Apparatus

Try JFK, AAL1290, BAW, or N225AN.

route Route

SEA → SIN

1,413 km avg 1h 55m 1 airline

Departure

SEA KSEA VFR

Seattle–Tacoma International Airport

Seattle, US

Local time
23:26 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
433 ft
Coordinates
47.4479, -122.3103

cloud Weather

Wind
230° / 7 kt
Visibility
6 SM
Ceiling
OVC 3,300 ft
Temp / Dew
7°C / 6°C
Altimeter
29.77 inHg
Wx
-RA BR

Obs: 2026-04-15T05:53:00.000Z

Raw METAR / TAF 
METAR KSEA 150553Z 23007KT 6SM -RA BR OVC033 07/06 A2977 RMK AO2 SLP088 P0015 60052 T00720061 10083 20072 55007

TAF KSEA 150520Z 1506/1612 18010G18KT 6SM -RA OVC020 FM150700 18010G20KT P6SM VCSH SCT025 OVC035 FM150900 15009KT P6SM BKN040 FM151500 21007KT P6SM VCSH SCT025 BKN035 FM151900 22010G18KT P6SM -SHRA SCT030 BKN040 FM152300 23009KT P6SM -RA SCT025 BKN035 FM160200 03006KT P6SM -RA SCT025 BKN035

flight Live Traffic

flight_takeoff 419 Departures
flight_land 471 Arrivals

Arrival

SIN WSSS VFR

Singapore Changi Airport

Singapore, SG

Local time
14:26 GMT+8
Timezone
Asia/Singapore
Type
Large Airport
Elevation
22 ft
Coordinates
1.3502, 103.9940

cloud Weather

Wind
170° / 6 kt
Visibility
6 SM
Ceiling
FEW 1,800 ft, BKN 28,000 ft
Temp / Dew
31°C / 24°C
Altimeter
29.79 inHg

Obs: 2026-04-15T06:00:00.000Z

Raw METAR / TAF 
METAR WSSS 150600Z 17006KT 140V200 9999 FEW018 BKN280 31/24 Q1009 NOSIG

TAF WSSS 150500Z 1506/1612 18008KT 9999 FEW015 SCT020

flight Live Traffic

flight_takeoff 4 Departures
flight_land 6 Arrivals
Flights tracked
3
Avg duration
1h 55m
Distance
1,413 km

Live traffic

SEA → SIN. Live aircraft currently filed on this route.

Airlines 1

Airline Flights shown
Singapore Airlines 3

Other connections

More destinations from SEA

More origins to SIN

Recent flights last 3

DateFlightAircraftTakeoffLandingDurationArr Δ
2026-04-13 SIA27 76CDBA Apr 13, 05:55 UTCApr 13, 07:30 UTC1h 35m -
2026-04-13 SIA27 76CDBA Apr 13, 02:15 UTCApr 13, 03:25 UTC1h 10m -
2026-04-12 SIA27 76CDBA Apr 12, 17:15 UTCApr 12, 20:15 UTC3h 0m -

SEA → SIN frequently asked

How long is the flight from SEA to SIN?
Average flight time on the SEA–SIN route is 1h 55m, covering approximately 1,413 km (877 mi).
What is the distance from SEA to SIN?
The great-circle distance from SEA to SIN is approximately 1,413 km (877 miles).
Which airlines fly from SEA to SIN?
1 airline operates this route in our records: Singapore Airlines.
How many flights per week from SEA to SIN?
We've observed ~2 flights per day on this route across our tracking data (3 total flights recorded).
Can I track SEA–SIN flights live?
Yes. The live tracker map above shows aircraft currently flying this route, filtered by departure and arrival airport.