CX870

For travellers

Departure · Hong Kong (HKG)

Terminal T1 · Gate 8

Scheduled 13:25 · Departed 13:31 · +6 min

Board status: Dep 13:31

Airborne since 13:39 (ADS-B)

Arrival · San Francisco (SFO)

Terminal ITM · Baggage belt CL10

Scheduled 10:55 · Estimated 10:22 · early

Board status: On time

In the air, ~7h 51m to go (30% of the route flown)

Board data from hongkong, sfo, updated 4 min ago; times local to each airport.

Flight

Status

In progress

Departure

Hong Kong International Airport (HKG) — Hong Kong, Hong Kong

Scheduled departure

2026-10-04 05:25 UTC

Departed

2026-10-04 05:39 UTC

Arrival

San Francisco International Airport (SFO) — San Francisco, United States (scheduled)

Scheduled arrival

2026-10-04 17:55 UTC

Estimated arrival

2026-10-04 17:22 UTC

Progress

30% · ~7h 51m remaining

Codeshares

AA8929, MH9180, OM5870

Distance flown

3480 km

Straight-line distance

11128 km

Aircraft

Registration

B-KQP

Type

Boeing 777-300ER

Seats

368 total (40 Business, 32 Premium Economy, 296 Economy)

CO2 (EMEP est., total)

779.1 t (5264 kg/pax Business, 2258 kg/pax Premium Economy, 1679 kg/pax Economy)

Altitude & speed

Max altitude

31,000 ft

Max ground speed

552 kt

Tracked

3h 41m · 3,480 km

Note

still in progress - the track so far

Altitude (ft, max 31,000)

Ground speed (kt, max 552)

Altitude (ft, max 31,000)

Ground speed (kt, max 552)

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

Departed	Flight	Route	Reg	Aircraft	Status	Distance
2026-10-04 05:39 UTC	CPA870	HKG → SFO Hong Kong → San Francisco	B-KQP	Boeing 777-300ER	In progress	~11128 km est.
2026-10-03 05:39 UTC	CPA870	HKG → SFO Hong Kong → San Francisco	B-HNR	Boeing 777-300ER	Completed (landing confirmed by airport data)	~11462 km est. (3527 km recorded)
2026-10-02 05:45 UTC	CPA870	HKG → SFO Hong Kong → San Francisco	B-KQR	Boeing 777-300ER	Completed (landing confirmed by airport data)	~11427 km est. (3551 km recorded)
2026-10-01 05:41 UTC	CPA870	HKG → SFO Hong Kong → San Francisco	B-KQP	Boeing 777-300ER	Completed (landing confirmed by airport data)	~11458 km est. (3525 km recorded)
2026-09-30 05:35 UTC	CPA870	HKG → SFO Hong Kong → San Francisco	B-KQY	Boeing 777-300ER	Completed (landing confirmed by airport data)	~11437 km est. (3523 km recorded)
2026-09-29 06:18 UTC	CPA870	HKG → SFO Hong Kong → San Francisco	B-KQP	Boeing 777-300ER	Completed	11473 km
2026-09-28 05:44 UTC	CPA870	HKG → SFO Hong Kong → San Francisco	B-KQY	Boeing 777-300ER	Completed	11524 km
2026-09-27 05:53 UTC	CPA870	HKG → SFO Hong Kong → San Francisco	B-KQF	Boeing 777-300ER	Completed	11537 km
2026-09-26 05:34 UTC	CPA870	HKG → SFO Hong Kong → San Francisco	B-KQY	Boeing 777-300ER	Completed	11483 km
2026-09-25 05:38 UTC	CPA870	HKG → SFO Hong Kong → San Francisco	B-KQF	Boeing 777-300ER	Completed	11504 km
2026-09-24 06:12 UTC	CPA870	HKG → SFO Hong Kong → San Francisco	B-KQY	Boeing 777-300ER	Completed	11485 km
2026-09-23 06:12 UTC	CPA870	HKG → SFO Hong Kong → San Francisco	B-KQF	Boeing 777-300ER	Completed	11489 km
2026-09-22 05:44 UTC	CPA870	HKG → SFO Hong Kong → San Francisco	B-KQY	Boeing 777-300ER	Completed	11449 km
2026-09-21 05:47 UTC	CPA870	HKG → SFO Hong Kong → San Francisco	B-KQZ	Boeing 777-300ER	Completed	11458 km
2026-09-20 05:48 UTC	CPA870	HKG → SFO Hong Kong → San Francisco	B-KQP	Boeing 777-300ER	Completed	11602 km
2026-09-19 05:39 UTC	CPA870	HKG → SFO Hong Kong → San Francisco	B-HNR	Boeing 777-300ER	Completed	11576 km
2026-09-18 07:51 UTC	CPA870	HKG → SFO Hong Kong → San Francisco	B-KQR	Boeing 777-300ER	Completed	11592 km
2026-09-17 06:05 UTC	CPA870	HKG → SFO Hong Kong → San Francisco	B-HNR	Boeing 777-300ER	Completed	11561 km
2026-09-16 05:44 UTC	CPA870	HKG → SFO Hong Kong → San Francisco	B-KPY	Boeing 777-300ER	Completed	11594 km
2026-09-15 05:42 UTC	CPA870	HKG → SFO Hong Kong → San Francisco	B-HNR	Boeing 777-300ER	Completed	11627 km
2026-09-14 05:56 UTC	CPA870	HKG → SFO Hong Kong → San Francisco	B-KQY	Boeing 777-300ER	Completed	11939 km
2026-09-13 05:52 UTC	CPA870	HKG → SFO Hong Kong → San Francisco	B-KQF	Boeing 777-300ER	Completed	11538 km
2026-09-12 05:49 UTC	CPA870	HKG → SFO Hong Kong → San Francisco	B-KQZ	Boeing 777-300ER	Completed	11649 km
2026-09-11 06:04 UTC	CPA870	HKG → SFO Hong Kong → San Francisco	B-KQF	Boeing 777-300ER	Completed	11527 km
2026-09-10 05:50 UTC	CPA870	HKG → SFO Hong Kong → San Francisco	B-HNR	Boeing 777-300ER	Completed	11546 km
2026-09-09 08:01 UTC	CPA870	HKG → SFO Hong Kong → San Francisco	B-KQF	Boeing 777-300ER	Completed	9479 km
2026-09-08 05:56 UTC	CPA870	HKG → SFO Hong Kong → San Francisco	B-HNR	Boeing 777-300ER	Incomplete (signal lost)	~11496 km est. (3531 km recorded)
2026-09-07 05:47 UTC	CPA870	HKG → SFO Hong Kong → San Francisco	B-KQY	Boeing 777-300ER	Completed	11589 km
2026-09-06 05:50 UTC	CPA870	HKG → SFO Hong Kong → San Francisco	B-HNR	Boeing 777-300ER	Completed	11573 km
2026-09-05 05:49 UTC	CPA870	HKG → SFO Hong Kong → San Francisco	B-KQP	Boeing 777-300ER	Completed	11572 km
2026-09-04 05:36 UTC	CPA870	HKG → SFO Hong Kong → San Francisco	B-KQF	Boeing 777-300ER	Completed	11605 km
2026-09-03 05:45 UTC	CPA870	HKG → SFO Hong Kong → San Francisco	B-KQP	Boeing 777-300ER	Completed	11548 km
2026-09-02 05:47 UTC	CPA870	HKG → SFO Hong Kong → San Francisco	B-KQF	Boeing 777-300ER	Completed	11491 km
2026-09-01 05:50 UTC	CPA870	HKG → SFO Hong Kong → San Francisco	B-KQO	Boeing 777-300ER	Completed	11948 km
2026-08-31 05:51 UTC	CPA870	HKG → SFO Hong Kong → San Francisco	B-HNR	Boeing 777-300ER	Completed	11897 km
2026-08-30 05:55 UTC	CPA870	HKG → SFO Hong Kong → San Francisco	B-KPY	Boeing 777-300ER	Completed	11512 km
2026-08-29 05:41 UTC	CPA870	HKG → SFO Hong Kong → San Francisco	B-HNR	Boeing 777-300ER	Completed	11711 km
2026-08-28 05:48 UTC	CPA870	HKG → SFO Hong Kong → San Francisco	B-KPY	Boeing 777-300ER	Completed	11640 km
2026-08-27 06:07 UTC	CPA870	HKG → SFO Hong Kong → San Francisco	B-KQF	Boeing 777-300ER	Completed	11642 km
2026-08-26 06:01 UTC	CPA870	HKG → SFO Hong Kong → San Francisco	B-KQO	Boeing 777-300ER	Completed	11549 km
2026-08-25 05:37 UTC	CPA870	HKG → SFO Hong Kong → San Francisco	B-KQZ	Boeing 777-300ER	Completed	11577 km
2026-08-24 05:56 UTC	CPA870	HKG → SFO Hong Kong → San Francisco	B-KQY	Boeing 777-300ER	Completed	11746 km
2026-08-23 06:01 UTC	CPA870	HKG → SFO Hong Kong → San Francisco	B-KPY	Boeing 777-300ER	Completed	12887 km
2026-08-22 06:17 UTC	CPA870	HKG → SFO Hong Kong → San Francisco	B-KQY	Boeing 777-300ER	Completed	12597 km
2026-08-21 05:50 UTC	CPA870	HKG → SFO Hong Kong → San Francisco	B-KQR	Boeing 777-300ER	Completed	12728 km
2026-08-20 05:44 UTC	CPA870	HKG → SFO Hong Kong → San Francisco	B-KQY	Boeing 777-300ER	Completed	12957 km
2026-08-19 06:05 UTC	CPA870	HKG → SFO Hong Kong → San Francisco	B-KQF	Boeing 777-300ER	Completed	13015 km
2026-08-18 06:02 UTC	CPA870	HKG → SFO Hong Kong → San Francisco	B-KQY	Boeing 777-300ER	Completed	12832 km
2026-08-17 06:48 UTC	CPA870	HKG → SFO Hong Kong → San Francisco	B-KQR	Boeing 777-300ER	Completed	12553 km