Cathay Pacific
CX138 Flight Status
According to Trip.com real-time data, the CX138 flight operated by Cathay Pacific on Sep 11, 2026, flying from Sydney (SYD) to Hong Kong (HKG), departed at 10:37 PM and is expected to arrive at 5:21 AM (local time in Hong Kong, UTC+8) and land at Hong Kong Intl. Airport (HKG).
Thu, Sep 10
Fri, Sep 11
Sat, Sep 12
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Arrived
The flight has arrived 11m early
7395km
9h 15m
Check-in Counter
H
Boarding Gate
32
Arrival Gate
--
Baggage
9
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En route
Your flight has departed Sydney and is expected to arrive in Hong Kong at 5:21 AM.
7395km
9h 26m
Check-in Counter
H
Boarding Gate
10
Arrival Gate
--
Baggage
--
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Scheduled
Your flight will depart on time.
9h 15m
Check-in Counter
H
Boarding Gate
30
Arrival Gate
--
Baggage
--
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Information provided by VariFlight
For real-time updates, please check airport displays or contact your airline.
You can also explore more flights from Sydney to Hong Kong or track other flights with our flight status tracker.
CX138 Aircraft Details
According to Trip.com real-time data, the CX138 flight flying from Sydney to Hong Kong on 9/11/2026 is operated by the aircraft model Boeing 777-300ER. This aircraft has been in service for 14y, 6m.
Boeing 777-300ER
Punctuality (Departure)
83
%
Punctuality (Arrival)
97
%
Early on average
10 minutes
Age
14y, 6m
Seats
--
Flight Distance
--
Economy
Premium Economy
Business
First
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
81 cm
More legroom than on 11% of flights
44 cm
Seat width better than on 11% of flights
130°
Reclining Angle
3-4-3
Seat layout example
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi (free)
USB port and power outlet
Seat Information
97 cm
Legroom
50 cm
Seat width
130°
Reclining Angle
2-4-2
Seat layout example
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi (free)
USB port and power outlet
Seat Information
109 cm
Legroom
53 cm
Seat width better than on 22% of flights
180°
Reclining Angle
Fully reclinable
1-2-1
Seat layout example
In-Flight Services
Meal included
On-demand entertainment
Wi-Fi is available
USB port and power outlet
Seat Information
206 cm
Legroom
91 cm
Seat width
180°
Reclining Angle
Fully reclinable
--
Seat layout example
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Flight History for CX138
Trip.com historical records show that the last CX138 flight departed on Thu, Sep 10 from SYD at approximately 10:15 PM. This flight is expected to arrrive in HKG at 4:59 AM.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sun, Sep 6 | Sydney (SYD) | Hong Kong (HKG) | 359 | 10:17 PM | 4:56 AM | Arrived |
| Mon, Sep 7 | Sydney (SYD) | Hong Kong (HKG) | 359 | 10:07 PM | 4:51 AM | Arrived |
| Tue, Sep 8 | Sydney (SYD) | Hong Kong (HKG) | 359 | 10:12 PM | 5:04 AM | Arrived |
| Wed, Sep 9 | Sydney (SYD) | Hong Kong (HKG) | 359 | 10:04 PM | 5:05 AM | Arrived |
| Thu, Sep 10 | Sydney (SYD) | Hong Kong (HKG) | 359 | 10:15 PM | 4:59 AM | Arrived |
| Fri, Sep 11 | Sydney (SYD) | Hong Kong (HKG) | 359 | 10:37 PM | 5:21 AM | En route |
| Sat, Sep 12 | Sydney (SYD) | Hong Kong (HKG) | JET | 9:55 PM | 5:10 AM | Scheduled |
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CX138 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of CX138 is 83% (Late on average 21 minutes), and the on-time arrival rate is 97% (Early on average 10 minutes).
On-Time Departures
Punctuality
83
%
Late on average
21 minutes
Early
0
%
On time
83
%
30 mins late
17
%
60 mins late
0
%
90 mins late
0
%
Canceled
0
%
On-Time Arrivals
Punctuality
97
%
Early on average
10 minutes
Early
80
%
On time
17
%
30 mins late
3
%
60 mins late
0
%
90 mins late
0
%
Canceled
0
%
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Frequently Asked Questions
-
What is the current status of flight cx138?
Flight cx138 has departed (status: En route). Departure 10:37 PM, estimated arrival 5:21 AM (updated Sep 11, 2026). -
Is flight cx138 on time today?
Flight cx138 has already departed (status: En route). It took off at 10:37 PM and is estimated to arrive at 5:21 AM. -
Has flight cx138 departed yet? What is the departure time?
Flight cx138 is scheduled to depart at 9:55 PM. The latest actual or estimated departure time is 10:37 PM, and the current status is En route (updated Sep 11, 2026). -
When is flight cx138 scheduled to arrive?
Flight cx138 is scheduled to arrive at 5:10 AM. The latest estimated or actual arrival time is 5:21 AM. Status is En route as of Sep 11, 2026. -
What is the gate information for flight cx138?
For flight cx138, the departure terminal is T1 and the boarding gate is 10. Gate assignments can change at short notice—confirm on airport screens before heading to security. -
What route does flight cx138 fly?
Flight cx138 is operated by Cathay Pacific from Sydney (SYD) to Hong Kong (HKG). Typical flight time is about 9 hours26 minutes; operating days may include Friday. -
How can I check real-time status for flight cx138?
Track flight cx138 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 cx138 is delayed or canceled, what should I do?
If cx138 is delayed or canceled, first confirm the latest status here (En route, updated Sep 11, 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 cx138 departed from Sydney?
Flight cx138 has departed from Sydney (SYD) at 10:37 PM (status: En route). -
What is the seat configuration for flight cx138?
Flight cx138 usually flies a Boeing 777-300ER with seat layout 3-4-3. Layouts can differ by aircraft subtype and cabin product—confirm your seat map in Manage Booking after you purchase.
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Arrival Info: Hong Kong Weather & Current Time
Cloudy
|
26°C - 32°C
Weather forecast for your arrival day
-2 hour time difference
Time on arrival: Sydney 07:10
|
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