Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

SIA421

Operated by Singapore Airlines

Live map

Live map filtered to SIA421. Shown when the flight is currently airborne.

Route airports View route page →

Departure

BOM VABB IFR

Chhatrapati Shivaji Maharaj International Airport

Mumbai, IN

Local time
10:35 GMT+5:30
Timezone
Asia/Kolkata
Type
Large Airport
Elevation
39 ft
Coordinates
19.0887, 72.8679

cloud Weather

Wind
260° / 5 kt
Visibility
2.17 SM
Ceiling
CLR
Temp / Dew
32°C / 24°C
Altimeter
29.79 inHg
Wx
HZ

Obs: 2026-04-15T04:30:00.000Z

Raw METAR / TAF 
METAR VABB 150430Z 26005KT 3500 HZ NSC 32/24 Q1009 NOSIG

TAF VABB 150500Z 1506/1515 29013KT 4000 HZ NSC BECMG 1507/1509 5000 HZ

Arrival

SIN WSSS VFR

Singapore Changi Airport

Singapore, SG

Local time
13:05 GMT+8
Timezone
Asia/Singapore
Type
Large Airport
Elevation
22 ft
Coordinates
1.3502, 103.9940

cloud Weather

Wind
170° / 4 kt
Visibility
6 SM
Ceiling
FEW 1,600 ft, BKN 27,000 ft
Temp / Dew
29°C / 24°C
Altimeter
29.82 inHg

Obs: 2026-04-15T04:30:00.000Z

Raw METAR / TAF 
METAR WSSS 150430Z 17004KT 130V230 9999 FEW016 BKN270 29/24 Q1010 NOSIG

TAF AMD WSSS 150330Z 1503/1606 18008KT 9999 FEW015 SCT020

flight Live Traffic

flight_takeoff 4 Departures
flight_land 2 Arrivals

Recent history last 2

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-04-14 76CC6B BOM → SIN Apr 14, 10:35 UTCApr 14, 11:05 UTC30m - -
2026-04-13 76CC69 - Apr 13, 10:45 UTCApr 13, 11:30 UTC45m - -

Performance history

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

Monthly activity 1 month

Month Flights tracked
April 2026 2

SIA421 frequently asked

Where does flight SIA421 fly?
SIA421 (Singapore Airlines) flies from BOM to SIN. View the full route page.
How long is flight SIA421?
Based on observed flights, SIA421 takes on average 37m from takeoff to landing.
How often does SIA421 fly?
SIA421 has been observed flying occasionally in our tracking data. We've recorded 2 flights under this callsign.
What aircraft operates flight SIA421?
SIA421 has been operated by 2 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track SIA421 live?
Yes. When SIA421 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.