Cathay Pacific
CX879 Flight status
According to Trip.com real-time data, the CX879 flight operated by Cathay Pacific on Sep 5, 2026, flying from San Francisco (SFO) to Hong Kong (HKG), departed at 14:21 (local time in San Francisco, UTC-7) and is expected to arrive at 18:34 (local time in Hong Kong, UTC+8) at Hong Kong International Airport (HKG).
Sat, Sep 5
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En route
Your flight has departed San Francisco and is expected to arrive in Hong Kong at 18:34.
11128km
13h 55m
Check-in Counter
AISLE 11
Boarding Gate
A8
Arrival Gate
--
Baggage
9
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.
CX879 Aircraft Details
According to Trip.com real-time data, the CX879 flight from San Francisco to Hong Kong on 9/6/2026 is operated using the aircraft model Boeing 777-300ER. This aircraft has been in service for 12y, 2m.
Boeing 777-300ER
Punctuality (Departure)
43
%
Punctuality (Arrival)
93
%
Early on average
9 minutes
Age
12y, 2m
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 25% 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
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 CX879
Check more records from Trip.com about CX879 before and after today
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sun, Aug 30 | San Francisco (SFO) | Hong Kong (HKG) | 77W | 14:38 | 18:40 | Arrived |
| Mon, Aug 31 | San Francisco (SFO) | Hong Kong (HKG) | 77W | 14:30 | 18:47 | Arrived |
| Tue, Sep 1 | San Francisco (SFO) | Hong Kong (HKG) | 77W | 14:29 | 18:59 | Arrived |
| Wed, Sep 2 | San Francisco (SFO) | Hong Kong (HKG) | 77W | 14:28 | 18:55 | Arrived |
| Thu, Sep 3 | San Francisco (SFO) | Hong Kong (HKG) | 77W | 14:17 | 18:38 | Arrived |
| Fri, Sep 4 | San Francisco (SFO) | Hong Kong (HKG) | 77W | 14:29 | 18:58 | Arrived |
| Sat, Sep 5 | San Francisco (SFO) | Hong Kong (HKG) | 77W | 14:21 | 18:34 | En route |
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CX879 On-Time Performance
Based on the average performance of this flight over the last 30 trips, the on-time departure rate of CX879 is 43% (Late on average 37 minutes), and the on-time arrival rate is 93% (Early on average 9 minutes).
On-Time Departures
Punctuality
43
%
Late on average
37 minutes
Early
0
%
On time
43
%
30 mins late
43
%
60 mins late
10
%
90 mins late
3
%
Cancelled
0
%
On-Time Arrivals
Punctuality
93
%
Early on average
9 minutes
Early
70
%
On time
23
%
30 mins late
7
%
60 mins late
0
%
90 mins late
0
%
Cancelled
0
%
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Flight FAQs
-
What is the current status of flight cx879?
Flight cx879 has departed (status: En route). Departure 14:21, estimated arrival 18:34 (updated Sep 6, 2026). -
Is flight cx879 on time today?
Flight cx879 has already departed (status: En route). It took off at 14:21 and is estimated to arrive at 18:34. -
Has flight cx879 departed yet? What is the departure time?
Flight cx879 is scheduled to depart at 14:00. The latest actual or estimated departure time is 14:21, and the current status is En route (updated Sep 6, 2026). -
When is flight cx879 scheduled to arrive?
Flight cx879 is scheduled to arrive at 18:55. The latest estimated or actual arrival time is 18:34. Status is En route as of Sep 6, 2026. -
What is the gate information for flight cx879?
For flight cx879, 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 is the baggage carousel number for flight cx879?
After arrival, baggage for flight cx879 is expected at carousel 9 in terminal T1. Carousel numbers are assigned close to landing and may change—follow airport signs on arrival. -
What route does flight cx879 fly?
Flight cx879 is operated by Cathay Pacific from San Francisco (SFO) to Hong Kong (HKG). Typical flight time is about 13 hours 55 minutes; operating days may include Sunday. -
How can I check real-time status for flight cx879?
Track flight cx879 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 cx879 is delayed or canceled, what should I do?
If cx879 is delayed or canceled, first confirm the latest status here (En route, updated Sep 6, 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 cx879 departed from San Francisco?
Flight cx879 has departed from San Francisco (SFO) at 14:21 (status: En route). -
What is the seat configuration for flight cx879?
Flight cx879 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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