How long is the KL4808 flight?

The timetable allows 7 h 45 min. London to Boston is 5,239 km (3,256 mi).

Which terminal does KL4808 use?

It usually leaves from Terminal 3 at London Heathrow Airport (LHR) and arrives at Terminal E at Boston Logan International Airport (BOS). Check the flight card above for today's terminal and gate.

What other flight numbers does KL4808 have?

Also listed as KLM4808 (KLM's ICAO code) and KL 4808.

Can I get compensation if KL4808 is delayed or cancelled?

Up to £520 per passenger may be due under UK261 when it arrives 3 or more hours late or is cancelled, unless the cause was outside the airline's control. Departing the UK, this flight is covered by UK261.

KL4808 Flight Status KLM: London to Boston (KLM4808)

KL 4808 London to Boston Flight Status

Not scheduled today. Latest flight: October 24th, 2026 ; recent history is in the table below.

KL 4808 Flight Status & Schedule KLM London to Boston

Date	From	To	Departure	Arrival	Status	Details
Oct 24	LHR	BOS	16:39	18:36	Landed	Track >
Oct 23	LHR	BOS	17:33	19:30	Landed Late	Track >
Oct 22	LHR	BOS	16:32	18:31	Landed	Track >
Oct 21	LHR	BOS	16:22	18:26	Landed	Track >
Oct 20	LHR	BOS	16:34	18:46	Landed	Track >
Oct 19	LHR	BOS	16:36	18:41	Landed	Track >
Oct 18	LHR	BOS	16:41	18:33	Landed	Track >
Oct 17	LHR	BOS	16:30	18:45	Landed	Track >
Oct 16	LHR	BOS	16:56	18:42	Landed	Track >
Oct 15	LHR	BOS	17:06	18:54	Landed	Track >

KLM flight KL 4808 links London and Boston, 5,239 km (3,256 mi) apart. Its timetable allows 7 h 45 min; in practice it usually takes about 7 h, so it often makes up time. It is not flying today; the last flight, on 24 October 2026, landed on time.

< All London LHR Departures All Boston BOS Arrivals >

About KL 4808

Route: London Heathrow Airport LHR to Boston Logan International Airport BOS
Distance: 5,239 km (3,256 mi)
Typical flight time: 7 h
On time: 9 of the last 10
Average delay when late: 40 min
Usually departs from: Terminal 3

Departing the UK, this flight is covered by UK261. Compensation of up to £520 per passenger can apply when it arrives 3 or more hours late or is cancelled.

KL 4808 FAQ

How long is the KL4808 flight?: The timetable allows 7 h 45 min. London to Boston is 5,239 km (3,256 mi).
How often is KL4808 late?: 1 of the last 10 flights arrived 15 or more minutes late; when late, by 40 minutes on average.
Which terminal does KL4808 use?: It usually leaves from Terminal 3 at London Heathrow Airport (LHR) and arrives at Terminal E at Boston Logan International Airport (BOS). Check the flight card above for today's terminal and gate.
What other flight numbers does KL4808 have?: Also listed as KLM4808 (KLM's ICAO code) and KL 4808.
Can I get compensation if KL4808 is delayed or cancelled?: Up to £520 per passenger may be due under UK261 when it arrives 3 or more hours late or is cancelled, unless the cause was outside the airline's control. Departing the UK, this flight is covered by UK261.

KL4808 and London LHR to Boston BOS Flights

Flight KL4808 is a code-share KLM flight of the Virgin Atlantic Airways operated VS157.

Other flights departing from London LHR: BA516, BA1436, BA187, VS157

Other flights arriving at Boston BOS: VS157, EI137, FI631

All flights connecting London LHR to Boston BOS.