Cathay Pacific CX521 Flight Status : Live Tracking & Updates

International flight Cathay Pacific CX521 takes off from Tokyo (NRT) Japan to Hong Kong (HKG) Hong Kong. It's operated by Cathay Pacific. The plane leaves Narita International Airport at 17:15 05 May 2026 Asia/Tokyo. The flight is expected to land at Hong Kong International Airport at 21:10 05 May 2026 Asia/Hong_Kong. The flight will last about 4 hours 55 minutes.

Current status of CX521 is Departed On time Estimated Arrival in 4 hours, 47 minutes

CX521 - CPA521 Cathay Pacific (CX)
NRT Tokyo Japan
Flight NRT to HKG
HKG Hong Kong Hong Kong
Departed On time Estimated Arrival in 4 hours, 47 minutes
Departure Narita International Airport
IATA: NRTICAO: RJAA
Scheduled 17:15 05 May 2026
Actual 17:16 05 May 2026
2 None
Arrival Hong Kong International Airport
IATA: HKGICAO: VHHH
Scheduled 21:10 05 May 2026
Estimated 21:10 05 May 2026
1 None
CX521 Detail
  • Type: International Flight
  • Code Shares: AA 8883, JL 7047, QR 5859
  • Flight Duration: 4 hours 55 minutes
  • Flight Distance: 2962 kms / 1841 miles
Airline
  • Cathay Pacific
  • IATA: CX
  • ICAO: CPA
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 398
  • Freight capacity: 18.4 tons
  • Passenger classes: Economy, Business Class
More Detail
  • Aircraft: Boeing 777-300
  • Callsign: F-RCKH2
  • Departure Timezone: Asia/Tokyo
  • Arrival Timezone: Asia/Hong_Kong
  • Current Time in Tokyo: Tuesday 2026-05-05 17:23 PM
  • Current Time in Hong Kong: Tuesday 2026-05-05 16:23 PM

Cathay Pacific CX521 Flight Statistics

Cathay Pacific
Cathay Pacific
FLIGHT NO CX521
AIRPLANE Boeing 777-300
ON TIME 10
DELAYED 4
CANCELLED 0
ON TIME 23
DELAYED 7
CANCELLED 0
ON TIME 50
DELAYED 10
CANCELLED 0
ON TIME 72
DELAYED 12
CANCELLED 0
Last 14 days flight data
14 30 60 90
On Time Rate

Cathay Pacific CX521 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Sun 03 May
Scheduled On time
Tokyo (NRT) 2026-05-03T17:15
Hong Kong (HKG) 2026-05-03T21:10
Sat 02 May
Scheduled On time
Tokyo (NRT) 2026-05-02T17:15
Hong Kong (HKG) 2026-05-02T21:10
Fri 01 May
Scheduled Delayed by 15m
Tokyo (NRT) 2026-05-01T17:15
Hong Kong (HKG) 2026-05-01T21:10
Thu 30 Apr
Scheduled On time
Tokyo (NRT) 2026-04-30T17:15
Hong Kong (HKG) 2026-04-30T21:10
Sat 25 Apr
Departed Delayed by 15m
Tokyo (NRT) 2026-04-25T17:15
Hong Kong (HKG) 2026-04-25T21:10
2026-04-25T17:10
Fri 24 Apr
Scheduled On time
Tokyo (NRT) 2026-04-24T17:15
Hong Kong (HKG) 2026-04-24T21:10
Thu 23 Apr
Scheduled On time
Tokyo (NRT) 2026-04-23T17:15
Hong Kong (HKG) 2026-04-23T21:10
Thu 16 Apr
Scheduled On time
Tokyo (NRT) 2026-04-16T17:15
Hong Kong (HKG) 2026-04-16T21:10
Wed 15 Apr
Departed On time
Tokyo (NRT) 2026-04-15T17:15
Hong Kong (HKG) 2026-04-15T21:10
2026-04-15T17:24
Thu 09 Apr
Scheduled On time
Tokyo (NRT) 2026-04-09T17:15
Hong Kong (HKG) 2026-04-09T21:10

Flight routes similar to Cathay Pacific CX521

Airline Flight no Departure Arrival
Hong Kong Airlines HX609
Hong Kong Airlines 		05/05/2026
15:55 		5 hours 5 minutes
20:00
Japan Airlines JL6781
Japan Airlines 		05/05/2026
20:55 		4 hours 3 minutes
00:30
Turkish Airlines TK9207
Turkish Airlines 		05/05/2026
15:55 		5 hours 5 minutes
20:00
Qatar Airways QR5803
Qatar Airways 		05/05/2026
14:50 		0 minutes
18:50
Hong Kong Express UO651
Hong Kong Express 		05/05/2026
20:40 		4 hours 55 minutes
00:35
ANA NH811
ANA 		05/05/2026
18:35 		0 minutes
22:35
Cathay Pacific CX501
Cathay Pacific 		05/05/2026
22:00 		4 hours 55 minutes
01:55
Japan Airlines JL735
Japan Airlines 		05/05/2026
18:20 		4 hours 45 minutes
22:05

Cathay Pacific Flight CX521 FAQs

What is the scheduled flight duration for Cathay Pacific CX521 flight?

On average, nonstop flight takes 4 hour(s) 55 minutes, with the flight distance of 2962 km (1841 miles).

What is the current status of Cathay Pacific CX521 flight?

The current status of flight Cathay Pacific CX521 is Departed On time.

What type of aircraft is used for the Cathay Pacific CX521 flight?

All Cathay Pacific CX521 flights are operated using Boeing 777-300 aircraft.

When does the flight Cathay Pacific CX521 arrive?

Flight Cathay Pacific CX521 arrives at 21:10.

Which terminal the flight Cathay Pacific CX521 is arriving at?

Flight Cathay Pacific CX521 arrives in Hong Kong International Airport at Terminal 1.

How many Cathay Pacific CX521 flights are operated a week?

7 flights per week. The Flight Cathay Pacific CX521 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .