Cathay Pacific CX139 Flight Status
Based on Trip.com’s real-time data, the CX139 flight operated by Cathay Pacific on Oct 23, 2026 is scheduled to fly from Hong Kong (HKG) to Sydney (SYD). The flight is expected to depart at 08:45 (local time in Hong Kong, UTC+8) and land at 20:13 (local time in Sydney, UTC+11) .
Thu, Oct 22
Fri, Oct 23
Sat, Oct 24
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Arrived
The flight has arrived 10m early
7395km
9h
Check-in Counter
A,C
Boarding Gate
3
Arrival Gate
8
Baggage
15
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Scheduled
Your flight will depart on time.
7395km
9h
Check-in Counter
A,C
Boarding Gate
--
Arrival Gate
--
Baggage
14
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Need a flight from Hong Kong to Sydney?
Cathay Pacific From €358
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Scheduled
Your flight will depart on time.
9h
Check-in Counter
A,C
Boarding Gate
--
Arrival Gate
--
Baggage
13
Show more
Need a flight from Hong Kong to Sydney?
Cathay Pacific From €358
Search flights Information provided by VariFlight For the latest updates, please refer to airport announcements or consult your airline. You can also explore more flights from Hong Kong to Sydney or track other flights with our flight status tracker.
CX139 Aircraft Details
According to Trip.com real-time data, the CX139 flight flying from Hong Kong to Sydney on 10/23/2026 is operated by the aircraft model Airbus A350 XWB. This aircraft has been in service for 9y, 5m. The aircraft is equipped with 280 seats. The average flight distance for this journey is 7,395 km.
Airbus A350 XWB
Punctuality (Departure)
77
%
Punctuality (Arrival)
90
%
Late on average
0 minutes
Age
9y, 5m
Seats
280
Distance
7,395 km
Economy
Premium Economy
Business
Onboard Amenities
Meal included
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seating Plan
81 cm
More legroom than on 15% of flights
46 cm
Seat width better than on 38% of flights
115°
Reclining Angle
3-3-3
Seat layout example
Onboard Amenities
Meal included
Seatback entertainment system
Wi-Fi (free)
USB port and power outlet
Seating Plan
102 cm
More legroom than on 82% of flights
51 cm
Seat width better than on 82% of flights
135°
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
114 cm
More legroom than on 69% of flights
51 cm
Seat width
180°
Reclining Angle
Fully reclinable
1-2-1
Seat layout example
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Flight History for CX139
Trip.com historical records show that the last CX139 flight departed on Thu, Oct 22 from HKG at approximately 09:05. This flight is expected to arrrive in SYD at 20:35.
| Date | Airport | Aircraft Type | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sun, Oct 18 | Hong Kong (HKG) | Sydney (SYD) | 359 | 09:37 | 21:00 | Arrived |
| Mon, Oct 19 | Hong Kong (HKG) | Sydney (SYD) | 359 | 09:08 | 20:35 | Arrived |
| Tue, Oct 20 | Hong Kong (HKG) | Sydney (SYD) | 359 | 09:03 | 20:44 | Arrived |
| Wed, Oct 21 | Hong Kong (HKG) | Sydney (SYD) | 359 | 09:21 | 20:55 | Arrived |
| Thu, Oct 22 | Hong Kong (HKG) | Sydney (SYD) | 359 | 09:05 | 20:35 | Arrived |
| Fri, Oct 23 | Hong Kong (HKG) | Sydney (SYD) | 359 | 08:45 | 20:13 | Scheduled |
| Sat, Oct 24 | Hong Kong (HKG) | Sydney (SYD) | JET | 08:45 | 20:45 | 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 77% (Late on average 25 minutes), and the on-time arrival rate is 90% (Early on average 0 minutes).
On-Time Departures
Punctuality
77
%
Late on average
25 minutes
Early
0
%
On time
77
%
30 mins late
23
%
60 mins late
0
%
90 mins late
0
%
Cancelled
0
%
On-Time Arrivals
Punctuality
90
%
Early on average
0 minutes
Early
63
%
On time
27
%
30 mins late
0
%
60 mins late
10
%
90 mins late
0
%
Cancelled
0
%
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Frequently Asked Questions
What is the current status of flight cx139?
Flight cx139 has not departed yet and is currently on schedule. Scheduled departure 08:45, arrival 20:45 (updated Oct 23, 2026).Is flight cx139 on time today?
Flight cx139 has not departed yet and is currently on schedule. Scheduled departure is 08:45, with arrival at 20:45. Recheck gate and timing before you head to the airport.Has flight cx139 departed yet? What is the departure time?
Flight cx139 is scheduled to depart at 08:45. The latest actual or estimated departure time is 08:45, and the current status is Scheduled (updated Oct 23, 2026).When is flight cx139 scheduled to arrive?
Flight cx139 is scheduled to arrive at 20:45. The latest estimated or actual arrival time is 20:13. Status is Scheduled as of Oct 23, 2026.What is the baggage carousel number for flight cx139?
After arrival, baggage for flight cx139 is expected at carousel 14 in terminal T1. Carousel numbers are assigned close to landing and may change—follow airport signs on arrival.What route does flight cx139 fly?
Flight cx139 is operated by Cathay Pacific from Hong Kong (HKG) to Sydney (SYD). Typical flight time is about 9 hours; operating days may include Friday.How can I check real-time status for flight cx139?
Track flight cx139 on this Trip.com status page for live departure, arrival, gate and baggage updates. For push alerts on the go, open the same flight in the Trip.com App and turn on flight notifications.If flight cx139 is delayed or canceled, what should I do?
If cx139 is delayed or canceled, first confirm the latest status here (Scheduled, updated Oct 23, 2026). Contact Cathay Pacific or your booking channel for rebooking or refund options, and check Trip.com Manage Booking if you booked on Trip.com.Has flight cx139 departed from Hong Kong?
Flight cx139 has not departed from Hong Kong (HKG) yet and is currently on schedule for 08:45.What is the seat configuration for flight cx139?
Flight cx139 usually flies a Airbus A350 XWB with seat layout 3-3-3. Layouts can differ by aircraft subtype and cabin product—confirm your seat map in Manage Booking after you purchase.
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Destination Info: Sydney Weather & Time
Partly clear with showers
|
16°C - 23°C
Expected weather conditions upon arrival
3 hour time difference
Time on arrival: Hong Kong 17:13
|
Sydney 20:13
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