Apparatus

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flight_takeoff Flight

SIA31

Operated by Singapore Airlines

Live map

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

Route airports View route page →

Departure

SFO KSFO IFR

San Francisco International Airport

San Francisco, US

Local time
22:51 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
13 ft
Coordinates
37.6198, -122.3748

cloud Weather

Wind
290° / 13 kt
Visibility
10 SM
Ceiling
FEW 300 ft, BKN 800 ft, OVC 1,100 ft
Temp / Dew
13°C / 11°C
Altimeter
30.11 inHg

Obs: 2026-05-30T04:56:00.000Z

Raw METAR / TAF 
METAR KSFO 300456Z 29013KT 10SM FEW003 BKN008 OVC011 13/11 A3011 RMK AO2 SLP195 T01280106

TAF KSFO 300520Z 3006/3112 26009KT P6SM OVC008 FM301000 27006KT P6SM OVC012 FM301800 28012KT P6SM SKC FM302300 27022KT P6SM SKC FM310600 28012KT P6SM SKC

warning FAA Advisories

  • Ground Delay: low ceilings (avg 1 hour and 45 minutes)

flight Live Traffic

flight_takeoff 214 Departures
flight_land 232 Arrivals

Arrival

SIN WSSS VFR

Singapore Changi Airport

Singapore, SG

Local time
13:51 GMT+8
Timezone
Asia/Singapore
Type
Large Airport
Elevation
22 ft
Coordinates
1.3502, 103.9940

cloud Weather

Wind
180° / 8 kt
Visibility
6 SM
Ceiling
FEW 2,000 ft, SCT 17,000 ft, BKN 28,000 ft
Temp / Dew
31°C / 25°C
Altimeter
29.82 inHg

Obs: 2026-05-30T05:30:00.000Z

Raw METAR / TAF 
METAR WSSS 300530Z 18008KT 9999 FEW020 SCT170 BKN280 31/25 Q1010 NOSIG

TAF WSSS 300500Z 3006/3112 20007KT 9999 FEW015 SCT020

flight Live Traffic

flight_takeoff 4 Departures
flight_land 6 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-05-29 76CDB7 SFO → SIN May 29, 18:35 UTCMay 29, 19:05 UTC30m - -
2026-05-28 76CD42 SFO → SIN May 28, 19:05 UTCMay 29, 08:45 UTC13h 40m - -
2026-05-27 76CDB6 SFO → SIN May 27, 19:05 UTCMay 28, 08:40 UTC13h 35m - -
2026-05-26 76CD49 SFO → SIN May 26, 19:10 UTCMay 27, 08:45 UTC13h 36m - -
2026-05-25 76CD42 SFO → SIN May 25, 18:50 UTCMay 26, 08:19 UTC13h 29m - -
2026-05-24 76CD49 SFO → SIN May 24, 18:35 UTCMay 25, 07:55 UTC13h 20m - -
2026-05-23 76CDB7 SFO → SIN May 23, 18:40 UTCMay 24, 07:55 UTC13h 15m - -
2026-05-22 76CDB9 SFO → SIN May 22, 19:00 UTCMay 23, 08:05 UTC13h 4m - -
2026-05-21 76CD43 SFO → SIN May 21, 18:55 UTCMay 22, 08:05 UTC13h 10m - -
2026-05-20 76CD42 SFO → SIN May 20, 18:50 UTCMay 21, 09:25 UTC14h 35m - -
2026-05-19 76CD48 SFO → SIN May 19, 18:50 UTCMay 20, 09:35 UTC14h 46m - -
2026-05-18 76CD42 SFO → SIN May 18, 18:50 UTCMay 19, 09:25 UTC14h 35m - -
2026-05-18 76CD43 SFO → SIN May 18, 11:00 UTCMay 18, 11:10 UTC10m - -
2026-05-17 76CD43 SFO → SIN May 17, 18:55 UTCMay 18, 09:25 UTC14h 30m - -
2026-05-16 76CD41 SFO → SIN May 16, 18:40 UTCMay 17, 09:05 UTC14h 25m - -
2026-05-15 76CD42 SFO → SIN May 15, 18:50 UTCMay 16, 09:01 UTC14h 11m - -
2026-05-14 76CD46 SFO → SIN May 14, 19:00 UTCMay 15, 10:25 UTC15h 25m - -
2026-05-13 76CD44 SFO → SIN May 13, 19:00 UTCMay 14, 09:35 UTC14h 35m - -
2026-05-13 76CD43 SFO → SIN May 13, 10:50 UTCMay 13, 11:00 UTC10m - -
2026-05-12 76CD43 SFO → SIN May 12, 19:00 UTCMay 13, 08:00 UTC13h 0m - -
2026-05-11 76CD41 SFO → SIN May 11, 18:45 UTCMay 12, 10:45 UTC16h 0m - -
2026-05-10 76CD44 SFO → SIN May 10, 18:45 UTCMay 11, 09:45 UTC15h 0m - -
2026-05-09 76CD43 SFO → SIN May 9, 19:10 UTCMay 10, 17:59 UTC22h 50m - -
2026-05-08 76CD41 SFO → SIN May 8, 18:50 UTCMay 9, 09:35 UTC14h 45m - -
2026-05-07 76CD48 SFO → SIN May 7, 19:15 UTCMay 8, 09:39 UTC14h 25m - -
2026-05-06 76CDB6 SFO → SIN May 6, 18:40 UTCMay 7, 08:15 UTC13h 35m - -
2026-05-06 76CDBA SFO → SIN May 6, 08:10 UTCMay 7, 05:50 UTC21h 39m - -
2026-05-05 76CDBA SFO → SIN May 5, 18:55 UTCMay 6, 09:40 UTC14h 45m - -
2026-05-04 76CD41 SFO → SIN May 4, 18:45 UTCMay 5, 09:10 UTC14h 25m - -
2026-05-03 76CD46 SFO → SIN May 3, 19:25 UTCMay 4, 09:45 UTC14h 20m - -

Performance history

Flights tracked
63 showing last 30
Avg arrival delay
-
On-time arrival
-
Aircraft used
11

Monthly activity 2 months

Month Flights tracked
May 2026 32
April 2026 31

SIA31 frequently asked

Where does flight SIA31 fly?
SIA31 (Singapore Airlines) flies from SFO to SIN. View the full route page.
How long is flight SIA31?
Based on observed flights, SIA31 takes on average 13h 19m from takeoff to landing.
How often does SIA31 fly?
SIA31 has been observed flying daily in our tracking data. We've recorded 63 flights under this callsign.
What aircraft operates flight SIA31?
SIA31 has been operated by 11 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.