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CX831

JFK → HKG · Boeing 777-300ER · Cathay Pacific

For travellers

Departure · New York (JFK)

Terminal 8 · Gate 16
Scheduled 01 Oct 14:55
Board status: On Time
Airborne since 01 Oct 15:14 (ADS-B)

Arrival · Hong Kong (HKG)

Baggage belt 5
Scheduled 19:05 · Landed 18:17 · early
Board status: At gate 18:17
Landed 18:17 (airport data)

Board data from hongkong, jfk, updated 3 min ago; times local to each airport.

Flight

Status
Completed (landing confirmed by airport data)
Arrival confirmed via
Airport data (confirmed)
Departure
John F Kennedy International Airport (JFK) — New York, United States
Scheduled departure
2026-10-01 18:55 UTC
Departed
2026-10-01 19:14 UTC
Arrival
Hong Kong International Airport (HKG) — Hong Kong, Hong Kong
Scheduled arrival
2026-10-02 11:05 UTC
Estimated arrival
2026-10-02 09:57 UTC
Codeshares
LA5637, MH9203, OM5831
Distance flown
11605 km
Straight-line distance
12970 km

Aircraft

Registration
B-KQM
Type
Boeing 777-300ER
Seats
294 total (6 First, 53 Business, 34 Premium Economy, 201 Economy)
CO2 (EMEP est., total)
905.5 t (6332 kg/pax Business, 10910 kg/pax First, 2752 kg/pax Premium Economy, 2049 kg/pax Economy)

Altitude & speed

Max altitude
37,125 ft
Max ground speed
533 kt
Tracked
12h 41m · 11,598 km
Altitude (ft, max 37,125)
020,04840,0950m2h 0m4h 0m6h 0m8h 0m10h 0m12h 0m
Ground speed (kt, max 533)
02885760m2h 0m4h 0m6h 0m8h 0m10h 0m12h 0m
Altitude (ft, max 37,125)
020,04840,0950m4h 0m8h 0m12h 0m
Ground speed (kt, max 533)
02885760m4h 0m8h 0m12h 0m

From the ADS-B positions we received; time since the first fix. A dashed stretch is a gap in reception, bridged by a straight line.

Route map

Airline

Cathay Pacific (CPA)

Latest flights

DepartedFlightRouteRegAircraftStatusDistance
2026-10-01 19:14 UTC CPA831 JFK → HKG
New York → Hong Kong
 B-KQM Boeing 777-300ER Completed (landing confirmed by airport data) 11605 km
2026-09-30 19:13 UTC CPA831 JFK → HKG
New York → Hong Kong
 B-KPW Boeing 777-300ER Completed (landing confirmed by airport data) 11871 km
2026-09-29 19:04 UTC CPA831 JFK → HKG
New York → Hong Kong
 B-KQM Boeing 777-300ER Completed (landing confirmed by airport data) 11893 km
2026-09-27 20:01 UTC CPA831 JFK → HKG
New York → Hong Kong
 B-KPW Boeing 777-300ER Completed (landing confirmed by airport data) ~13177 km est. (3446 km recorded)
2026-09-26 20:07 UTC CPA831 JFK → HKG
New York → Hong Kong
 B-KPD Boeing 777-300ER Completed 13065 km
2026-09-25 19:50 UTC CPA831 JFK → HKG
New York → Hong Kong
 B-KQM Boeing 777-300ER Completed 13301 km
2026-09-24 19:56 UTC CPA831 JFK → HKG
New York → Hong Kong
 B-KPW Boeing 777-300ER Completed 13582 km
2026-09-23 19:31 UTC CPA831 JFK → HKG
New York → Hong Kong
 B-KPQ Boeing 777-300ER Completed (landing confirmed by airport data) 11557 km
2026-09-22 19:24 UTC CPA831 JFK → HKG
New York → Hong Kong
 B-KQM Boeing 777-300ER Completed (landing confirmed by airport data) 11906 km
2026-09-21 19:18 UTC CPA831 JFK → HKG
New York → Hong Kong
 B-KPQ Boeing 777-300ER Completed 13388 km
2026-09-20 19:00 UTC CPA831 JFK → HKG
New York → Hong Kong
 B-KPD Boeing 777-300ER Completed (landing confirmed by airport data) 11695 km
2026-09-19 19:24 UTC CPA831 JFK → HKG
New York → Hong Kong
 B-KPQ Boeing 777-300ER Completed (landing confirmed by airport data) 11535 km
2026-09-18 19:01 UTC CPA831 JFK → HKG
New York → Hong Kong
 B-KQI Boeing 777-300ER Completed 13558 km
2026-09-17 19:04 UTC CPA831 JFK → HKG
New York → Hong Kong
 B-KQM Boeing 777-300ER Completed (landing confirmed by airport data) 11738 km
2026-09-16 19:16 UTC CPA831 JFK → HKG
New York → Hong Kong
 B-KPW Boeing 777-300ER Completed (landing confirmed by airport data) 12039 km
2026-09-14 18:22 UTC CPA831 JFK → HKG
New York → Hong Kong
 B-KQJ Boeing 777-300ER Completed (landing confirmed by airport data) 11892 km
2026-09-13 19:21 UTC CPA831 JFK → HKG
New York → Hong Kong
 B-KPD Boeing 777-300ER Completed (landing confirmed by airport data) 12151 km
2026-09-12 18:47 UTC CPA831 JFK → HKG
New York → Hong Kong
 B-KQI Boeing 777-300ER Completed (landing confirmed by airport data) 11666 km
2026-09-11 19:27 UTC CPA831 JFK → HKG
New York → Hong Kong
 B-KPQ Boeing 777-300ER Completed (landing confirmed by airport data) 11796 km
2026-09-09 19:32 UTC CPA831 JFK → HKG
New York → Hong Kong
 B-KPQ Boeing 777-300ER Completed (landing confirmed by airport data) 11958 km
2026-09-09 07:47 UTC CPA831 JFK → HKG
New York → Hong Kong
 B-KQM Boeing 777-300ER Completed 2290 km
2026-09-07 19:48 UTC CPA831 JFK → HKG
New York → Hong Kong
 B-KPQ Boeing 777-300ER Completed (landing confirmed by airport data) 11765 km
2026-09-06 19:31 UTC CPA831 JFK → HKG
New York → Hong Kong
 B-KPW Boeing 777-300ER Completed (landing confirmed by airport data) 11649 km
2026-09-05 19:18 UTC CPA831 JFK → HKG
New York → Hong Kong
 B-KPD Boeing 777-300ER Completed (landing confirmed by airport data) 11582 km
2026-09-04 19:23 UTC CPA831 JFK → HKG
New York → Hong Kong
 B-KQJ Boeing 777-300ER Completed 13253 km
2026-09-02 19:54 UTC CPA831 JFK → HKG
New York → Hong Kong
 B-KPV Boeing 777-300ER Completed 13547 km
2026-09-01 18:47 UTC CPA831 JFK → HKG
New York → Hong Kong
 B-KPQ Boeing 777-300ER Completed 13349 km
2026-08-31 19:11 UTC CPA831 JFK → HKG
New York → Hong Kong
 B-KQM Boeing 777-300ER Completed 13340 km
2026-08-30 19:00 UTC CPA831 JFK → HKG
New York → Hong Kong
 B-KPW Boeing 777-300ER Completed 13480 km
2026-08-29 19:13 UTC CPA831 JFK → HKG
New York → Hong Kong
 B-KPD Boeing 777-300ER Completed 13284 km
2026-08-28 19:20 UTC CPA831 JFK → HKG
New York → Hong Kong
 B-KPV Boeing 777-300ER Completed 13474 km
2026-08-27 21:03 UTC CPA831 JFK → HKG
New York → Hong Kong
 B-KQJ Boeing 777-300ER Completed 13443 km
2026-08-26 18:52 UTC CPA831 JFK → HKG
New York → Hong Kong
 B-KQI Boeing 777-300ER Completed 13439 km
2026-08-25 19:06 UTC CPA831 JFK → HKG
New York → Hong Kong
 B-KPW Boeing 777-300ER Completed 13691 km
2026-08-24 19:33 UTC CPA831 JFK → HKG
New York → Hong Kong
 B-KQJ Boeing 777-300ER Completed 13580 km
2026-08-23 19:05 UTC CPA831 JFK → HKG
New York → Hong Kong
 B-KQM Boeing 777-300ER Completed 13448 km
2026-08-22 19:39 UTC CPA831 JFK → HKG
New York → Hong Kong
 B-KPQ Boeing 777-300ER Completed 14111 km
2026-08-21 19:04 UTC CPA831 JFK → HKG
New York → Hong Kong
 B-KQI Boeing 777-300ER Completed 14856 km
2026-08-20 19:44 UTC CPA831 JFK → HKG
New York → Hong Kong
 B-KPW Boeing 777-300ER Completed 14133 km
2026-08-19 19:30 UTC CPA831 JFK → HKG
New York → Hong Kong
 B-KPQ Boeing 777-300ER Completed 16407 km
2026-08-18 19:36 UTC CPA831 JFK → HKG
New York → Hong Kong
 B-KQM Boeing 777-300ER Completed 16220 km
2026-08-17 19:24 UTC CPA831 JFK → HKG
New York → Hong Kong
 B-KPD Boeing 777-300ER Completed 13952 km

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