How long is the KL6451 flight?

The timetable allows 3 h 34 min. Boston to Miami is 2,028 km (1,260 mi).

What other flight numbers does KL6451 have?

Also listed as KLM6451 (KLM's ICAO code) and KL 6451.

KL6451 Flight Status KLM: Boston to Miami (KLM6451)

KL 6451 Boston to Miami Flight Status

Not scheduled today. Latest flight: December 17th, 2025 ; recent history is in the table below.

KL 6451 Flight Status & Schedule KLM Boston to Miami

Date	From	To	Departure	Arrival	Status	Details
Dec 17	BOS	MIA	20:40	23:41	Landed	Track >

KLM's Boston–Miami flight covers 2,028 km (1,260 mi). The timetable allows 3 h 34 min; there is not enough recent history yet to say how long it usually takes. It is not flying today; the last flight, on 17 December 2025, landed on time.

< All Boston BOS Departures All Miami MIA Arrivals >

About KL 6451

Route: Boston Logan International Airport BOS to Miami International Airport MIA
Distance: 2,028 km (1,260 mi)
Scheduled flight time: 3 h 34 min

KL 6451 FAQ

How long is the KL6451 flight?: The timetable allows 3 h 34 min. Boston to Miami is 2,028 km (1,260 mi).
What other flight numbers does KL6451 have?: Also listed as KLM6451 (KLM's ICAO code) and KL 6451.

KL6451 and Boston BOS to Miami MIA Flights

Flight KL6451 is a code-share KLM flight of the Delta Air Lines operated DL1357.

Other flights departing from Boston BOS: AA5889, DL1357, AA4594

Other flights arriving at Miami MIA: 5Y8938, DL1357, UA1148

All flights connecting Boston BOS to Miami MIA.