Seen operating · 3 dates
SQ 27
Singapore Airlines flight SQ 27 from Seattle to Singapore, usually departing 08:40 local time with about 17h 05m in the air.
Fares and airlines on SEA–SIN →SEA
SIN
SCHEDULED · 8,065 mi
map · d3-geo · world-atlas · live position ADSB.lol (ODbL)
08:40
Departs SEA (local)
17h 05m
Scheduled flight time
12,979 km
8,065 miles
3
Operating dates seen
Flight SQ 27
What we can confirm
Only figures a dated source supplied. Times are local and change with the season — check with Singapore Airlines before you fly.
Route
SEA → SIN
Seattle–Tacoma International Airport to Singapore Changi Airport
Usual departure
08:40 local
Most common time across 3 dates
Flight time
17h 05m
Scheduled, departure to arrival
Distance
12,979 km
Great-circle, 8,065 miles
Dates seen
11 Oct 2026 – 3 Nov 2026
3 operating dates
Where this comes from
- Nonstop fares travellers found for specific dates (Travelpayouts fare data)
- VRS standing-data community route database (CC0) lists the same airports.
- Live position, when the aircraft is airborne and in receiver coverage: ADSB.lol (ODbL 1.0).
Data refreshed 11 Sept 2026. We never estimate a time or route to fill a gap.
From the window seat
#SQ27 on the grid
Public posts tagged #SQ27 on YouTube, Bluesky and Mastodon.
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