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Cathay Pacific Cathay Pacific

CX6503 Flight status

According to real-time data from Trip.com, flight CX6503, operated by Cathay Pacific and scheduled to fly from Hong Kong (HKG to Koh Samui (USM), has been cancelled. Please contact the airline or airport counter for the latest information.
Wed, Nov 11
Thu, Nov 12
Sat, Nov 14
HKG-USM

Access more flight status info on the Trip.com app

Arrived
The flight has arrived 6m early
Hong Kong(HKG)
17:24
Scheduled: 17:05, Nov 11
Hong Kong International Airport T2
2049km
173106C5-5199-4134-A176-6296CB3DA377 3h 30m
Koh Samui(USM)
19:29
Scheduled: 19:35, Nov 11
Samui Airport T1
Check-in Counter
V19-V21
Boarding Gate
7
Arrival Gate
--
Baggage
--
Need a flight from Hong Kong to Koh Samui?
Cathay Pacific From DKK 2,990
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HKG-USM

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Cancelled
Please refer to the airline for the latest information
Hong Kong(HKG)
--
Scheduled: 17:05, Nov 12
Hong Kong International Airport
Koh Samui(USM)
--
Scheduled: 19:35, Nov 12
Samui Airport
Check-in Counter
V
Boarding Gate
--
Arrival Gate
--
Baggage
--
Show More
Need a flight from Hong Kong to Koh Samui?
Cathay Pacific From DKK 2,990
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HKG-USM

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Cancelled
Please refer to the airline for the latest information
Hong Kong(HKG)
--
Scheduled: 17:05, Nov 14
Hong Kong International Airport
Koh Samui(USM)
--
Scheduled: 19:35, Nov 14
Samui Airport
Check-in Counter
V
Boarding Gate
--
Arrival Gate
--
Baggage
--
Show More
Need a flight from Hong Kong to Koh Samui?
Cathay Pacific From DKK 2,990
Search flights
Information provided by VariFlight. Please refer to airport announcements for the most up-to-date information. You can also explore more flights from Hong Kong to Koh Samui or track other flights with our flight status tracker.
Flight.News
Koh Samui weather alert: A moderate northeast monsoon brings isolated heavy rains and thundershowers to the region. Beware of heavy rainfall accumulations that may trigger flash floods and overflows, particularly along waterways, foothills, and lowlands. In the Gulf, marine conditions will strengthen, with waves reaching 2 to 3 metres in thundershower areas. All vessels should avoid stormy areas, and small boats are advised to remain ashore.

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CX6503 Aircraft Details

flight status
Airbus A319
Punctuality (Departure)
80 %
Punctuality (Arrival)
93 %
Early on average
13 minutes
Age
--
Seats
--
Flight Distance
--

Flight History for CX6503

Trip.com historical records show that the last CX6503 flight departed on Wed, Nov 11 from HKG at approximately 17:24. This flight is expected to arrrive in USM at 19:29.
Date Airport Aircraft Model Departure Arrival Status
Departure Arrival
Sat, Nov 7 Hong Kong (HKG) Koh Samui (USM) JET -- -- Cancelled
Sun, Nov 8 Hong Kong (HKG) Koh Samui (USM) 319 18:25 20:10 Arrived
Mon, Nov 9 Hong Kong (HKG) Koh Samui (USM) 319 17:14 19:12 Arrived
Tue, Nov 10 Hong Kong (HKG) Koh Samui (USM) JET -- -- Cancelled
Wed, Nov 11 Hong Kong (HKG) Koh Samui (USM) 319 17:24 19:29 Arrived
Thu, Nov 12 Hong Kong (HKG) Koh Samui (USM) JET -- -- Cancelled
Sat, Nov 14 Hong Kong (HKG) Koh Samui (USM) JET -- -- Cancelled

CX6503 On-Time Performance

Based on the average performance of this flight over the past 30 trips, the on-time departure rate of CX6503 is 80% (Late on average 20 minutes), and the on-time arrival rate is 93% (Early on average 13 minutes).

On-Time Departures
Punctuality
80 %
Late on average 20 minutes
Early
7 %
On time
73 %
30 mins late
13 %
60 mins late
7 %
90 mins late
0 %
Cancelled
2 %
On-Time Arrivals
Punctuality
93 %
Early on average 13 minutes
Early
87 %
On time
7 %
30 mins late
7 %
60 mins late
0 %
90 mins late
0 %
Cancelled
2 %

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Flight FAQs

  • What is the current status of flight cx6503?

    Flight cx6503 has been canceled (status: Cancelled). Contact Cathay Pacific or your booking channel for rebooking or refund (updated Nov 12, 2026).
  • Flight cx6503 has been canceled (status: Cancelled). Contact Cathay Pacific or your booking channel for rebooking or refund options; if booked on Trip.com, use Manage Booking.
  • Flight cx6503 is scheduled to depart at 17:05. The latest actual or estimated departure time is 17:05, and the current status is Cancelled (updated Nov 12, 2026).
  • Flight cx6503 is scheduled to arrive at 19:35. The latest estimated or actual arrival time is 19:35. Status is Cancelled as of Nov 12, 2026.
  • Track flight cx6503 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 cx6503 is delayed or canceled, first confirm the latest status here (Cancelled, updated Nov 12, 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.
  • Flight cx6503 has been canceled and did not depart from Hong Kong (HKG). Contact Cathay Pacific or your booking channel for next steps.

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Arrival Info: Koh Samui Weather & Current Time

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Rain
|
25°C - 29°C
Weather forecast for your arrival day
timeDifferenceIcon
-1 hour time difference
Time on arrival: Hong Kong 20:35 | Koh Samui 19:35

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