Track a Flight

(BA) British Airways 4135 Flight Tracker

Flight Status

BA 4135
British Airways
Hong Kong
Sydney
Operated by Cathay Pacific 139
Arrived
Delayed by 19m
Hong Kong, HK
Hong Kong International Airport
Flight Departure Times
01-Apr-2026
Scheduled
08:45 HKT
Actual
09:01 HKT
Terminal
1
Gate
43
Sydney, NSW, AU
Sydney Kingsford Smith International Airport
Flight Arrival Times
01-Apr-2026
Scheduled
20:45 AEDT
Actual
21:04 AEDT
Terminal
1
Gate
10
Baggage
14

Flight Tracker

Positional Tracking Has Ended

The flight has landed

0 ft
LANDED

Flight Time

Total

9h 3m

Elapsed

9h 3m

Remaining

0m

Flight Distance

Total

0

Flown

0

Remaining

0

Additional Details

This Flight Also Marketed As

Codeshare Airline

Finnair
Miat Mongolian Airlines

Flight Number

(AY) 5105(OM) 5681

Aircraft Equipment

Code

77W

Description

Boeing 777-300ER

Past and Upcoming Flights

For flights prior to the results below, please use our Historical Flight Status feature.
01-Apr
29-Mar
30-Mar
31-Mar
01-Apr
02-Apr
03-Apr
04-Apr
Flights for Sunday, 29-Mar-2026
Departure Time
Origin
 
Destination
Arrival Time
08:45 HKT
HKG
Hong Kong
SYD
Sydney
20:45 AEDT
Flights for Monday, 30-Mar-2026
Departure Time
Origin
 
Destination
Arrival Time
08:45 HKT
HKG
Hong Kong
SYD
Sydney
20:45 AEDT
Flights for Tuesday, 31-Mar-2026
Departure Time
Origin
 
Destination
Arrival Time
08:45 HKT
HKG
Hong Kong
SYD
Sydney
20:45 AEDT
Flights for Wednesday, 01-Apr-2026
Departure Time
Origin
 
Destination
Arrival Time
08:45 HKT
HKG
Hong Kong
SYD
Sydney
20:45 AEDT
Flights for Thursday, 02-Apr-2026
Departure Time
Origin
 
Destination
Arrival Time
08:45 HKT
HKG
Hong Kong
SYD
Sydney
20:45 AEDT
Flights for Friday, 03-Apr-2026
Departure Time
Origin
 
Destination
Arrival Time
08:45 HKT
HKG
Hong Kong
SYD
Sydney
20:45 AEDT
Flights for Saturday, 04-Apr-2026
No Flight Information Available
According to our data, this flight is not scheduled to fly on this date

Mobile Applications for the Active Traveler

Over 10 million people have downloaded our FlightStats mobile apps!

try it out today!