United Airlines UA877 Flight Status
According to Trip.com real-time data, the UA877 flight operated by United Airlines on Mar 6, 2026 is scheduled to fly from San Francisco (SFO) to Hong Kong (HKG). The flight is expected to depart at 11:15 PM (local time in San Francisco, UTC-8) and land at 5:36 AM (local time in Hong Kong, UTC+8) .
Thu, Mar 5
Fri, Mar 6
Access more flight status info on the Trip.com app
Show more
Scheduled
Your flight will depart on time.
11128km
15h 30m
Check-in Counter
AISLE 3
Boarding Gate
G7
Arrival Gate
--
Baggage
--
Access more flight status info on the Trip.com app
Show more
Scheduled
Your flight will depart on time.
15h 30m
Check-in Counter
--
Boarding Gate
G5
Arrival Gate
--
Baggage
--
Show More
Information provided by VariFlightVariFlight. For real-time updates, please check airport displays or contact your airline. If this is not your flight, you can browse more options for flights from San Francisco to Hong Kong to find your schedule.
Track the Previous Flight Status: Scheduled
UA810
|
Manila (MNL) 
San Francisco (SFO)
San Francisco (SFO)Scheduled: 7:55 PM
fake text
Track incoming flight status with our app
Show more
UA877 Aircraft Details
According to Trip.com real-time data, the UA877 flight flying from San Francisco to Hong Kong on 3/6/2026 is operated by the aircraft model Boeing 777-300ER. This aircraft has been in service for 8y. The aircraft is equipped with 350 seats.
Boeing 777-300ER
Punctuality (Departure)
23%
Punctuality (Arrival)
97%
Early on average
13 minutes
Age
8y
Seats
350
Flight Distance
--
Economy
Business
Premium Economy
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
--
Legroom
43 cm
Seat width
--
Reclining Angle
3-4-3
Seat layout example
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
198 cm
More legroom than on 67% of flights
56 cm
Seat width better than on 67% of flights
180°
Reclining Angle Fully reclinable
1-2-1
Seat layout example
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
97 cm
Legroom
47 cm
Seat width
140°
Reclining Angle
2-4-2
Seat layout example
See more amenities and seat info in the app
Show more
Flight History for UA877
Trip.com historical records show that the last UA877 flight departed on Thu, Mar 5 from SFO at approximately 11:15 PM. This flight is expected to arrrive in HKG at 5:36 AM.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sat, Feb 28 | San Francisco (SFO) | Hong Kong (HKG) | 77W | 11:51 PM | 5:54 AM | Arrived |
| Sun, Mar 1 | San Francisco (SFO) | Hong Kong (HKG) | 77W | 11:56 PM | 5:49 AM | Arrived |
| Mon, Mar 2 | San Francisco (SFO) | Hong Kong (HKG) | 77W | 12:07 AM | 6:26 AM | Arrived |
| Tue, Mar 3 | San Francisco (SFO) | Hong Kong (HKG) | 77W | 11:58 PM | 6:21 AM | Arrived |
| Wed, Mar 4 | San Francisco (SFO) | Hong Kong (HKG) | 77W | 11:44 PM | 6:49 AM | Arrived |
| Thu, Mar 5 | San Francisco (SFO) | Hong Kong (HKG) | 77W | 11:15 PM | 5:36 AM | Scheduled |
| Fri, Mar 6 | San Francisco (SFO) | Hong Kong (HKG) | 77W | 11:15 PM | 5:36 AM | Scheduled |
text.text............fake.row.text............text.........fake row ...text
Check upcoming flights with our app
Show more
UA877 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of UA877 is 23% (Late on average 44 minutes), and the on-time arrival rate is 97% (Early on average 13 minutes).
On-Time Departures
Punctuality
23%
Late on average 44 minutes
Early
0%
On time
23%
30 mins late
63%
60 mins late
10%
90 mins late
3%
Canceled
0%
On-Time Arrivals
Punctuality
97%
Early on average 13 minutes
Early
57%
On time
40%
30 mins late
0%
60 mins late
3%
90 mins late
0%
Canceled
0%
Recommended hotels in Hong Kong
Hotels near Hong Kong International Airport
Hotels near Hong Kong
9.1/10
2693 Reviews
Hong Kong SkyCity Marriott Hotel
HongKong International Airport | 0.19 km from the airport
$153
8.7/10
11334 Reviews
Regala Skycity Hotel by Regal Hotels
HongKong International Airport | 0.22 km from the airport
30% off
$99 $69
8.4/10
9916 Reviews
Regal Airport Hotel
HongKong International Airport | 0.94 km from the airport
15% off
$130 $110
9.4/10
2278 Reviews
Sheraton Hong Kong Tung Chung Hotel
HongKong International Airport | 2.83 km from the airport
$153
9/10
8931 Reviews
Empire Hotel Hong Kong - Causeway Bay
Wan Chai and Causeway Bay | 4.45 km from downtown
45% off
$96 $53
8.9/10
12505 Reviews
Empire Hotel Hong Kong－Wan Chai
Wan Chai and Causeway Bay | 4.62 km from downtown
49% off
$96 $49
8.7/10
2678 Reviews
The Harbourview-Chinese YMCA of Hong Kong
Wan Chai and Causeway Bay | 4.35 km from downtown
41% off
$91 $54
9/10
13983 Reviews
Empire Hotel Kowloon－Tsim Sha Tsui
Tsim Sha Tsui | 2.11 km from downtown
39% off
$122 $75
Cheap return flights to San Francisco
- Sun, May 3Hong Kong (HKG)San Francisco (SFO)
STARLUX AirlinesOne way23% off$499$384 - Fri, May 1Hong Kong (HKG)San Francisco (SFO)
Air CanadaOne way21% off$499$393 - Wed, Apr 15Hong Kong (HKG)San Francisco (SFO)
Air PremiaOne way21% off$499$394 - Tue, May 5Hong Kong (HKG)San Francisco (SFO) United AirlinesOne way21% off$499$396
- Sat, May 2Hong Kong (HKG)San Francisco (SFO)
China AirlinesOne way20% off$499$399 - Tue, Mar 24Hong Kong (HKG)San Francisco (SFO) China AirlinesOne way20% off$499$399
More Cheap Flights
Download the Trip.com app for more real-time flight status updates
Track flight status updates in real-time
Get more deals on flights, trains, and hotels only in the app
24/7 Customer Support
or
Easy Download
Scan the QR code
Hong Kong Vacation Packages: Cheap Flights, Hotels & Tours
Hotels
Airport Transfers
Tours & Tickets
Trains
Arrival Info: Hong Kong Weather & Current Time
Clear
|
18°C - 24°C
Weather forecast for your arrival day
16 hour time difference
Time on arrival: San Francisco 13:36| Hong Kong 05:36
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Convenient & reliable booking and payment system