Cathay Pacific CX139 Flight Status
Based on Trip.com’s real-time data, the CX139 flight operated by Cathay Pacific on Jul 7, 2026 is scheduled to fly from Hong Kong (HKG) to Sydney (SYD). The flight is expected to depart at 09:10 (local time in Hong Kong, UTC+8) and land at 19:28 (local time in Sydney, UTC+10) .
Mon, Jul 6
Tue, Jul 7
Wed, Jul 8
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Arrived
The flight has arrived 14m early
7395km
9h
Check-in Counter
B6-C36
Boarding Gate
25
Arrival Gate
8
Baggage
15
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Scheduled
Your flight will depart on time.
7395km
9h
Check-in Counter
B6-C36
Boarding Gate
4
Arrival Gate
24
Baggage
15
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Scheduled
Your flight will depart on time.
9h
Check-in Counter
A-F
Boarding Gate
--
Arrival Gate
--
Baggage
13
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Information provided by VariFlightVariFlight. For the latest updates, please refer to airport announcements or consult your airline. If this is not your flight, you can browse more options for flights from Hong Kong to Sydney to find your schedule.
CX139 Aircraft Details
According to Trip.com real-time data, the CX139 flight flying from Hong Kong to Sydney on 7/7/2026 is operated by the aircraft model Boeing 777-300ER. This aircraft has been in service for 13y, 7m.
Boeing 777-300ER
Punctuality (Departure)
33%
Punctuality (Arrival)
93%
Late on average
0 minutes
Age
13y, 7m
Seats
--
Distance
--
Economy
Premium Economy
Business
First
Onboard Amenities
Meal included
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seating Plan
81 cm
More legroom than on 20% of flights
44 cm
Seat width better than on 10% of flights
110°
Reclining Angle
3-4-3
Seat layout example
Onboard Amenities
Meal included
Seatback entertainment system
Wi-Fi (free)
USB port and power outlet
Seating Plan
97 cm
Legroom
50 cm
Seat width
145°
Reclining Angle
2-4-2
Seat layout example
Onboard Amenities
Meal included
Seatback entertainment system
Wi-Fi (free)
USB port and power outlet
Seating Plan
109 cm
Legroom
53 cm
Seat width better than on 30% of flights
180°
Reclining Angle Fully reclinable
1-2-1
Seat layout example
Onboard Amenities
Meal included
On-demand entertainment
Wi-Fi is available
USB port and power outlet
Seating Plan
206 cm
Legroom
91 cm
Seat width
180°
Reclining Angle Fully reclinable
--
Seat layout example
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Flight History for CX139
Trip.com historical records show that the last CX139 flight departed on Mon, Jul 6 from HKG at approximately 09:34. This flight is expected to arrrive in SYD at 19:56.
| Date | Airport | Aircraft Type | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Thu, Jul 2 | Hong Kong (HKG) | Sydney (SYD) | 77W | 09:28 | 19:39 | Arrived |
| Fri, Jul 3 | Hong Kong (HKG) | Sydney (SYD) | 77W | 09:59 | 20:10 | Arrived |
| Sat, Jul 4 | Hong Kong (HKG) | Sydney (SYD) | 77W | 09:40 | 19:57 | Arrived |
| Sun, Jul 5 | Hong Kong (HKG) | Sydney (SYD) | 77W | 09:43 | 20:06 | Arrived |
| Mon, Jul 6 | Hong Kong (HKG) | Sydney (SYD) | 77W | 09:34 | 19:56 | Arrived |
| Tue, Jul 7 | Hong Kong (HKG) | Sydney (SYD) | 77W | 09:10 | 19:28 | Scheduled |
| Wed, Jul 8 | Hong Kong (HKG) | Sydney (SYD) | 77W | 09:10 | 20:10 | Scheduled |
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CX139 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of CX139 is 33% (Late on average 39 minutes), and the on-time arrival rate is 93% (Early on average 0 minutes).
On-Time Departures
Punctuality
33%
Late on average 39 minutes
Early
0%
On time
33%
30 mins late
57%
60 mins late
10%
90 mins late
0%
Cancelled
0%
On-Time Arrivals
Punctuality
93%
Early on average 0 minutes
Early
53%
On time
40%
30 mins late
7%
60 mins late
0%
90 mins late
0%
Cancelled
0%
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