Cathay Pacific CX873 Flight status
According to Trip.com real-time data, the CX873 flight operated by Cathay Pacific on Nov 4, 2026, flying from San Francisco (SFO) to Hong Kong (HKG), departed at 23:28 (local time in San Francisco, UTC-8) and is expected to arrive at 05:18 (local time in Hong Kong, UTC+8) at Hong Kong International Airport (HKG).
Wed, Nov 4
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En route
Your flight has departed San Francisco and is expected to arrive in Hong Kong at 05:18.
11128km
15h 25m
Check-in Counter
AISLE 7
Boarding Gate
A8
Arrival Gate
--
Baggage
--
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CX873 Aircraft Details
According to Trip.com real-time data, the CX873 flight from San Francisco to Hong Kong on 11/5/2026 is operated using the aircraft model Boeing 777-300ER. This aircraft has been in service for 14y, 4m.
Boeing 777-300ER
Punctuality (Departure)
47
%
Punctuality (Arrival)
97
%
Early on average
17 minutes
Age
14y, 4m
Seats
--
Flight Distance
--
Economy
Premium Economy
Business
First
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
81 cm
Legroom
44 cm
Seat width better than on 29% of flights
96°
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 29% of flights
96°
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
208 cm
More legroom than on 86% of flights
53 cm
Seat width better than on 14% of flights
180°
Reclining Angle
Fully reclinable
1-2-1
Seat layout example
In-Flight Services
Meal included
On-demand entertainment
Wi-Fi is available
USB port and power outlet
Seat Information
206 cm
Legroom
91 cm
Seat width
180°
Reclining Angle
Fully reclinable
--
Seat layout example
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Flight History for CX873
Check more records from Trip.com about CX873 before and after today
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Thu, Oct 29 | San Francisco (SFO) | Hong Kong (HKG) | 77W | 00:47 | 05:27 | Arrived |
| Fri, Oct 30 | San Francisco (SFO) | Hong Kong (HKG) | 77W | 00:38 | 05:50 | Arrived |
| Sat, Oct 31 | San Francisco (SFO) | Hong Kong (HKG) | 77W | 00:28 | 05:37 | Arrived |
| Sun, Nov 1 | San Francisco (SFO) | Hong Kong (HKG) | 77W | 23:33 | 05:45 | Arrived |
| Mon, Nov 2 | San Francisco (SFO) | Hong Kong (HKG) | 77W | 23:21 | 05:47 | Arrived |
| Tue, Nov 3 | San Francisco (SFO) | Hong Kong (HKG) | 77W | 23:39 | 05:54 | Arrived |
| Wed, Nov 4 | San Francisco (SFO) | Hong Kong (HKG) | 77W | 23:28 | 05:18 | En route |
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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 47% (Late on average 55 minutes), and the on-time arrival rate is 97% (Early on average 17 minutes).
On-Time Departures
Punctuality
47
%
Late on average
55 minutes
Early
0
%
On time
47
%
30 mins late
43
%
60 mins late
7
%
90 mins late
3
%
Cancelled
1
%
On-Time Arrivals
Punctuality
97
%
Early on average
17 minutes
Early
93
%
On time
3
%
30 mins late
0
%
60 mins late
0
%
90 mins late
3
%
Cancelled
1
%
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Flight FAQs
What is the current status of flight cx873?
Flight cx873 has departed (status: En route). Departure 23:28, estimated arrival 05:18 (updated Nov 5, 2026).Is flight cx873 on time today?
Flight cx873 has already departed (status: En route). It took off at 23:28 and is estimated to arrive at 05:18.Has flight cx873 departed yet? What is the departure time?
Flight cx873 is scheduled to depart at 22:55. The latest actual or estimated departure time is 23:28, and the current status is En route (updated Nov 5, 2026).When is flight cx873 scheduled to arrive?
Flight cx873 is scheduled to arrive at 06:20. The latest estimated or actual arrival time is 05:18. Status is En route as of Nov 5, 2026.What is the gate information for flight cx873?
For flight cx873, the departure terminal is I and the boarding gate is A8. Gate assignments can change at short notice—confirm on airport screens before heading to security.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 15 hours 25 minutes; operating days may include Thursday.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 (En route, updated Nov 5, 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 departed from San Francisco (SFO) at 23:28 (status: En route).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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