United Airlines UA821 Flight Status Today

International flight United Airlines UA821 takes off from Bangkok (BKK) Thailand to Hong Kong (HKG) Hong Kong. It's operated by United Airlines. The plane leaves Suvarnabhumi Airport at 16:55 18 January 2026 Asia/Bangkok. The flight is expected to land at Hong Kong International Airport at 20:45 18 January 2026 Asia/Hong_Kong. The flight will last about 2 hours 50 minutes.

Current status of UA821 is Scheduled On time Estimated Depart in 12 hours, 20 minutes

UA821 - UAL821 United Airlines (UA)
BKK Bangkok Thailand
Flight BKK to HKG
HKG Hong Kong Hong Kong
Scheduled On time Estimated Depart in 12 hours, 20 minutes
Departure Suvarnabhumi Airport
IATA: BKKICAO: VTBS
Scheduled 16:55 18 January 2026
Estimated 16:55 18 January 2026
None None
Arrival Hong Kong International Airport
IATA: HKGICAO: VHHH
Scheduled 20:45 18 January 2026
Estimated 20:45 18 January 2026
1 None
UA821 Detail
  • Type: International Flight
  • Flight Duration: 2 hours 50 minutes
  • Flight Distance: 1690 kms / 1050 miles
Airline
  • United Airlines
  • IATA: UA
  • ICAO: UAL
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 146
  • Freight capacity: 9.4 tons
  • Passenger classes: First Class, Economy, Business Class, Shuttle
More Detail
  • Aircraft: Boeing 787-9
  • Callsign: F-MMTC2
  • Departure Timezone: Asia/Bangkok
  • Arrival Timezone: Asia/Hong_Kong
  • Current Time in Bangkok: Sunday 2026-01-18 04:35 AM
  • Current Time in Hong Kong: Sunday 2026-01-18 05:35 AM

United Airlines UA821 Flight Statistics

United Airlines
United Airlines
FLIGHT NO UA821
AIRPLANE Boeing 787-9
ON TIME 11
DELAYED 3
CANCELLED 0
ON TIME 26
DELAYED 4
CANCELLED 0
ON TIME 51
DELAYED 9
CANCELLED 0
ON TIME 70
DELAYED 14
CANCELLED 0
Last 14 days flight data
14 30 60 90
On Time Rate

United Airlines UA821 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Sat 17 Jan
Scheduled On time
Bangkok (BKK) 2026-01-17T16:55
Hong Kong (HKG) 2026-01-17T20:45
Fri 16 Jan
Departed On time
Bangkok (BKK) 2026-01-16T16:55
Hong Kong (HKG) 2026-01-16T20:45
2026-01-16T16:58
Thu 15 Jan
Departed On time
Bangkok (BKK) 2026-01-15T16:55
Hong Kong (HKG) 2026-01-15T20:45
2026-01-15T16:49
Wed 14 Jan
Departed On time
Bangkok (BKK) 2026-01-14T16:55
Hong Kong (HKG) 2026-01-14T20:45
2026-01-14T16:52
Tue 13 Jan
Departed On time
Bangkok (BKK) 2026-01-13T16:55
Hong Kong (HKG) 2026-01-13T20:45
2026-01-13T16:52
Mon 12 Jan
Departed On time
Bangkok (BKK) 2026-01-12T16:55
Hong Kong (HKG) 2026-01-12T20:45
2026-01-12T16:40
Sun 11 Jan
Departed On time
Bangkok (BKK) 2026-01-11T16:55
Hong Kong (HKG) 2026-01-11T20:45
2026-01-11T16:48
Sat 10 Jan
Departed On time
Bangkok (BKK) 2026-01-10T16:55
Hong Kong (HKG) 2026-01-10T20:45
2026-01-10T16:46
Fri 09 Jan
Departed On time
Bangkok (BKK) 2026-01-09T16:55
Hong Kong (HKG) 2026-01-09T20:45
2026-01-09T16:51
Thu 08 Jan
Departed On time
Bangkok (BKK) 2026-01-08T16:55
Hong Kong (HKG) 2026-01-08T20:45
2026-01-08T16:56

Flight routes similar to United Airlines UA821

Airline Flight no Departure Arrival
Air Canada AC9765
Air Canada 		18/01/2026
13:05 		2 hours 55 minutes
17:00
Air Canada AC7410
Air Canada 		18/01/2026
14:00 		2 hours 45 minutes
17:45
Cathay Pacific CX702
Cathay Pacific 		18/01/2026
19:15 		2 hours 45 minutes
23:00
Air Canada AC7408
Air Canada 		18/01/2026
08:00 		2 hours 45 minutes
11:45
Bangkok Airways PG4569
Bangkok Airways 		18/01/2026
13:05 		2 hours 59 minutes
17:00
Thai Airways TG600
Thai Airways 		18/01/2026
08:00 		2 hours 50 minutes
11:45
Qatar Airways QR5854
Qatar Airways 		18/01/2026
07:55 		2 hours 50 minutes
11:45
Bangkok Airways PG4567
Bangkok Airways 		18/01/2026
19:15 		2 hours 45 minutes
23:00

United Airlines Flight UA821 FAQs

What is the scheduled flight duration for United Airlines UA821 flight?

On average, nonstop flight takes 2 hour(s) 50 minutes, with the flight distance of 1690 km (1050 miles).

What is the current status of United Airlines UA821 flight?

The current status of flight United Airlines UA821 is Scheduled On time.

What type of aircraft is used for the United Airlines UA821 flight?

All United Airlines UA821 flights are operated using Boeing 787-9 aircraft.

When does the flight United Airlines UA821 arrive?

Flight United Airlines UA821 arrives at 20:45.

Which terminal the flight United Airlines UA821 is arriving at?

Flight United Airlines UA821 arrives in Hong Kong International Airport at Terminal 1.

How many United Airlines UA821 flights are operated a week?

7 flights per week. The Flight United Airlines UA821 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .