(UA) United Airlines 821 Flight Details
On time | Departed
Departure
BKK
Bangkok Suvarnabhumi International Airport, TH
Flight Gate Times
22-Sep-2026
Scheduled
15:45
UTC+07:00
Actual
15:43
UTC+07:00
Total Departure Delay: -
Flight Runway Times
22-Sep-2026
Scheduled
16:05
UTC+07:00
Actual
16:09
UTC+07:00
Runway Delay: 4 mins
Terminal
-
Gate
E4
Craft Type
Boeing 787-9
789
Flight Time
Scheduled
3h
Arrival
HKG
Hong Kong International Airport, HK
Flight Gate Times
22-Sep-2026
Scheduled
19:45
HKT
Estimated
19:31
HKT
Total Arrival Delay: -
Flight Runway Times
22-Sep-2026
Scheduled
19:28
HKT
Estimated
19:28
HKT
Runway Delay: -
Terminal
1
Gate
33
Baggage Claim
8
Tail Number
N19951
Flight Time
Estimated
2h 48m
Event Timeline
Date
Event
Data Updated
22 Sep
10:29
17:29
18:29
Gate Adjustment
Arrival Gate changed to 33
22 Sep
09:14
16:14
17:14
Time Adjustment
Estimated Runway Departure changed from Sep-22-2026 4:08 PM to Sep-22-2026 4:09 PM
Actual Runway Departure changed from Sep-22-2026 4:08 PM to Sep-22-2026 4:09 PM
Estimated Runway Arrival changed from Sep-22-2026 7:13 PM to Sep-22-2026 7:28 PM
Estimated Gate Arrival changed from Sep-22-2026 7:23 PM to Sep-22-2026 7:31 PM
22 Sep
09:10
16:10
17:10
Time Adjustment
Estimated Runway Departure changed from Sep-22-2026 4:03 PM to Sep-22-2026 4:08 PM
Actual Runway Departure changed to Sep-22-2026 4:08 PM
22 Sep
09:03
16:03
17:03
Time Adjustment
Scheduled Runway Arrival changed from Sep-22-2026 7:13 PM to Sep-22-2026 7:28 PM
22 Sep
08:49
15:49
16:49
Gate Adjustment
Baggage changed to 8
22 Sep
08:44
15:44
16:44
Status Active
Estimated Runway Departure changed from Sep-22-2026 4:05 PM to Sep-22-2026 4:03 PM
Estimated Gate Departure changed from Sep-22-2026 3:45 PM to Sep-22-2026 3:43 PM
Actual Gate Departure changed to Sep-22-2026 3:43 PM
Estimated Gate Arrival changed from Sep-22-2026 7:25 PM to Sep-22-2026 7:23 PM
Status changed from Scheduled to Active
22 Sep
08:44
15:44
16:44
Time Adjustment
Scheduled Runway Arrival changed from Sep-22-2026 7:15 PM to Sep-22-2026 7:13 PM
22 Sep
08:44
15:44
16:44
Time Adjustment
Estimated Runway Arrival changed from Sep-22-2026 7:15 PM to Sep-22-2026 7:13 PM
Estimated Gate Arrival changed to Sep-22-2026 7:25 PM
22 Sep
07:40
14:40
15:40
Time Adjustment
Estimated Gate Arrival changed from Sep-22-2026 7:45 PM
22 Sep
07:06
14:06
15:06
Time Adjustment
Estimated Runway Departure changed to Sep-22-2026 4:05 PM
Estimated Runway Arrival changed to Sep-22-2026 7:15 PM
22 Sep
07:05
14:05
15:05
Time Adjustment
Scheduled Runway Arrival changed from Sep-22-2026 7:33 PM to Sep-22-2026 7:15 PM
22 Sep
04:11
11:11
12:11
Time Adjustment
Estimated Gate Departure changed to Sep-22-2026 3:45 PM
Estimated Gate Arrival changed to Sep-22-2026 7:45 PM
Departure Gate changed to E4
Tail Number changed to N19951
21 Sep
08:51
15:51
16:51
Time Adjustment
Scheduled Runway Departure changed to Sep-22-2026 4:05 PM
Scheduled Runway Arrival changed to Sep-22-2026 7:33 PM
Actual Equipment changed to 789
19 Sep
18:48
01:48
02:48
Record Created
19 Sep
18:48
01:48
02:48
Time Adjustment
Scheduled Gate Departure changed to Sep-22-2026 3:45 PM
Scheduled Gate Arrival changed to Sep-22-2026 7:45 PM
Arrival Terminal changed to 1
Scheduled Equipment changed to 789