| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 31 | LHR | BOS | 16:35 | 18:26 |
En-Route
|
Track > |
| Jul 29 | LHR | BOS | 16:33 | 18:31 |
Landed
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| Jul 28 | LHR | BOS | 16:25 | 18:07 |
Landed
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| Jul 27 | LHR | BOS | 16:32 | 18:19 |
Landed
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| Jul 26 | LHR | BOS | 17:01 | 18:55 |
Landed
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| Jul 25 | LHR | BOS | 16:21 | 17:56 |
Landed
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| Jul 24 | LHR | BOS | 16:35 | 18:02 |
Landed
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| Jul 23 | LHR | BOS | 16:40 | 18:12 |
Landed
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| Jul 22 | LHR | BOS | 16:26 | 18:27 |
Landed
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| Jul 21 | LHR | BOS | 16:40 | 18:47 |
Landed
|
Track > |
KLM Flight KL4808 connects London, United Kingdom to Boston, United States, taking off from London Heathrow Airport LHR and landing at Boston Logan International Airport BOS.
How long is the KL4808 flight from London to Boston?
The average flight time from London to Boston is 6 hours and 47 minutes. The flight distance is 5239 km / 3256 miles and the average flight speed is 772 km/h / 480 mph.
How many KL4808 flights are operated per week?
6 flights per week. The flight KL4808 is operated on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of KLM Flight KL4808 London to Boston?
The Airportia On-Time Performance Rating for KLM Flight KL4808 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight KL4808 arriving at?
Flight KL4808 arrives at Boston Logan International Airport (BOS) Terminal E.
When was the latest KL4808 flight?
The latest flight took off on Friday, July 31st, 2026 with the flight status being En-Route on 18:26.
How else can the flight KL4808 be referenced as?
This KLM flight can also be referenced as KLM4808, KL 4808, KLM 4808.
How often is flight KL4808 delayed?
On average, 0% of all KL4808 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled KL4808 flight or baggage issues?
If your KL4808 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.
See our KL4808 Flight Tracker above for more details.
Other flights departing from London LHR: BA187, BA408, BA1456, VS157
Other flights arriving at Boston BOS: VS157, EI137, FI631, PD617
All flights connecting London LHR to Boston BOS.