(UA) United Airlines 143 Flight Details
On time | Departed
Departure
DEN
Denver International Airport, CO, US
Flight Gate Times
11-Sep-2026
Scheduled
11:25
MDT
Actual
11:29
MDT
Total Departure Delay: 4 mins
Flight Runway Times
11-Sep-2026
Scheduled
11:49
MDT
Actual
12:04
MDT
Runway Delay: 15 mins
Terminal
-
Gate
B32
Craft Type
Boeing 787-9
789
Flight Time
Scheduled
12h 20m
Arrival
NRT
Tokyo Narita International Airport, JP
Flight Gate Times
12-Sep-2026
Scheduled
14:45
JST
Estimated
14:56
JST
Total Arrival Delay: 11 mins
Flight Runway Times
12-Sep-2026
Scheduled
14:35
JST
Estimated
14:50
JST
Runway Delay: 15 mins
Terminal
1S
Gate
32
Baggage Claim
-
Tail Number
N19986
Flight Time
Estimated
12h 27m
Flight Notes
Also marketed as (NH) ANA 7033
Event Timeline
Date
Event
Data Updated
11 Sep
18:08
12:08
03:08
Time Adjustment
Estimated Runway Arrival changed from Sep-12-2026 2:35 PM to Sep-12-2026 2:50 PM
Estimated Gate Arrival changed from Sep-12-2026 2:45 PM to Sep-12-2026 2:56 PM
11 Sep
18:04
12:04
03:04
Time Adjustment
Estimated Runway Departure changed from Sep-11-2026 11:49 AM to Sep-11-2026 12:04 PM
Actual Runway Departure changed to Sep-11-2026 12:04 PM
11 Sep
17:32
11:32
02:32
Time Adjustment
Estimated Runway Arrival changed from Sep-12-2026 2:39 PM to Sep-12-2026 2:35 PM
11 Sep
17:29
11:29
02:29
Status Active
Estimated Gate Departure changed from Sep-11-2026 11:25 AM to Sep-11-2026 11:29 AM
Actual Gate Departure changed to Sep-11-2026 11:29 AM
Status changed from Scheduled to Active
11 Sep
17:29
11:29
02:29
Time Adjustment
Estimated Runway Arrival changed from Sep-12-2026 2:35 PM to Sep-12-2026 2:39 PM
11 Sep
15:27
09:27
00:27
Time Adjustment
Estimated Runway Departure changed to Sep-11-2026 11:49 AM
Estimated Runway Arrival changed to Sep-12-2026 2:35 PM
11 Sep
15:27
09:27
00:27
Time Adjustment
Scheduled Runway Arrival changed from Sep-12-2026 2:39 PM to Sep-12-2026 2:35 PM
11 Sep
09:08
03:08
18:08
Gate Adjustment
Arrival Gate changed to 32
11 Sep
03:32
21:32
12:32
Gate Adjustment
Departure Gate changed from A27 to B32
10 Sep
17:31
11:31
02:31
Time Adjustment
Scheduled Runway Departure changed to Sep-11-2026 11:49 AM
Scheduled Runway Arrival changed to Sep-12-2026 2:39 PM
10 Sep
17:08
11:08
02:08
Gate Adjustment
Departure Gate changed from A25 to A27
10 Sep
15:56
09:56
00:56
Gate Adjustment
Departure Gate changed from A27 to A25
10 Sep
15:45
09:45
00:45
Gate Adjustment
Departure Gate changed from A25 to A27
10 Sep
15:45
09:45
00:45
Time Adjustment
Estimated Gate Departure changed to Sep-11-2026 11:25 AM
Estimated Gate Arrival changed to Sep-12-2026 2:45 PM
Departure Gate changed to A25
Tail Number changed to N19986
Actual Equipment changed to 789
8 Sep
18:49
12:49
03:49
Record Created
8 Sep
18:49
12:49
03:49
Time Adjustment
Scheduled Gate Departure changed to Sep-11-2026 11:25 AM
Scheduled Gate Arrival changed to Sep-12-2026 2:45 PM
Arrival Terminal changed to 1S
Scheduled Equipment changed to 789