(UA) United Airlines 1644 Flight Details
On time | Arrived
Departure
SJU
Luis Munoz Marin International Airport, PR
Flight Gate Times
14-Dec-2025
Scheduled
07:45
AST
Actual
07:40
AST
Total Departure Delay: -
Flight Runway Times
14-Dec-2025
Scheduled
07:58
AST
Actual
08:00
AST
Runway Delay: 2 mins
Terminal
B
Gate
B6
Craft Type
Boeing 737MAX 9 Passenger
7M9
Flight Time
Scheduled
5h 6m
Arrival
IAH
Houston George Bush Intercontinental Airport, TX, US
Flight Gate Times
14-Dec-2025
Scheduled
10:51
CST
Actual
11:04
CST
Total Arrival Delay: 13 mins
Flight Runway Times
14-Dec-2025
Scheduled
10:42
CST
Actual
10:49
CST
Runway Delay: 7 mins
Terminal
C
Gate
41
Baggage Claim
C9
Tail Number
N77581
Flight Time
Actual
5h 24m
Flight Notes
Also marketed as (AC) Air Canada 3095, (LH) Lufthansa 7697, (NZ) Air New Zealand 9842
Event Timeline
Date
Event
Data Updated
14 Dec
17:13
13:13
11:13
Time Adjustment
Estimated Gate Arrival changed from Dec-14-2025 11:03 AM to Dec-14-2025 11:04 AM
Actual Gate Arrival changed from Dec-14-2025 11:03 AM to Dec-14-2025 11:04 AM
14 Dec
17:09
13:09
11:09
Time Adjustment
Estimated Gate Arrival changed from Dec-14-2025 10:57 AM to Dec-14-2025 11:03 AM
Actual Gate Arrival changed to Dec-14-2025 11:03 AM
14 Dec
16:55
12:55
10:55
Time Adjustment
Estimated Gate Arrival changed from Dec-14-2025 10:56 AM to Dec-14-2025 10:57 AM
14 Dec
16:50
12:50
10:50
Status Landed
Actual Runway Arrival changed to Dec-14-2025 10:49 AM
Status changed from Active to Landed
14 Dec
16:49
12:49
10:49
Time Adjustment
Estimated Runway Arrival changed from Dec-14-2025 10:48 AM to Dec-14-2025 10:49 AM
Estimated Gate Arrival changed from Dec-14-2025 10:55 AM to Dec-14-2025 10:56 AM
14 Dec
16:46
12:46
10:46
Time Adjustment
Estimated Runway Arrival changed from Dec-14-2025 10:49 AM to Dec-14-2025 10:48 AM
Estimated Gate Arrival changed from Dec-14-2025 10:56 AM to Dec-14-2025 10:55 AM
14 Dec
16:45
12:45
10:45
Time Adjustment
Estimated Runway Arrival changed from Dec-14-2025 10:45 AM to Dec-14-2025 10:49 AM
Estimated Gate Arrival changed from Dec-14-2025 10:52 AM to Dec-14-2025 10:56 AM
14 Dec
16:42
12:42
10:42
Time Adjustment
Estimated Runway Arrival changed from Dec-14-2025 10:41 AM to Dec-14-2025 10:45 AM
Estimated Gate Arrival changed from Dec-14-2025 10:48 AM to Dec-14-2025 10:52 AM
14 Dec
16:41
12:41
10:41
Time Adjustment
Estimated Runway Arrival changed from Dec-14-2025 10:45 AM to Dec-14-2025 10:41 AM
Estimated Gate Arrival changed from Dec-14-2025 10:52 AM to Dec-14-2025 10:48 AM
14 Dec
16:37
12:37
10:37
Time Adjustment
Estimated Runway Arrival changed from Dec-14-2025 10:44 AM to Dec-14-2025 10:45 AM
Estimated Gate Arrival changed from Dec-14-2025 10:51 AM to Dec-14-2025 10:52 AM
14 Dec
16:21
12:21
10:21
Time Adjustment
Estimated Runway Arrival changed from Dec-14-2025 10:34 AM to Dec-14-2025 10:44 AM
Estimated Gate Arrival changed from Dec-14-2025 10:41 AM to Dec-14-2025 10:51 AM
14 Dec
13:49
09:49
07:49
Time Adjustment
Estimated Runway Arrival changed from Dec-14-2025 10:53 AM to Dec-14-2025 10:34 AM
Estimated Gate Arrival changed from Dec-14-2025 10:54 AM to Dec-14-2025 10:41 AM
Arrival Gate changed from 20 to 41
Arrival Terminal changed from E to C
14 Dec
12:13
08:13
06:13
Gate Adjustment
Arrival Gate changed from 22 to 20
14 Dec
12:07
08:07
06:07
Gate Adjustment
Arrival Gate changed from 19 to 22
14 Dec
12:06
08:06
06:06
Time Adjustment
Estimated Runway Departure changed from Dec-14-2025 8:01 AM to Dec-14-2025 8:00 AM
Actual Runway Departure changed from Dec-14-2025 8:01 AM to Dec-14-2025 8:00 AM
Estimated Runway Arrival changed from Dec-14-2025 10:28 AM to Dec-14-2025 10:53 AM
Estimated Gate Arrival changed from Dec-14-2025 10:46 AM to Dec-14-2025 10:54 AM
14 Dec
12:04
08:04
06:04
Time Adjustment
Estimated Runway Departure changed from Dec-14-2025 8:00 AM to Dec-14-2025 8:01 AM
Actual Runway Departure changed from Dec-14-2025 8:00 AM to Dec-14-2025 8:01 AM
14 Dec
12:02
08:02
06:02
Time Adjustment
Estimated Runway Arrival changed from Dec-14-2025 10:44 AM to Dec-14-2025 10:28 AM
14 Dec
12:01
08:01
06:01
Time Adjustment
Estimated Runway Departure changed from Dec-14-2025 7:58 AM to Dec-14-2025 8:00 AM
Actual Runway Departure changed to Dec-14-2025 8:00 AM
14 Dec
12:01
08:01
06:01
Time Adjustment
Estimated Runway Arrival changed from Dec-14-2025 9:57 AM to Dec-14-2025 10:44 AM
14 Dec
11:43
07:43
05:43
Gate Adjustment
Arrival Terminal changed from C to E
14 Dec
11:40
07:40
05:40
Time Adjustment
Estimated Runway Arrival changed from Dec-14-2025 10:37 AM to Dec-14-2025 9:57 AM
14 Dec
11:40
07:40
05:40
Time Adjustment
Estimated Runway Departure changed to Dec-14-2025 7:58 AM
Estimated Runway Arrival changed to Dec-14-2025 10:37 AM
14 Dec
11:40
07:40
05:40
Status Active
Estimated Gate Departure changed from Dec-14-2025 7:45 AM to Dec-14-2025 7:40 AM
Actual Gate Departure changed to Dec-14-2025 7:40 AM
Estimated Gate Arrival changed from Dec-14-2025 10:51 AM to Dec-14-2025 10:46 AM
Arrival Terminal changed from E to C
Status changed from Scheduled to Active
13 Dec
16:55
12:55
10:55
Gate Adjustment
Arrival Gate changed to 19
Arrival Terminal changed from C to E
Baggage changed to C9
13 Dec
11:51
07:51
05:51
Time Adjustment
Scheduled Runway Departure changed from Dec-14-2025 7:55 AM to Dec-14-2025 7:58 AM
Scheduled Runway Arrival changed from Dec-14-2025 10:26 AM to Dec-14-2025 10:42 AM
13 Dec
11:46
07:46
05:46
Time Adjustment
Scheduled Runway Departure changed to Dec-14-2025 7:55 AM
Scheduled Runway Arrival changed to Dec-14-2025 10:26 AM
12 Dec
22:19
18:19
16:19
Equipment Adjustment
Tail Number changed from N17596 to N77581
12 Dec
21:55
17:55
15:55
Equipment Adjustment
Tail Number changed from N77584 to N17596
12 Dec
15:37
11:37
09:37
Time Adjustment
Estimated Gate Departure changed to Dec-14-2025 7:45 AM
Estimated Gate Arrival changed to Dec-14-2025 10:51 AM
Departure Gate changed to B6
Tail Number changed to N77584
Actual Equipment changed to 7M9
11 Dec
18:46
14:46
12:46
Record Created
11 Dec
18:46
14:46
12:46
Time Adjustment
Scheduled Gate Departure changed to Dec-14-2025 7:45 AM
Scheduled Gate Arrival changed to Dec-14-2025 10:51 AM
Departure Terminal changed to B
Arrival Terminal changed to C
Scheduled Equipment changed to 7M9