Live tracking not available yet
IB3503 has a schedule in our database but isn't on the airport board right now. Live position data typically appears within a few hours of departure.
Flight Status
Scheduled
Route Info
SYD
Sydney Kingsford Smith International Airport
Sydney (Mascot)
T1 Gate 59 Scheduled 4:20 PM
Actual 4:46 PM
SIN
Singapore Changi Airport
Singapore
T1 Gate C15 Scheduled 9:25 PM
Actual 9:21 PM
Baggage claim 12
8h 5m flight time
Daily
Recent Flights
Last 1 observedMar 18
Wed
SYD
SIN
Dep 16:20:00
(actual 16:46:00)
77W
Boarding
Schedule
Operates
Daily
Departure
4:20 PM
Arrival
9:25 PM
Duration
8h 5m
Aircraft
Boeing 777-300ER
Terminal
T1
T1
Gate
59
C15
Actual
16:46
21:21
Baggage
Carousel 12
Operating Days
Mo
Tu
We
Th
Fr
Sa
Su
Upcoming
Fri, Mar 20
Sat, Mar 21
Sun, Mar 22
Mon, Mar 23
Tue, Mar 24
Wed, Mar 25
Thu, Mar 26
Schedule valid
Mar 16 —
Jun 17, 2026