Apparatus

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flight_takeoff Flight

SIA321

Operated by Singapore Airlines

Live map

Live map filtered to SIA321. Shown when the flight is currently airborne.

Route airports View route page →

Departure

LHR EGLL VFR

London Heathrow Airport

London, GB

Local time
06:52 GMT+1
Timezone
Europe/London
Type
Large Airport
Elevation
83 ft
Coordinates
51.4707, -0.4599

cloud Weather

Wind
360° / 4 kt
Visibility
6 SM
Ceiling
CLR
Temp / Dew
16°C / 8°C
Altimeter
30.15 inHg

Obs: 2026-05-30T05:20:00.000Z

Raw METAR / TAF 
METAR EGLL 300520Z AUTO 36004KT 9999 NCD 16/08 Q1021

TAF EGLL 300456Z 3006/3112 VRB04KT CAVOK BECMG 3014/3017 28010KT BECMG 3104/3107 BKN030 PROB30 TEMPO 3105/3108 BKN014

flight Live Traffic

flight_takeoff 29 Departures
flight_land 68 Arrivals

Arrival

SIN WSSS VFR

Singapore Changi Airport

Singapore, SG

Local time
13:52 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 7 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-05-29 76CEF0 LHR → SIN May 29, 21:30 UTCMay 30, 01:45 UTC4h 15m - -
2026-05-28 76CDC3 LHR → SIN May 28, 21:25 UTCMay 29, 09:40 UTC12h 15m - -
2026-05-27 76CEF0 LHR → SIN May 27, 21:25 UTCMay 28, 09:40 UTC12h 15m - -
2026-05-26 76CEE7 LHR → SIN May 26, 21:29 UTCMay 27, 09:30 UTC12h 0m - -
2026-05-25 76CEF6 LHR → SIN May 25, 21:24 UTCMay 26, 09:40 UTC12h 15m - -
2026-05-24 76CDC1 LHR → SIN May 24, 21:30 UTCMay 25, 10:25 UTC12h 55m - -
2026-05-23 76CEE8 LHR → SIN May 23, 21:15 UTCMay 24, 10:20 UTC13h 5m - -
2026-05-22 76CEE2 LHR → SIN May 22, 21:30 UTCMay 23, 10:35 UTC13h 4m - -
2026-05-21 76CEF3 LHR → SIN May 21, 21:25 UTCMay 22, 10:10 UTC12h 44m - -
2026-05-20 76CEEB LHR → SIN May 20, 21:25 UTCMay 21, 10:05 UTC12h 40m - -
2026-05-19 76CEF1 LHR → SIN May 19, 21:25 UTCMay 20, 10:15 UTC12h 51m - -
2026-05-18 76CDC2 LHR → SIN May 18, 21:40 UTCMay 19, 10:10 UTC12h 30m - -
2026-05-17 76CEF6 LHR → SIN May 17, 21:15 UTCMay 18, 09:55 UTC12h 40m - -
2026-05-16 76CEF9 LHR → SIN May 16, 21:30 UTCMay 17, 10:10 UTC12h 40m - -
2026-05-15 76CEEB LHR → SIN May 15, 21:20 UTCMay 16, 09:40 UTC12h 21m - -
2026-05-14 76CEF3 LHR → SIN May 14, 22:15 UTCMay 15, 07:50 UTC9h 35m - -
2026-05-13 76CDC2 LHR → SIN May 13, 21:55 UTCMay 14, 09:45 UTC11h 50m - -
2026-05-12 76CEF3 LHR → SIN May 12, 21:15 UTCMay 13, 09:35 UTC12h 20m - -
2026-05-11 76CEE8 LHR → SIN May 11, 21:30 UTCMay 12, 09:30 UTC12h 0m - -
2026-05-10 76CEF1 LHR → SIN May 10, 21:14 UTCMay 11, 09:20 UTC12h 5m - -
2026-05-09 76CEEC LHR → SIN May 9, 21:25 UTCMay 10, 09:55 UTC12h 30m - -
2026-05-08 76CDC3 LHR → SIN May 8, 21:20 UTCMay 9, 09:40 UTC12h 20m - -
2026-05-07 76CEF3 LHR → SIN May 7, 21:45 UTCMay 8, 09:44 UTC12h 0m - -
2026-05-06 76CEF7 LHR → SIN May 6, 21:10 UTCMay 7, 09:10 UTC12h 0m - -
2026-05-05 76CEED LHR → SIN May 5, 21:30 UTCMay 6, 09:45 UTC12h 15m - -
2026-05-04 76CEF6 LHR → SIN May 4, 21:30 UTCMay 5, 09:40 UTC12h 10m - -
2026-05-03 76CDC2 LHR → SIN May 3, 21:29 UTCMay 4, 10:15 UTC12h 45m - -
2026-05-02 76CEEC LHR → SIN May 2, 21:15 UTCMay 3, 10:10 UTC12h 54m - -
2026-05-01 76CEF1 LHR → SIN May 1, 21:10 UTCMay 2, 10:00 UTC12h 50m - -
2026-04-30 76CEEC LHR → SIN Apr 30, 21:30 UTCMay 1, 10:05 UTC12h 35m - -

Performance history

Flights tracked
71 showing last 30
Avg arrival delay
-
On-time arrival
-
Aircraft used
15

Monthly activity 2 months

Month Flights tracked
May 2026 29
April 2026 42

SIA321 frequently asked

Where does flight SIA321 fly?
SIA321 (Singapore Airlines) flies from LHR to SIN. View the full route page.
How long is flight SIA321?
Based on observed flights, SIA321 takes on average 12h 5m from takeoff to landing.
How often does SIA321 fly?
SIA321 has been observed flying daily in our tracking data. We've recorded 71 flights under this callsign.
What aircraft operates flight SIA321?
SIA321 has been operated by 15 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track SIA321 live?
Yes. When SIA321 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.