(UA) United Airlines 1644 Flight Details
On time | Arrived
Departure
SJU
Luis Munoz Marin International Airport, PR
Flight Gate Times
21-Dec-2025
Scheduled
07:45
AST
Actual
07:38
AST
Total Departure Delay: -
Flight Runway Times
21-Dec-2025
Scheduled
07:58
AST
Actual
07:56
AST
Runway Delay: -
Terminal
C
Gate
C7
Craft Type
Boeing 737MAX 9 Passenger
7M9
Flight Time
Scheduled
5h 6m
Arrival
IAH
Houston George Bush Intercontinental Airport, TX, US
Flight Gate Times
21-Dec-2025
Scheduled
10:51
CST
Actual
10:28
CST
Total Arrival Delay: -
Flight Runway Times
21-Dec-2025
Scheduled
10:36
CST
Actual
10:22
CST
Runway Delay: -
Terminal
C
Gate
36
Baggage Claim
C9
Tail Number
N17401
Flight Time
Actual
4h 50m
Flight Notes
Also marketed as (AC) Air Canada 3095, (NZ) Air New Zealand 9842
Event Timeline
Date
Event
Data Updated
21 Dec
16:30
12:30
10:30
Time Adjustment
Estimated Gate Arrival changed from Dec-21-2025 10:26 AM to Dec-21-2025 10:28 AM
Actual Gate Arrival changed to Dec-21-2025 10:28 AM
21 Dec
16:23
12:23
10:23
Status Landed
Actual Runway Arrival changed to Dec-21-2025 10:22 AM
Status changed from Active to Landed
21 Dec
16:13
12:13
10:13
Time Adjustment
Estimated Runway Arrival changed from Dec-21-2025 10:21 AM to Dec-21-2025 10:22 AM
Estimated Gate Arrival changed from Dec-21-2025 10:36 AM to Dec-21-2025 10:26 AM
Arrival Gate changed from 34 to 36
21 Dec
15:52
11:52
09:52
Time Adjustment
Estimated Runway Arrival changed from Dec-21-2025 10:32 AM to Dec-21-2025 10:21 AM
21 Dec
12:01
08:01
06:01
Time Adjustment
Estimated Runway Departure changed from Dec-21-2025 7:55 AM to Dec-21-2025 7:56 AM
Actual Runway Departure changed from Dec-21-2025 7:55 AM to Dec-21-2025 7:56 AM
Estimated Runway Arrival changed from Dec-21-2025 10:19 AM to Dec-21-2025 10:32 AM
Estimated Gate Arrival changed from Dec-21-2025 10:27 AM to Dec-21-2025 10:36 AM
21 Dec
11:59
07:59
05:59
Time Adjustment
Estimated Runway Arrival changed from Dec-21-2025 10:26 AM to Dec-21-2025 10:19 AM
21 Dec
11:57
07:57
05:57
Time Adjustment
Estimated Runway Departure changed from Dec-21-2025 7:58 AM to Dec-21-2025 7:55 AM
Actual Runway Departure changed to Dec-21-2025 7:55 AM
21 Dec
11:56
07:56
05:56
Time Adjustment
Estimated Runway Arrival changed from Dec-21-2025 10:23 AM to Dec-21-2025 10:26 AM
21 Dec
11:56
07:56
05:56
Time Adjustment
Estimated Runway Arrival changed from Dec-21-2025 10:25 AM to Dec-21-2025 10:23 AM
21 Dec
11:56
07:56
05:56
Time Adjustment
Estimated Runway Arrival changed from Dec-21-2025 10:21 AM to Dec-21-2025 10:25 AM
21 Dec
11:54
07:54
05:54
Time Adjustment
Scheduled Runway Arrival changed from Dec-21-2025 10:21 AM to Dec-21-2025 10:36 AM
21 Dec
11:43
07:43
05:43
Status Active
Estimated Gate Departure changed from Dec-21-2025 7:45 AM to Dec-21-2025 7:38 AM
Actual Gate Departure changed to Dec-21-2025 7:38 AM
Estimated Gate Arrival changed from Dec-21-2025 10:34 AM to Dec-21-2025 10:27 AM
Status changed from Scheduled to Active
21 Dec
11:39
07:39
05:39
Time Adjustment
Scheduled Runway Arrival changed from Dec-21-2025 10:25 AM to Dec-21-2025 10:18 AM
21 Dec
11:39
07:39
05:39
Time Adjustment
Scheduled Runway Arrival changed from Dec-21-2025 10:18 AM to Dec-21-2025 10:21 AM
21 Dec
11:39
07:39
05:39
Time Adjustment
Estimated Runway Arrival changed from Dec-21-2025 10:18 AM to Dec-21-2025 10:21 AM
21 Dec
11:39
07:39
05:39
Time Adjustment
Estimated Runway Arrival changed from Dec-21-2025 10:25 AM to Dec-21-2025 10:18 AM
21 Dec
10:49
06:49
04:49
Gate Adjustment
Arrival Gate changed from 1 to 34
Arrival Terminal changed from E to C
21 Dec
08:30
04:30
02:30
Time Adjustment
Scheduled Runway Arrival changed from Dec-21-2025 10:42 AM to Dec-21-2025 10:25 AM
21 Dec
08:30
04:30
02:30
Time Adjustment
Estimated Runway Departure changed to Dec-21-2025 7:58 AM
Estimated Runway Arrival changed to Dec-21-2025 10:25 AM
Estimated Gate Arrival changed from Dec-21-2025 10:51 AM to Dec-21-2025 10:34 AM
20 Dec
16:55
12:55
10:55
Gate Adjustment
Arrival Gate changed to 1
Arrival Terminal changed from C to E
20 Dec
14:43
10:43
08:43
Gate Adjustment
Baggage changed to C9
20 Dec
14:43
10:43
08:43
Gate Adjustment
Departure Gate changed to C7
Departure Terminal changed from B to C
20 Dec
13:55
09:55
07:55
Equipment Adjustment
Tail Number changed to N17401
20 Dec
13:55
09:55
07:55
Time Adjustment
Estimated Gate Departure changed to Dec-21-2025 7:45 AM
Estimated Gate Arrival changed to Dec-21-2025 10:51 AM
20 Dec
11:51
07:51
05:51
Time Adjustment
Scheduled Runway Departure changed from Dec-21-2025 7:55 AM to Dec-21-2025 7:58 AM
Scheduled Runway Arrival changed from Dec-21-2025 10:18 AM to Dec-21-2025 10:42 AM
20 Dec
11:46
07:46
05:46
Time Adjustment
Scheduled Runway Departure changed to Dec-21-2025 7:55 AM
Scheduled Runway Arrival changed to Dec-21-2025 10:18 AM
Actual Equipment changed to 7M9
18 Dec
18:47
14:47
12:47
Record Created
18 Dec
18:47
14:47
12:47
Time Adjustment
Scheduled Gate Departure changed to Dec-21-2025 7:45 AM
Scheduled Gate Arrival changed to Dec-21-2025 10:51 AM
Departure Terminal changed to B
Arrival Terminal changed to C
Scheduled Equipment changed to 7M9