KLM flight KL 6186: Boston Logan - London Heathrow

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 19:05 Boston Logan (BOS) E 06:45 London Heathrow (LHR) 3
KL 6186 Non-stop Airbus A330-900neo (339) 6:40 Effective 2026-03-28 through 2026-10-23
Codeshare flight, operated by Delta Air Lines.(DL 58)
The flight arrives 1 day after departure.
Daily 19:10 Boston Logan (BOS) E 06:50 London Heathrow (LHR) 3
KL 6186 Non-stop Airbus A330-900neo (339) 6:40 Valid until 2026-01-31
Codeshare flight, operated by Delta Air Lines.(DL 58)
The flight arrives 1 day after departure.
Daily 19:10 Boston Logan (BOS) E 06:50 London Heathrow (LHR) 3
KL 6186 Non-stop Airbus A330-900neo (339) 6:40 Effective 2026-03-01 through 2026-03-07
Codeshare flight, operated by Delta Air Lines.(DL 58)
The flight arrives 1 day after departure.
Daily 19:15 Boston Logan (BOS) E 06:50 London Heathrow (LHR) 3
KL 6186 Non-stop Airbus A330-900neo (339) 6:35 Effective 2026-02-01 through 2026-02-28
Codeshare flight, operated by Delta Air Lines.(DL 58)
The flight arrives 1 day after departure.
Daily 20:10 Boston Logan (BOS) E 06:50 London Heathrow (LHR) 3
KL 6186 Non-stop Airbus A330-900neo (339) 6:40 Effective 2026-03-08 through 2026-03-27
Codeshare flight, operated by Delta Air Lines.(DL 58)
The flight arrives 1 day after departure.
Daily 20:10 Boston Logan (BOS) E 06:50 London Heathrow (LHR) 3
KL 6186 Non-stop Airbus A330-900neo (339) 6:40 Effective from 2026-10-24
Codeshare flight, operated by Delta Air Lines.(DL 58)
The flight arrives 1 day after departure.
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KLM flight KL 6186:
Boston Logan - London Heathrow
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
KLM KL6186
19:05
Boston Logan (BOS) E

06:45(+1)
London Heathrow (LHR) 3
Effective 2026-03-28 through 2026-10-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 58)
Duration: 6:40, non-stop
Airbus A330-900neo (339)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
KLM KL6186
19:10
Boston Logan (BOS) E

06:50(+1)
London Heathrow (LHR) 3
Valid until 2026-01-31
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 58)
Duration: 6:40, non-stop
Airbus A330-900neo (339)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
KLM KL6186
19:10
Boston Logan (BOS) E

06:50(+1)
London Heathrow (LHR) 3
Effective 2026-03-01 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 58)
Duration: 6:40, non-stop
Airbus A330-900neo (339)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
KLM KL6186
19:15
Boston Logan (BOS) E

06:50(+1)
London Heathrow (LHR) 3
Effective 2026-02-01 through 2026-02-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 58)
Duration: 6:35, non-stop
Airbus A330-900neo (339)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
KLM KL6186
20:10
Boston Logan (BOS) E

06:50(+1)
London Heathrow (LHR) 3
Effective 2026-03-08 through 2026-03-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 58)
Duration: 6:40, non-stop
Airbus A330-900neo (339)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
KLM KL6186
20:10
Boston Logan (BOS) E

06:50(+1)
London Heathrow (LHR) 3
Effective from 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 58)
Duration: 6:40, non-stop
Airbus A330-900neo (339)
The flight arrives 1 day after departure.
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  • KL 6186 is an international flight departing from Boston Logan airport, United States (BOS) and arriving at London Heathrow airport, United Kingdom (LHR).
  • The flight distance is 3254 miles, or 5237 km.
  • The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC+0 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
  • For direct flights, the flight time varies between 6:35 and 6:40.
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