Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

SIA31

Operated by SIA

Live map

Live map filtered to SIA31. Shown when the flight is currently airborne.

Route airports View route page →

Departure

SFO KSFO VFR

San Francisco International Airport

San Francisco, US

Local time
20:31 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
13 ft
Coordinates
37.6198, -122.3748

cloud Weather

Wind
290° / 15 kt
Visibility
10 SM
Ceiling
FEW 2,800 ft
Temp / Dew
12°C / 7°C
Altimeter
30.14 inHg

Obs: 2026-04-15T02:56:00.000Z

Raw METAR / TAF 
METAR KSFO 150256Z 29015KT 10SM FEW028 12/07 A3014 RMK AO2 SLP206 T01220067 58010 $

TAF KSFO 150307Z 1503/1606 28015KT P6SM SCT025 FM150800 27011KT P6SM SCT025 BKN150 FM151800 27018KT P6SM BKN150

flight Live Traffic

flight_takeoff 253 Departures
flight_land 259 Arrivals

Arrival

SIN WSSS VFR

Singapore Changi Airport

Singapore, SG

Local time
11:31 GMT+8
Timezone
Asia/Singapore
Type
Large Airport
Elevation
22 ft
Coordinates
1.3502, 103.9940

cloud Weather

Wind
160° / 11 kt
Visibility
6 SM
Ceiling
FEW 1,500 ft, FEW 1,700 ft, FEW 1,800 ft, BKN 27,000 ft
Temp / Dew
28°C / 24°C
Altimeter
29.85 inHg

Obs: 2026-04-15T03:00:00.000Z

Raw METAR / TAF 
METAR WSSS 150300Z 16011KT 9999 FEW015 FEW017TCU FEW018CB BKN270 28/24 Q1011 NOSIG

TAF WSSS 142300Z 1500/1606 18007KT 9999 FEW015 SCT020 TEMPO 1503/1506 3000 TSRA FEW012CB BKN015

flight Live Traffic

flight_takeoff 4 Departures
flight_land 4 Arrivals

Recent history last 6

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-04-14 76CD42 SFO → SIN Apr 14, 10:50 UTCApr 14, 11:00 UTC10m - -
2026-04-14 76CD42 SFO → SIN Apr 14, 07:35 UTCApr 14, 09:05 UTC1h 30m - -
2026-04-13 76CD42 SFO → SIN Apr 13, 18:30 UTCApr 13, 18:55 UTC25m - -
2026-04-13 76CDB6 SFO → SIN Apr 13, 08:20 UTCApr 13, 09:40 UTC1h 20m - -
2026-04-13 76CDB6 SFO → SIN Apr 13, 08:05 UTCApr 13, 08:15 UTC10m - -
2026-04-12 76CDB6 SFO → SIN Apr 12, 19:15 UTCApr 12, 19:40 UTC25m - -

Performance history

Flights tracked
6
Avg arrival delay
-
On-time arrival
-
Aircraft used
2

Monthly activity 1 month

Month Flights tracked
April 2026 6

SIA31 frequently asked

Where does flight SIA31 fly?
SIA31 (SIA) flies from SFO to SIN. View the full route page.
How long is flight SIA31?
Based on observed flights, SIA31 takes on average 40m from takeoff to landing.
How often does SIA31 fly?
SIA31 has been observed flying occasionally in our tracking data. We've recorded 6 flights under this callsign.
What aircraft operates flight SIA31?
SIA31 has been operated by 2 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track SIA31 live?
Yes. When SIA31 is currently airborne, the live tracker map above shows its real-time position from ADS-B broadcasts. If the map is empty, the flight is not currently in the air.