(UA) United Airlines 2143 Flight Details
On time | Scheduled
Departure
EWR
Newark Liberty International Airport, NJ, US
Flight Gate Times
22-Jan-2026
Scheduled
08:00
EST
Estimated
08:00
EST
Total Departure Delay: -
Flight Runway Times
22-Jan-2026
Scheduled
08:27
EST
Actual
--
Runway Delay: -
Terminal
C
Gate
125
Craft Type
Boeing 787-9
789
Flight Time
Scheduled
3h 55m
Arrival
SJU
Luis Munoz Marin International Airport, PR
Flight Gate Times
22-Jan-2026
Scheduled
12:55
AST
Estimated
12:55
AST
Total Arrival Delay: -
Flight Runway Times
22-Jan-2026
Scheduled
12:41
AST
Actual
--
Runway Delay: -
Terminal
B
Gate
B6
Baggage Claim
4
Tail Number
N29971
Flight Time
Estimated
3h 55m
Flight Notes
Also marketed as (AC) Air Canada 5301
Event Timeline
Date
Event
Data Updated
22 Jan
08:37
03:37
04:37
Gate Adjustment
Departure Gate changed from 120 to 125
22 Jan
08:19
03:19
04:19
Equipment Adjustment
Tail Number changed from N66057 to N29971
Actual Equipment changed from 764 to 789
22 Jan
05:05
00:05
01:05
Time Adjustment
Scheduled Runway Arrival changed from Jan-22-2026 12:51 PM to Jan-22-2026 12:41 PM
22 Jan
03:25
22:25
23:25
Equipment Adjustment
Tail Number changed from N69063 to N66057
22 Jan
02:13
21:13
22:13
Equipment Adjustment
Tail Number changed from N76064 to N69063
22 Jan
02:13
21:13
22:13
Gate Adjustment
Baggage changed to 4
21 Jan
17:25
12:25
13:25
Gate Adjustment
Arrival Gate changed to B6
21 Jan
14:37
09:37
10:37
Gate Adjustment
Departure Gate changed from 126 to 120
21 Jan
14:37
09:37
10:37
Gate Adjustment
Departure Gate changed from 121 to 126
21 Jan
14:37
09:37
10:37
Gate Adjustment
Departure Gate changed from 75 to 126
21 Jan
14:37
09:37
10:37
Gate Adjustment
Departure Gate changed from 126 to 121
21 Jan
13:06
08:06
09:06
Time Adjustment
Scheduled Runway Departure changed from Jan-22-2026 8:21 AM to Jan-22-2026 8:27 AM
Scheduled Runway Arrival changed from Jan-22-2026 12:44 PM to Jan-22-2026 12:51 PM
21 Jan
13:01
08:01
09:01
Time Adjustment
Scheduled Runway Departure changed to Jan-22-2026 8:21 AM
Scheduled Runway Arrival changed to Jan-22-2026 12:44 PM
21 Jan
10:43
05:43
06:43
Gate Adjustment
Departure Gate changed to 75
21 Jan
10:01
05:01
06:01
Equipment Adjustment
Tail Number changed from N69063 to N76064
20 Jan
19:37
14:37
15:37
Equipment Adjustment
Tail Number changed to N69063
Actual Equipment changed to 764
20 Jan
19:37
14:37
15:37
Time Adjustment
Estimated Gate Departure changed to Jan-22-2026 8:00 AM
Estimated Gate Arrival changed to Jan-22-2026 12:55 PM
19 Jan
18:45
13:45
14:45
Record Created
19 Jan
18:45
13:45
14:45
Time Adjustment
Scheduled Gate Departure changed to Jan-22-2026 8:00 AM
Scheduled Gate Arrival changed to Jan-22-2026 12:55 PM
Departure Terminal changed to C
Arrival Terminal changed to B
Scheduled Equipment changed to 764