How long is the KL6573 flight?

The timetable allows 4 h 50 min. Phoenix to Boston is 3,693 km (2,295 mi).

What other flight numbers does KL6573 have?

Also listed as KLM6573 (KLM's ICAO code) and KL 6573.

KL6573 Flight Status KLM: Phoenix to Boston (KLM6573)

KL 6573 Phoenix to Boston Flight Status

Not scheduled today. Latest flight: April 29th, 2026 ; recent history is in the table below.

KL 6573 Flight Status & Schedule KLM Phoenix to Boston

Date	From	To	Departure	Arrival	Status	Details
Apr 29	PHX	BOS	13:40	21:06	Landed Late	Track >

KLM's Phoenix–Boston flight covers 3,693 km (2,295 mi). The timetable allows 4 h 50 min; there is not enough recent history yet to say how long it usually takes. It is not flying today; the last flight, on 29 April 2026, landed 31 minutes late.

< All Phoenix PHX Departures All Boston BOS Arrivals >

About KL 6573

Route: Phoenix Sky Harbor International Airport PHX to Boston Logan International Airport BOS
Distance: 3,693 km (2,295 mi)
Scheduled flight time: 4 h 50 min

KL 6573 FAQ

How long is the KL6573 flight?: The timetable allows 4 h 50 min. Phoenix to Boston is 3,693 km (2,295 mi).
What other flight numbers does KL6573 have?: Also listed as KLM6573 (KLM's ICAO code) and KL 6573.

KL6573 and Phoenix PHX to Boston BOS Flights

Flight KL6573 is a code-share KLM flight of the Delta Air Lines operated DL703.

Other flights departing from Phoenix PHX: AA3173, DL703, F91100

Other flights arriving at Boston BOS: DL703, DL5860, AC8612

All flights connecting Phoenix PHX to Boston BOS.