(UA) United Airlines 1644 Flight Details
On time | Arrived
Departure
SJU
Luis Munoz Marin International Airport, PR
Flight Gate Times
25-Sep-2026
Scheduled
07:00
AST
Actual
06:55
AST
Total Departure Delay: -
Flight Runway Times
25-Sep-2026
Scheduled
07:13
AST
Actual
07:11
AST
Runway Delay: -
Terminal
B
Gate
B8
Craft Type
Boeing 737MAX 9 Passenger
7M9
Flight Time
Scheduled
4h 45m
Arrival
IAH
Houston George Bush Intercontinental Airport, TX, US
Flight Gate Times
25-Sep-2026
Scheduled
10:45
CDT
Actual
10:39
CDT
Total Arrival Delay: -
Flight Runway Times
25-Sep-2026
Scheduled
10:37
CDT
Actual
10:32
CDT
Runway Delay: -
Terminal
C
Gate
44
Baggage Claim
C10
Tail Number
N77590
Flight Time
Actual
4h 44m
Flight Notes
Also marketed as (AC) Air Canada 3299, (LH) Lufthansa 7697, (NZ) Air New Zealand 9842
Event Timeline
Date
Event
Data Updated
25 Sep
15:44
11:44
10:44
Time Adjustment
Estimated Gate Arrival changed from Sep-25-2026 10:36 AM to Sep-25-2026 10:39 AM
Actual Gate Arrival changed to Sep-25-2026 10:39 AM
25 Sep
15:38
11:38
10:38
Time Adjustment
Estimated Gate Arrival changed from Sep-25-2026 10:38 AM to Sep-25-2026 10:36 AM
25 Sep
15:33
11:33
10:33
Status Landed
Estimated Runway Arrival changed from Sep-25-2026 10:33 AM to Sep-25-2026 10:32 AM
Actual Runway Arrival changed to Sep-25-2026 10:32 AM
Status changed from Active to Landed
25 Sep
15:26
11:26
10:26
Time Adjustment
Estimated Runway Arrival changed from Sep-25-2026 10:28 AM to Sep-25-2026 10:33 AM
25 Sep
15:25
11:25
10:25
Time Adjustment
Estimated Runway Arrival changed from Sep-25-2026 10:25 AM to Sep-25-2026 10:28 AM
25 Sep
15:22
11:22
10:22
Time Adjustment
Estimated Runway Arrival changed from Sep-25-2026 10:23 AM to Sep-25-2026 10:25 AM
25 Sep
15:20
11:20
10:20
Time Adjustment
Estimated Runway Arrival changed from Sep-25-2026 10:21 AM to Sep-25-2026 10:23 AM
25 Sep
15:17
11:17
10:17
Time Adjustment
Estimated Runway Arrival changed from Sep-25-2026 10:30 AM to Sep-25-2026 10:21 AM
25 Sep
15:16
11:16
10:16
Time Adjustment
Estimated Runway Arrival changed from Sep-25-2026 10:29 AM to Sep-25-2026 10:30 AM
Estimated Gate Arrival changed from Sep-25-2026 10:31 AM to Sep-25-2026 10:38 AM
25 Sep
15:06
11:06
10:06
Time Adjustment
Estimated Runway Arrival changed from Sep-25-2026 10:31 AM to Sep-25-2026 10:29 AM
25 Sep
15:00
11:00
10:00
Time Adjustment
Estimated Runway Arrival changed from Sep-25-2026 10:24 AM to Sep-25-2026 10:31 AM
25 Sep
11:56
07:56
06:56
Time Adjustment
Estimated Runway Arrival changed from Sep-25-2026 10:43 AM to Sep-25-2026 10:24 AM
Estimated Gate Arrival changed from Sep-25-2026 10:50 AM to Sep-25-2026 10:31 AM
Arrival Gate changed from 45 to 44
25 Sep
11:14
07:14
06:14
Time Adjustment
Estimated Runway Arrival changed from Sep-25-2026 10:36 AM to Sep-25-2026 10:43 AM
Estimated Gate Arrival changed from Sep-25-2026 10:40 AM to Sep-25-2026 10:50 AM
25 Sep
11:13
07:13
06:13
Time Adjustment
Estimated Runway Arrival changed from Sep-25-2026 10:35 AM to Sep-25-2026 10:36 AM
25 Sep
11:12
07:12
06:12
Time Adjustment
Estimated Runway Departure changed from Sep-25-2026 7:13 AM to Sep-25-2026 7:11 AM
Actual Runway Departure changed to Sep-25-2026 7:11 AM
25 Sep
11:12
07:12
06:12
Time Adjustment
Estimated Runway Arrival changed from Sep-25-2026 10:28 AM to Sep-25-2026 10:35 AM
25 Sep
11:12
07:12
06:12
Time Adjustment
Estimated Runway Arrival changed from Sep-25-2026 10:32 AM to Sep-25-2026 10:28 AM
25 Sep
10:56
06:56
05:56
Status Active
Estimated Gate Departure changed from Sep-25-2026 7:00 AM to Sep-25-2026 6:55 AM
Actual Gate Departure changed to Sep-25-2026 6:55 AM
Status changed from Scheduled to Active
25 Sep
10:56
06:56
05:56
Time Adjustment
Estimated Runway Departure changed to Sep-25-2026 7:13 AM
Estimated Runway Arrival changed to Sep-25-2026 10:32 AM
Estimated Gate Arrival changed from Sep-25-2026 10:45 AM to Sep-25-2026 10:40 AM
25 Sep
02:56
22:56
21:56
Gate Adjustment
Arrival Gate changed from 9 to 45
Arrival Terminal changed from E to C
25 Sep
02:27
22:27
21:27
Gate Adjustment
Arrival Gate changed from 5 to 9
Arrival Terminal changed from C to E
24 Sep
23:08
19:08
18:08
Gate Adjustment
Arrival Gate changed from 4 to 5
Arrival Terminal changed from D to C
24 Sep
17:38
13:38
12:38
Gate Adjustment
Arrival Gate changed to 4
Arrival Terminal changed from C to D
24 Sep
11:07
07:07
06:07
Time Adjustment
Scheduled Runway Departure changed from Sep-25-2026 7:10 AM to Sep-25-2026 7:13 AM
Scheduled Runway Arrival changed from Sep-25-2026 10:22 AM to Sep-25-2026 10:37 AM
24 Sep
11:06
07:06
06:06
Time Adjustment
Scheduled Runway Departure changed to Sep-25-2026 7:10 AM
Scheduled Runway Arrival changed to Sep-25-2026 10:22 AM
24 Sep
09:44
05:44
04:44
Gate Adjustment
Departure Gate changed to B8
24 Sep
09:20
05:20
04:20
Equipment Adjustment
Tail Number changed to N77590
Actual Equipment changed to 7M9
24 Sep
09:20
05:20
04:20
Time Adjustment
Estimated Gate Departure changed to Sep-25-2026 7:00 AM
Estimated Gate Arrival changed to Sep-25-2026 10:45 AM
Baggage changed to C10
22 Sep
18:49
14:49
13:49
Record Created
22 Sep
18:49
14:49
13:49
Time Adjustment
Scheduled Gate Departure changed to Sep-25-2026 7:00 AM
Scheduled Gate Arrival changed to Sep-25-2026 10:45 AM
Departure Terminal changed to B
Arrival Terminal changed to C
Scheduled Equipment changed to 7M9