Cathay Pacific CX873 Flight status
According to Trip.com real-time data, the CX873 flight operated by Cathay Pacific on Sep 22, 2026 is scheduled to fly from San Francisco (SFO) to Hong Kong (HKG). The flight is expected to depart at 00:20 (local time in San Francisco, UTC-7) and arrive at 04:37 (local time in Hong Kong, UTC+8) .
Mon, Sep 21
Tue, Sep 22
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En route
Your flight has departed San Francisco and is expected to arrive in Hong Kong at 05:25.
11128km
14h 55m
Check-in Counter
AISLE 7
Boarding Gate
A8
Arrival Gate
--
Baggage
6
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Scheduled
Your flight will depart on time.
14h 55m
Check-in Counter
AISLE 7
Boarding Gate
--
Arrival Gate
--
Baggage
--
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Information provided by VariFlight For real-time updates, please check airport displays or contact your airline. You can also explore more flights from San Francisco to Hong Kong or track other flights with our flight status tracker.
CX873 Aircraft Details
According to Trip.com real-time data, the CX873 flight from San Francisco to Hong Kong on 9/22/2026 is operated using the aircraft model Boeing 777-300ER. This aircraft has been in service for 11y, 11m. The aircraft has 368 seats.
Boeing 777-300ER
Punctuality (Departure)
77%
Punctuality (Arrival)
100%
Early on average
26 minutes
Age
11y, 11m
Seats
368
Flight Distance
--
Economy
Premium Economy
Business
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
81 cm
Legroom
47 cm
Seat width better than on 50% of flights
130°
Reclining Angle
3-4-3
Seat layout example
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi (free)
USB port and power outlet
Seat Information
97 cm
Legroom
50 cm
Seat width better than on 25% of flights
130°
Reclining Angle
2-4-2
Seat layout example
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi (free)
USB port and power outlet
Seat Information
109 cm
Legroom
53 cm
Seat width
180°
Reclining Angle Fully reclinable
1-2-1
Seat layout example
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Flight History for CX873
Trip.com historical records show that the last CX873 flight departed on Mon, Sep 21 from SFO at approximately 01:08. This flight is expected to arrrive in HKG at 05:25.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Wed, Sep 16 | San Francisco (SFO) | Hong Kong (HKG) | 77W | 01:02 | 05:14 | Arrived |
| Thu, Sep 17 | San Francisco (SFO) | Hong Kong (HKG) | 77W | 00:42 | 04:58 | Arrived |
| Fri, Sep 18 | San Francisco (SFO) | Hong Kong (HKG) | 77W | 00:48 | 05:16 | Arrived |
| Sat, Sep 19 | San Francisco (SFO) | Hong Kong (HKG) | 77W | 01:03 | 05:42 | Arrived |
| Sun, Sep 20 | San Francisco (SFO) | Hong Kong (HKG) | 77W | 01:17 | 06:02 | Arrived |
| Mon, Sep 21 | San Francisco (SFO) | Hong Kong (HKG) | 77W | 01:08 | 05:25 | En route |
| Tue, Sep 22 | San Francisco (SFO) | Hong Kong (HKG) | 77W | 00:20 | 04:37 | Scheduled |
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CX873 On-Time Performance
Based on the average performance of this flight over the last 30 trips, the on-time departure rate of CX873 is 77% (Late on average 24 minutes), and the on-time arrival rate is 100% (Early on average 26 minutes).
On-Time Departures
Punctuality
77%
Late on average 24 minutes
Early
0%
On time
77%
30 mins late
23%
60 mins late
0%
90 mins late
0%
Cancelled
0%
On-Time Arrivals
Punctuality
100%
Early on average 26 minutes
Early
93%
On time
7%
30 mins late
0%
60 mins late
0%
90 mins late
0%
Cancelled
0%
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Flight FAQs
What is the current status of flight cx873?
Flight cx873 has not departed yet and is currently on schedule. Scheduled departure 00:20, arrival 06:15 (updated Sep 22, 2026).Is flight cx873 on time today?
Flight cx873 has not departed yet and is currently on schedule. Scheduled departure is 00:20, with arrival at 06:15. Recheck gate and timing before you head to the airport.Has flight cx873 departed yet? What is the departure time?
Flight cx873 is scheduled to depart at 00:20. The latest actual or estimated departure time is 00:20, and the current status is Scheduled (updated Sep 22, 2026).When is flight cx873 scheduled to arrive?
Flight cx873 is scheduled to arrive at 06:15. The latest estimated or actual arrival time is 04:37. Status is Scheduled as of Sep 22, 2026.What route does flight cx873 fly?
Flight cx873 is operated by Cathay Pacific from San Francisco (SFO) to Hong Kong (HKG). Typical flight time is about 14 hours 55 minutes; operating days may include Tuesday.How can I check real-time status for flight cx873?
Track flight cx873 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 cx873 is delayed or canceled, what should I do?
If cx873 is delayed or canceled, first confirm the latest status here (Scheduled, 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 cx873 departed from San Francisco?
Flight cx873 has not departed from San Francisco (SFO) yet and is currently on schedule for 00:20.What is the seat configuration for flight cx873?
Flight cx873 usually flies a Boeing 777-300ER with seat layout 3-4-3. Layouts can differ by aircraft subtype and cabin product—confirm your seat map in Manage Booking after you purchase.
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Arrival Info: Hong Kong Weather & Current Time
Thunder with showers
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27°C - 32°C
Weather forecast for your arrival day
15 hour time difference
Time on arrival: San Francisco 13:37| Hong Kong 04:37
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