Cathay Pacific CX427 Flight Status
Based on Trip.com real-time data, flight CX427 operated by Cathay Pacific from Seoul (ICN) to Hong Kong (HKG) on Sep 22, 2026 has departed at 02:04 (Local time in Seoul, UTC+9) and is expected to arrive at 04:13 (Local time in Hong Kong, UTC+8) at Hong Kong International Airport (HKG).
Mon, Sep 21
Tue, Sep 22
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Arrived
The flight has arrived 45m early
2084km
3h 50m
Check-in Counter
J01-J08
Boarding Gate
10
Arrival Gate
21
Baggage
3
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En route
Your flight has departed Seoul and is expected to arrive in Hong Kong at 04:13.
3h 50m
Check-in Counter
J01-J08
Boarding Gate
23
Arrival Gate
--
Baggage
2
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Information provided by VariFlight For the latest updates, please refer to airport announcements or consult your airline. You can also explore more flights from Seoul to Hong Kong or track other flights with our flight status tracker.
Track the Previous Flight Status: Landed at Seoul
CX426
|
Hong Kong (HKG) 
Seoul (SEL)
Seoul (SEL)Scheduled: 00:25
|
20m early
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CX427 Aircraft Details
According to Trip.com real-time data, the CX427 flight flying from Seoul to Hong Kong on 9/22/2026 is operated by the aircraft model Airbus A321neo. This aircraft has been in service for 1m. The aircraft is equipped with 202 seats.
Airbus A321neo
Punctuality (Departure)
97%
Punctuality (Arrival)
100%
Early on average
33 minutes
Age
1m
Seats
202
Distance
--
Economy
Business
Onboard Amenities
Meal included
Seatback entertainment system
Wi-Fi (additional charge)
USB port
Seating Plan
81 cm
More legroom than on 70% of flights
46 cm
Seat width better than on 73% of flights
110°
Reclining Angle
3-3
Seat layout example
Onboard Amenities
Meal included
Seatback entertainment system
Wi-Fi is available
USB port and power outlet
Seating Plan
114 cm
More legroom than on 24% of flights
53 cm
Seat width better than on 53% of flights
147°
Reclining Angle
2-2
Seat layout example
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Flight History for CX427
Trip.com historical records show that the last CX427 flight departed on Mon, Sep 21 from ICN at approximately 01:54. This flight is expected to arrrive in HKG at 04:00.
| Date | Airport | Aircraft Type | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Wed, Sep 16 | Seoul (ICN) | Hong Kong (HKG) | 32Q | 02:03 | 04:16 | Arrived |
| Thu, Sep 17 | Seoul (ICN) | Hong Kong (HKG) | 32Q | 02:15 | 04:23 | Arrived |
| Fri, Sep 18 | Seoul (ICN) | Hong Kong (HKG) | 32Q | 01:58 | 04:14 | Arrived |
| Sat, Sep 19 | Seoul (ICN) | Hong Kong (HKG) | 32Q | 02:07 | 04:15 | Arrived |
| Sun, Sep 20 | Seoul (ICN) | Hong Kong (HKG) | 32Q | 02:05 | 04:12 | Arrived |
| Mon, Sep 21 | Seoul (ICN) | Hong Kong (HKG) | 32Q | 01:54 | 04:00 | Arrived |
| Tue, Sep 22 | Seoul (ICN) | Hong Kong (HKG) | 32Q | 02:04 | 04:13 | En route |
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CX427 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of CX427 is 97% (Late on average 7 minutes), and the on-time arrival rate is 100% (Early on average 33 minutes).
On-Time Departures
Punctuality
97%
Late on average 7 minutes
Early
20%
On time
77%
30 mins late
0%
60 mins late
3%
90 mins late
0%
Cancelled
0%
On-Time Arrivals
Punctuality
100%
Early on average 33 minutes
Early
97%
On time
3%
30 mins late
0%
60 mins late
0%
90 mins late
0%
Cancelled
0%
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Frequently Asked Questions
What is the current status of flight cx427?
Flight cx427 has departed (status: En route). Departure 02:04, estimated arrival 04:13 (updated Sep 22, 2026).Is flight cx427 on time today?
Flight cx427 has already departed (status: En route). It took off at 02:04 and is estimated to arrive at 04:13.Has flight cx427 departed yet? What is the departure time?
Flight cx427 is scheduled to depart at 01:55. The latest actual or estimated departure time is 02:04, and the current status is En route (updated Sep 22, 2026).When is flight cx427 scheduled to arrive?
Flight cx427 is scheduled to arrive at 04:45. The latest estimated or actual arrival time is 04:13. Status is En route as of Sep 22, 2026.What is the gate information for flight cx427?
For flight cx427, the departure terminal is T1 and the boarding gate is 23. Gate assignments can change at short notice—confirm on airport screens before heading to security.What is the baggage carousel number for flight cx427?
After arrival, baggage for flight cx427 is expected at carousel 2 in terminal T1. Carousel numbers are assigned close to landing and may change—follow airport signs on arrival.What route does flight cx427 fly?
Flight cx427 is operated by Cathay Pacific from Seoul (ICN) to Hong Kong (HKG). Typical flight time is about 3 hours50 minutes; operating days may include Tuesday.How can I check real-time status for flight cx427?
Track flight cx427 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 cx427 is delayed or canceled, what should I do?
If cx427 is delayed or canceled, first confirm the latest status here (En route, updated Sep 22, 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 cx427 departed from Seoul?
Flight cx427 has departed from Seoul (ICN) at 02:04 (status: En route).What is the seat configuration for flight cx427?
Flight cx427 usually flies a Airbus A321neo with seat layout 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: Hong Kong Weather & Time
Thunder with showers
|
27°C - 32°C
Expected weather conditions upon arrival
-1 hour time difference
Time on arrival: Seoul 05:13| Hong Kong 04:13
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