Flight

SK3986 (SAS3986)

Route

SEALHR

Status

Scheduled

Scandinavian Airlines flight DL20 from Seattle / Tacoma International Airport to London Heathrow Airport is scheduled to depart on 1 Oct 2026 at 21:50 and arrive at 15:35 local time.

Status:Scheduled

Refresh

Other SK3986 flights

Multiple flights operate under the SK3986 flight number.

FromToDepartsArrivesStatus

Departure

Departs from	Seattle / Tacoma International (SEA)
Date	Thu 1 Oct
Departs	21:50
Terminal	S
Gate	S9
Check-in desk	Not available

Arrival

Arrives at	London Heathrow (LHR)
Date	Fri 2 Oct
Arrives	15:35
Terminal	3
Gate	Not available
Luggage belt	Not available

Track another flight

Millions of cheap flights. One simple search.

Return selected

origin

Enter the city you're flying from, or choose from the options below

Include nearby airports

selected

destination

. Enter your destination, or choose from the options below