background

(UA) United Airlines 2143 Flight Details

Delayed by 1h 22m | Scheduled

Departure

EWR

Newark Liberty International Airport, NJ, US

Flight Gate Times

21-Jan-2026

Scheduled

08:00

 EST

Estimated

09:22

 EST

Total Departure Delay: 1 h 22 mins

Flight Runway Times

21-Jan-2026

Scheduled

08:27

 EST

Estimated

09:49

 EST

Runway Delay: 1 h 22 mins

Terminal

C

Gate

98

Craft Type

Boeing 787-9

789

Flight Time

Scheduled

3h 55m

Arrival

SJU

Luis Munoz Marin International Airport, PR

Flight Gate Times

21-Jan-2026

Scheduled

12:55

 AST

Estimated

14:07

 AST

Total Arrival Delay: 1 h 12 mins

Flight Runway Times

21-Jan-2026

Scheduled

12:41

 AST

Estimated

14:03

 AST

Runway Delay: 1 h 22 mins

Terminal

C

Gate

C7

Baggage Claim

4

Tail Number

N29971

Flight Time

Estimated

3h 45m

Flight Notes

Also marketed as (AC) Air Canada 5301

Event Timeline

Time

Date

UTC

Event

Data Updated

21 Jan

13:25

Estimated Runway Departure changed from Jan-21-2026 9:37 AM to Jan-21-2026 9:49 AM

Estimated Runway Arrival changed from Jan-21-2026 1:51 PM to Jan-21-2026 2:03 PM

Arrival Gate changed from B6 to C7

Arrival Terminal changed from B to C

21 Jan

12:24

Estimated Runway Departure changed from Jan-21-2026 9:10 AM to Jan-21-2026 9:37 AM

Estimated Gate Departure changed from Jan-21-2026 8:40 AM to Jan-21-2026 9:22 AM

Estimated Gate Arrival changed from Jan-21-2026 1:55 PM to Jan-21-2026 2:07 PM

21 Jan

12:06

Estimated Runway Departure changed from Jan-21-2026 8:40 AM to Jan-21-2026 9:10 AM

Estimated Gate Departure changed from Jan-21-2026 8:13 AM to Jan-21-2026 8:40 AM

Estimated Runway Arrival changed from Jan-21-2026 12:41 PM to Jan-21-2026 1:51 PM

Estimated Gate Arrival changed from Jan-21-2026 12:58 PM to Jan-21-2026 1:55 PM

21 Jan

10:36

Estimated Gate Departure changed from Jan-21-2026 8:00 AM to Jan-21-2026 8:13 AM

Estimated Gate Arrival changed from Jan-21-2026 12:41 PM to Jan-21-2026 12:58 PM

21 Jan

10:31

Estimated Runway Departure changed from Jan-21-2026 8:27 AM to Jan-21-2026 8:40 AM

21 Jan

10:09

Estimated Runway Arrival changed to Jan-21-2026 12:41 PM

21 Jan

10:09

Estimated Runway Departure changed to Jan-21-2026 8:27 AM

Scheduled Runway Arrival changed from Jan-21-2026 12:37 PM to Jan-21-2026 12:41 PM

21 Jan

09:13

Departure Gate changed from 123 to 98

21 Jan

09:01

Departure Gate changed from 136 to 123

21 Jan

08:49

Estimated Gate Arrival changed from Jan-21-2026 12:55 PM to Jan-21-2026 12:41 PM

21 Jan

08:49

Departure Gate changed from 120 to 136

21 Jan

08:49

Tail Number changed from N66056 to N29971

Actual Equipment changed from 764 to 789

21 Jan

08:48

Scheduled Runway Arrival changed from Jan-21-2026 12:51 PM to Jan-21-2026 12:37 PM

20 Jan

16:37

Arrival Gate changed to B6

Baggage changed to 4

20 Jan

16:07

Departure Gate changed from 102 to 120

20 Jan

13:06

Scheduled Runway Departure changed from Jan-21-2026 8:21 AM to Jan-21-2026 8:27 AM

Scheduled Runway Arrival changed from Jan-21-2026 12:46 PM to Jan-21-2026 12:51 PM

20 Jan

13:01

Scheduled Runway Departure changed to Jan-21-2026 8:21 AM

Scheduled Runway Arrival changed to Jan-21-2026 12:46 PM

19 Jan

19:43

Departure Gate changed to 102

19 Jan

13:31

Tail Number changed to N66056

Actual Equipment changed to 764

19 Jan

13:31

Estimated Gate Departure changed to Jan-21-2026 8:00 AM

Estimated Gate Arrival changed to Jan-21-2026 12:55 PM

18 Jan

18:43

18 Jan

18:43

Scheduled Gate Departure changed to Jan-21-2026 8:00 AM

Scheduled Gate Arrival changed to Jan-21-2026 12:55 PM

Departure Terminal changed to C

Arrival Terminal changed to B

Scheduled Equipment changed to 764