(UA) United Airlines 7991 Flight Details
Delayed by 16m | Arrived
Departure
HND
Tokyo Haneda International Airport, JP
Flight Gate Times
22-Dec-2025
Scheduled
00:25
JST
Actual
00:33
JST
Total Departure Delay: 8 mins
Flight Runway Times
22-Dec-2025
Scheduled
--
Actual
00:49
JST
Runway Delay: -
Terminal
2
Gate
73
Craft Type
Boeing 787-9
789
Flight Time
Scheduled
7h 30m
Arrival
SIN
Singapore Changi Airport, SG
Flight Gate Times
22-Dec-2025
Scheduled
06:55
UTC+08:00
Actual
07:11
UTC+08:00
Total Arrival Delay: 16 mins
Flight Runway Times
22-Dec-2025
Scheduled
--
Actual
07:04
UTC+08:00
Runway Delay: -
Terminal
2
Gate
E8
Baggage Claim
31
Tail Number
JA879A
Flight Time
Actual
7h 38m
Flight Notes
Operated by ANA 843
Also marketed as (AC) Air Canada 6228, (SQ) Singapore Airlines 5905
Event Timeline
Date
Event
Data Updated
21 Dec
23:16
08:16
07:16
Gate Adjustment
Baggage changed from 32 to 31
21 Dec
23:15
08:15
07:15
Time Adjustment
Estimated Gate Arrival changed from Dec-22-2025 7:06 AM to Dec-22-2025 7:11 AM
Actual Gate Arrival changed to Dec-22-2025 7:11 AM
21 Dec
23:04
08:04
07:04
Status Landed
Estimated Runway Arrival changed from Dec-22-2025 7:00 AM to Dec-22-2025 7:04 AM
Actual Runway Arrival changed to Dec-22-2025 7:04 AM
Status changed from Active to Landed
21 Dec
22:37
07:37
06:37
Time Adjustment
Estimated Runway Arrival changed from Dec-22-2025 7:04 AM to Dec-22-2025 7:00 AM
Estimated Gate Arrival changed from Dec-22-2025 7:10 AM to Dec-22-2025 7:06 AM
21 Dec
22:31
07:31
06:31
Gate Adjustment
Baggage changed from 30 to 32
21 Dec
21:30
06:30
05:30
Gate Adjustment
Baggage changed to 30
21 Dec
21:01
06:01
05:01
Time Adjustment
Estimated Runway Arrival changed from Dec-22-2025 7:07 AM to Dec-22-2025 7:04 AM
Estimated Gate Arrival changed from Dec-22-2025 7:13 AM to Dec-22-2025 7:10 AM
21 Dec
19:09
04:09
03:09
Time Adjustment
Estimated Runway Arrival changed from Dec-22-2025 7:04 AM to Dec-22-2025 7:07 AM
Estimated Gate Arrival changed from Dec-22-2025 7:10 AM to Dec-22-2025 7:13 AM
21 Dec
18:54
03:54
02:54
Time Adjustment
Estimated Runway Arrival changed from Dec-22-2025 7:00 AM to Dec-22-2025 7:04 AM
Estimated Gate Arrival changed from Dec-22-2025 7:06 AM to Dec-22-2025 7:10 AM
21 Dec
18:18
03:18
02:18
Time Adjustment
Estimated Runway Arrival changed from Dec-22-2025 6:57 AM to Dec-22-2025 7:00 AM
Estimated Gate Arrival changed from Dec-22-2025 6:57 AM to Dec-22-2025 7:06 AM
21 Dec
17:53
02:53
01:53
Time Adjustment
Estimated Gate Arrival changed from Dec-22-2025 7:03 AM to Dec-22-2025 6:57 AM
21 Dec
16:57
01:57
00:57
Time Adjustment
Estimated Runway Arrival changed from Dec-22-2025 6:52 AM to Dec-22-2025 6:57 AM
Estimated Gate Arrival changed from Dec-22-2025 6:58 AM to Dec-22-2025 7:03 AM
21 Dec
16:22
01:22
00:22
Time Adjustment
Estimated Runway Arrival changed from Dec-22-2025 6:49 AM to Dec-22-2025 6:52 AM
Estimated Gate Arrival changed from Dec-22-2025 6:55 AM to Dec-22-2025 6:58 AM
21 Dec
16:12
01:12
00:12
Time Adjustment
Estimated Runway Arrival changed from Dec-22-2025 6:44 AM to Dec-22-2025 6:49 AM
Estimated Gate Arrival changed from Dec-22-2025 6:50 AM to Dec-22-2025 6:55 AM
21 Dec
16:07
01:07
00:07
Time Adjustment
Estimated Runway Arrival changed from Dec-22-2025 6:31 AM to Dec-22-2025 6:44 AM
Estimated Gate Arrival changed from Dec-22-2025 6:37 AM to Dec-22-2025 6:50 AM
21 Dec
15:59
00:59
23:59
Gate Adjustment
Arrival Gate changed to E8
21 Dec
15:51
00:51
23:51
Time Adjustment
Estimated Runway Arrival changed from Dec-22-2025 6:57 AM to Dec-22-2025 6:31 AM
Estimated Gate Arrival changed from Dec-22-2025 7:03 AM to Dec-22-2025 6:37 AM
21 Dec
15:49
00:49
23:49
Time Adjustment
Estimated Runway Departure changed to Dec-22-2025 12:49 AM
Actual Runway Departure changed to Dec-22-2025 12:49 AM
Estimated Runway Arrival changed to Dec-22-2025 6:57 AM
Estimated Gate Arrival changed from Dec-22-2025 6:55 AM to Dec-22-2025 7:03 AM
21 Dec
15:36
00:36
23:36
Status Active
Estimated Gate Departure changed from Dec-22-2025 12:25 AM to Dec-22-2025 12:33 AM
Actual Gate Departure changed to Dec-22-2025 12:33 AM
Status changed from Scheduled to Active
21 Dec
15:35
00:35
23:35
Equipment Adjustment
Tail Number changed to JA879A
20 Dec
19:23
04:23
03:23
Equipment Adjustment
Actual Equipment changed to 789
20 Dec
15:28
00:28
23:28
Time Adjustment
Estimated Gate Departure changed to Dec-22-2025 12:25 AM
Estimated Gate Arrival changed to Dec-22-2025 6:55 AM
20 Dec
15:09
00:09
23:09
Gate Adjustment
Departure Gate changed to 73
19 Dec
18:37
03:37
02:37
Record Created
19 Dec
18:37
03:37
02:37
Time Adjustment
Scheduled Gate Departure changed to Dec-22-2025 12:25 AM
Scheduled Gate Arrival changed to Dec-22-2025 6:55 AM
Departure Terminal changed to 2
Arrival Terminal changed to 2
Scheduled Equipment changed to 789