United Airlines UA821 Flight Status : Live Tracking & Updates

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 15:45 07 May 2026 Asia/Bangkok. The flight is expected to land at Hong Kong International Airport at 19:45 07 May 2026 Asia/Hong_Kong. The flight will last about 0 minutes.

Current status of UA821 is Scheduled On time Estimated Depart in 12 hours, 24 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, 24 minutes
Departure Suvarnabhumi Airport
IATA: BKKICAO: VTBS
Scheduled 15:45 07 May 2026
Estimated 15:45 07 May 2026
None None
Arrival Hong Kong International Airport
IATA: HKGICAO: VHHH
Scheduled 19:45 07 May 2026
Estimated 19:45 07 May 2026
1 None
UA821 Detail
  • Type: International Flight
  • Flight Duration: 0 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: Thursday 2026-05-07 03:21 AM
  • Current Time in Hong Kong: Thursday 2026-05-07 04:21 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
Wed 06 May
Scheduled On time
Bangkok (BKK) 2026-05-06T15:45
Hong Kong (HKG) 2026-05-06T19:45
Tue 05 May
Departed On time
Bangkok (BKK) 2026-05-05T21:45
Hong Kong (HKG) 2026-05-05T20:00
2026-05-05T21:37
Mon 04 May
Departed On time
Bangkok (BKK) 2026-05-04T21:45
Hong Kong (HKG) 2026-05-04T20:00
2026-05-04T21:39
Sun 03 May
Scheduled On time
Bangkok (BKK) 2026-05-03T21:45
Hong Kong (HKG) 2026-05-03T20:00
Sat 02 May
Departed On time
Bangkok (BKK) 2026-05-02T21:45
Hong Kong (HKG) 2026-05-02T20:00
2026-05-02T21:37
Fri 01 May
Departed On time
Bangkok (BKK) 2026-05-01T21:45
Hong Kong (HKG) 2026-05-01T20:00
2026-05-01T21:35
Thu 30 Apr
Departed On time
Bangkok (BKK) 2026-04-30T21:45
Hong Kong (HKG) 2026-04-30T20:00
2026-04-30T21:38
Wed 29 Apr
Departed On time
Bangkok (BKK) 2026-04-29T21:45
Hong Kong (HKG) 2026-04-29T20:00
2026-04-29T21:34
Tue 28 Apr
Departed On time
Bangkok (BKK) 2026-04-28T21:45
Hong Kong (HKG) 2026-04-28T20:00
2026-04-28T21:37
Mon 27 Apr
Departed On time
Bangkok (BKK) 2026-04-27T21:45
Hong Kong (HKG) 2026-04-27T20:00
2026-04-27T21:50

Flight routes similar to United Airlines UA821

Airline Flight no Departure Arrival
Bangkok Airways PG4569
Bangkok Airways 		07/05/2026
12:10 		3 hours 5 minutes
16:15
Air Hong Kong LD842
Air Hong Kong 		07/05/2026
21:45 		2 hours 45 minutes
01:30
Fiji Airways FJ5455
Fiji Airways 		07/05/2026
07:35 		0 minutes
11:35
Turkish Airlines TK9216
Turkish Airlines 		07/05/2026
02:40 		3 hours 20 minutes
07:00
Air New Zealand NZ4198
Air New Zealand 		07/05/2026
14:00 		2 hours 45 minutes
17:45
Cathay Pacific CX754
Cathay Pacific 		07/05/2026
12:35 		3 hours 5 minutes
16:40
Hong Kong Express UO733
Hong Kong Express 		07/05/2026
00:20 		3 hours 10 minutes
04:30
Hong Kong Express UO701
Hong Kong Express 		07/05/2026
16:15 		0 minutes
20:15

United Airlines Flight UA821 FAQs

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

On average, nonstop flight takes 0 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 19:45.

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 .