Live tracking not available yet
BA4577 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
HKG
Hong Kong International Airport
Hong Kong
TT1 Gate 6 Scheduled 11:00 AM
Actual 11:30 AM
MEL
Melbourne Airport
Melbourne
TT2 Gate 20 Scheduled 11:00 PM
Actual 10:57 PM
Baggage claim 1
9h 0m flight time
Daily
Recent Flights
Last 2 observedMar 15
Sun
HKG
MEL
Dep 11:00:00
(actual 11:30:00)
77W
Boarding
Mar 06
Fri
HKG
MEL
Dep 11:00:00
(actual 11:36:00)
77W
Boarding
Schedule
Operates
Daily
Departure
11:00 AM
Arrival
11:00 PM
Duration
9h 0m
Aircraft
Boeing 777-300ER
Terminal
TT1
TT2
Gate
6
20
Actual
11:30
22:57
Baggage
Carousel 1
Operating Days
Mo
Tu
We
Th
Fr
Sa
Su
Upcoming
Wed, Mar 18
Thu, Mar 19
Fri, Mar 20
Sat, Mar 21
Sun, Mar 22
Mon, Mar 23
Tue, Mar 24
Schedule valid
Mar 03 —
Jun 01, 2026