UA877 United Airlines - Flight Status
Below, you can find details about United Airlines flight UA877, which currently operates between the airports of San Francisco - San Francisco International Airport (Airport Code SFO) and Hong Kong - Hong Kong International Airport (Airport Code HKG).
This flight data pertains specifically to the flight's details for Tuesday, April 28, 2026.
Table of contents:
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights UA877
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights UA877
UA877 On Time performance:
n/a
It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions. Flight Status
UA877 United Airlines to Hong Kong
Scheduled - On-time
Flight Status for Tuesday April 28, 2026
This flight was also scheduled for Yesterday (April 27, 2026). See it here
This flight is also scheduled for Tomorrow (April 29, 2026). See it here
Scheduled - On-time
Flight Status for Tuesday April 28, 2026
Airline information
United Airlines
Equipment: Boeing 777-300ER
Departure
San Francisco (SFO)
April 28, 2026
San Francisco International Airport
Estimated Departure Time:
11:00 pm
Terminal:
IN - International
Gate:
G5
Scheduled Departure Time: 11:00 pm
Arrival
Hong Kong (HKG)
April 30, 2026
Hong Kong International Airport
Estimated Arrival Time:
05:00 am
Terminal:
1
Gate:
-
Scheduled Arrival Time: 05:00 am
Disclaimer
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Additional Information
Which is the frequency of flight UA877?
The flight UA877 is scheduled to flight on daily basis.
Which is the distance of flight UA877?
The distance between the two airports is 6915 miles.
Are the departure airport and arrival airport at the same Time Zone?
No, each airport is in a different timezone. The times shown above, are presented in the local time of each respective airport.
Current Time in San Francisco: 2026-04-28 06:38:08
Current Time in Hong Kong: 2026-04-28 21:38:08
The flight UA877 is scheduled to flight on daily basis.
Which is the distance of flight UA877?
The distance between the two airports is 6915 miles.
Are the departure airport and arrival airport at the same Time Zone?
No, each airport is in a different timezone. The times shown above, are presented in the local time of each respective airport.
Current Time in San Francisco: 2026-04-28 06:38:08
Current Time in Hong Kong: 2026-04-28 21:38:08
Alternative Flights
Punctuality and delays
It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.
Delays analyzed by Week: It is not possible to calculate the On-Time Performance for this flight accurately by weekday due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Month: It is not possible to calculate the On-Time Performance for this flight accurately by month due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Week: It is not possible to calculate the On-Time Performance for this flight accurately by weekday due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Month: It is not possible to calculate the On-Time Performance for this flight accurately by month due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Last Past Flights UA877
Date
Departure
Arrival
Duration
Aircraft
Status
Wednesday
29 April
29 April
11:05 pm
San Francisco (SFO)
San Francisco (SFO)
05:15 am
Hong Kong (HKG)
Hong Kong (HKG)
15h 10min
Boeing 777-300
Boeing 777-300
- Delayed
Tuesday
28 April
28 April
11:07 pm
San Francisco (SFO)
San Francisco (SFO)
05:05 am
Hong Kong (HKG)
Hong Kong (HKG)
14h 58min
Boeing 777-300
Boeing 777-300
- On-time
Monday
27 April
27 April
11:13 pm
San Francisco (SFO)
San Francisco (SFO)
05:47 am
Hong Kong (HKG)
Hong Kong (HKG)
15h 34min
Boeing 777-300
Boeing 777-300
- Delayed
Sunday
26 April
26 April
11:16 pm
San Francisco (SFO)
San Francisco (SFO)
05:43 am
Hong Kong (HKG)
Hong Kong (HKG)
15h 27min
Boeing 777-300
Boeing 777-300
- Delayed
Saturday
25 April
25 April
11:26 pm
San Francisco (SFO)
San Francisco (SFO)
05:17 am
Hong Kong (HKG)
Hong Kong (HKG)
14h 51min
Boeing 777-300
Boeing 777-300
- Delayed
Friday
24 April
24 April
10:59 pm
San Francisco (SFO)
San Francisco (SFO)
05:12 am
Hong Kong (HKG)
Hong Kong (HKG)
15h 13min
Boeing 777-300
Boeing 777-300
- On-time
Thursday
23 April
23 April
10:58 pm
San Francisco (SFO)
San Francisco (SFO)
04:53 am
Hong Kong (HKG)
Hong Kong (HKG)
14h 55min
Boeing 777-300
Boeing 777-300
- On-time
Wednesday
22 April
22 April
11:06 pm
San Francisco (SFO)
San Francisco (SFO)
05:01 am
Hong Kong (HKG)
Hong Kong (HKG)
14h 55min
Boeing 777-300
Boeing 777-300
- On-time
Tuesday
21 April
21 April
11:26 pm
San Francisco (SFO)
San Francisco (SFO)
05:33 am
Hong Kong (HKG)
Hong Kong (HKG)
15h 07min
Boeing 777-300
Boeing 777-300
- Delayed
Monday
20 April
20 April
10:55 pm
San Francisco (SFO)
San Francisco (SFO)
04:34 am
Hong Kong (HKG)
Hong Kong (HKG)
14h 39min
Boeing 777-300
Boeing 777-300
- On-time