475 kt
Tracked
3h 1m · 2,240 km
Altitude (ft, max 33,975)
018,34636,6930m30m1h 0m1h 30m2h 0m2h 30m3h 0m
Ground speed (kt, max 475)
02565130m30m1h 0m1h 30m2h 0m2h 30m3h 0m
Altitude (ft, max 33,975)
018,34636,6930m1h 0m2h 0m3h 0m
Ground speed (kt, max 475)
02565130m1h 0m2h 0m3h 0m

From the ADS-B positions we received; time since the first fix. A dashed stretch is a gap in reception, bridged by a straight line.

Route map

Airline

Southwest Airlines (SWA)

Latest flights

DepartedFlightRouteRegAircraftStatusDistance
2026-09-30 20:32 UTC SWA4564 BUF → DEN
Buffalo → Denver
 N8583Z Boeing 737-800 Completed 2249 km
2026-09-29 20:25 UTC SWA4564 BUF → DEN
Buffalo → Denver
 N8705Q Boeing 737 MAX 8 Completed 2267 km

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