SK3986 Flight Status SAS: Boston to London (SAS3986)

Are you looking for the November 9th, 2026 SK 3986 Seattle to London flight? Go to our SK3986 Seattle to London Flight Status page >

SK 3986 Boston to London Flight Status

Not scheduled today (November 9th, 2026). Latest flight: November 5th, 2026 ; recent history is in the table below.

SK 3986 Flight Status & Schedule SAS Boston to London

Date From To Departure Arrival Status Details
Nov 05 BOS LHR 04:11 16:01 Delayed Track >

SAS operates SK 3986 from Boston to London, a 5,239 km (3,256 mi) trip, once a week, on Thursdays. The timetable allows 6 h 25 min; there is not enough recent history yet to say how long it usually takes. It is not flying today; the last flight was scheduled on Thursday.

< All Boston BOS Departures All London LHR Arrivals >

About SK 3986

Route
Boston Logan International Airport BOS to London Heathrow Airport LHR
Distance
5,239 km (3,256 mi)
Scheduled flight time
6 h 25 min
Flies
Thu

Arriving in the UK on an EEA carrier, this flight may be covered by UK261. Compensation of up to £520 per passenger can apply when it arrives 3 or more hours late or is cancelled.

SK 3986 FAQ

How long is the SK3986 flight?
The timetable allows 6 h 25 min. Boston to London is 5,239 km (3,256 mi).
Which days does SK3986 fly?
Once a week, on Thursdays, based on the schedule of the last 7 days.
What other flight numbers does SK3986 have?
Also listed as SAS3986 (SAS' ICAO code) and SK 3986.
Can I get compensation if SK3986 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. Arriving in the UK on an EEA carrier, this flight may be covered by UK261.

SK3986 and Boston BOS to London LHR Flights

Flight SK3986 is a code-share SAS flight of the Delta Air Lines operated DL20.

Other flights departing from Boston BOS: CX811, AA2591, DL20

Other flights arriving at London LHR: BA104, TK1985, BA309, BA1345

All flights connecting Boston BOS to London LHR.