Cathay Pacific
CX138 Flight Status
According to Trip.com real-time data, the CX138 flight operated by Cathay Pacific on Aug 20, 2026 is scheduled to fly from Sydney (SYD) to Hong Kong (HKG). The flight is expected to depart at 9:55 PM (local time in Sydney, UTC+10) and land at 4:36 AM (local time in Hong Kong, UTC+8) .
Wed, Aug 19
Thu, Aug 20
Fri, Aug 21
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Arrived
The flight has arrived 25m early
7395km
9h 15m
Check-in Counter
H
Boarding Gate
36
Arrival Gate
8
Baggage
2
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Scheduled
Your flight will depart on time.
7395km
9h 15m
Check-in Counter
H
Boarding Gate
32
Arrival Gate
--
Baggage
--
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Scheduled
Your flight will depart on time.
9h 15m
Check-in Counter
H
Boarding Gate
32
Arrival Gate
--
Baggage
--
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Information provided by VariFlightVariFlight.
For real-time updates, please check airport displays or contact your airline.
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Track the Previous Flight Status: Scheduled
CX139
|
Hong Kong (HKG)
Sydney (SYD)
Sydney (SYD)
Scheduled: 8:10 PM
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CX138 Aircraft Details
According to Trip.com real-time data, the CX138 flight flying from Sydney to Hong Kong on 8/20/2026 is operated by the aircraft model Boeing 777-300ER. This aircraft has been in service for 11y, 9m. The aircraft is equipped with 361 seats. The average flight distance for this journey is 7,395 km.
Boeing 777-300ER
Punctuality (Departure)
87
%
Punctuality (Arrival)
97
%
Early on average
6 minutes
Age
11y, 9m
Seats
361
Flight Distance
7,395 km
Economy
Premium Economy
Business
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
47 cm
Seat width better than on 56% 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
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Flight History for CX138
Trip.com historical records show that the last CX138 flight departed on Wed, Aug 19 from SYD at approximately 10:11 PM. This flight is expected to arrrive in HKG at 4:45 AM.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sat, Aug 15 | Sydney (SYD) | Hong Kong (HKG) | 77W | 10:20 PM | 5:05 AM | Arrived |
| Sun, Aug 16 | Sydney (SYD) | Hong Kong (HKG) | 77W | 10:09 PM | 4:58 AM | Arrived |
| Mon, Aug 17 | Sydney (SYD) | Hong Kong (HKG) | 77W | 10:09 PM | 4:55 AM | Arrived |
| Tue, Aug 18 | Sydney (SYD) | Hong Kong (HKG) | 77W | 10:12 PM | 4:53 AM | Arrived |
| Wed, Aug 19 | Sydney (SYD) | Hong Kong (HKG) | 77W | 10:11 PM | 4:45 AM | Arrived |
| Thu, Aug 20 | Sydney (SYD) | Hong Kong (HKG) | 77W | 9:55 PM | 4:36 AM | Scheduled |
| Fri, Aug 21 | Sydney (SYD) | Hong Kong (HKG) | 77W | 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 87% (Late on average 21 minutes), and the on-time arrival rate is 97% (Early on average 6 minutes).
On-Time Departures
Punctuality
87
%
Late on average
21 minutes
Early
0
%
On time
87
%
30 mins late
10
%
60 mins late
3
%
90 mins late
0
%
Canceled
1
%
On-Time Arrivals
Punctuality
97
%
Early on average
6 minutes
Early
80
%
On time
17
%
30 mins late
3
%
60 mins late
0
%
90 mins late
0
%
Canceled
1
%
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Frequently Asked Questions
-
What is the current status of flight cx138?
Flight cx138 has not departed yet and is currently on schedule. Scheduled departure 9:55 PM, arrival 5:10 AM (updated Aug 20, 2026). -
Is flight cx138 on time today?
Flight cx138 has not departed yet and is currently on schedule. Scheduled departure is 9:55 PM, with arrival at 5:10 AM. Recheck gate and timing before you head to the airport. -
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 9:55 PM, and the current status is Scheduled (updated Aug 20, 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 4:36 AM. Status is Scheduled as of Aug 20, 2026. -
What is the gate information for flight cx138?
For flight cx138, the departure terminal is T1 and the boarding gate is 32. 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 hours15 minutes; operating days may include Thursday. -
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 (Scheduled, updated Aug 20, 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 not departed from Sydney (SYD) yet and is currently on schedule for 9:55 PM. -
What is the seat configuration for flight cx138?
Flight cx138 usually flies a Boeing 777-300ER with seat layout 361. Layouts can differ by aircraft subtype and cabin product—confirm your seat map in Manage Booking after you purchase.
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|
27°C - 31°C
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Time on arrival: Sydney 06:36
|
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