(UA) United Airlines 1644 Flight Details
On time | Scheduled
Departure
SJU
Luis Munoz Marin International Airport, PR
Flight Gate Times
10-Dec-2025
Scheduled
07:45
AST
Estimated
07:45
AST
Total Departure Delay: -
Flight Runway Times
10-Dec-2025
Scheduled
07:58
AST
Estimated
07:58
AST
Runway Delay: -
Terminal
B
Gate
B8
Craft Type
Boeing 737MAX 9 Passenger
7M9
Flight Time
Scheduled
5h 6m
Arrival
IAH
Houston George Bush Intercontinental Airport, TX, US
Flight Gate Times
10-Dec-2025
Scheduled
10:51
CST
Estimated
10:40
CST
Total Arrival Delay: -
Flight Runway Times
10-Dec-2025
Scheduled
10:31
CST
Estimated
10:31
CST
Runway Delay: -
Terminal
C
Gate
44
Baggage Claim
C9
Tail Number
N77584
Flight Time
Estimated
4h 55m
Flight Notes
Also marketed as (AC) Air Canada 3095, (LH) Lufthansa 7697, (NZ) Air New Zealand 9842
Event Timeline
Date
Event
Data Updated
10 Dec
09:31
05:31
03:31
Gate Adjustment
Arrival Gate changed from 2 to 44
Arrival Terminal changed from E to C
10 Dec
07:46
03:46
01:46
Time Adjustment
Estimated Runway Arrival changed to Dec-10-2025 10:31 AM
Estimated Gate Arrival changed from Dec-10-2025 10:51 AM to Dec-10-2025 10:40 AM
10 Dec
07:46
03:46
01:46
Time Adjustment
Estimated Runway Departure changed to Dec-10-2025 7:58 AM
Scheduled Runway Arrival changed from Dec-10-2025 10:42 AM to Dec-10-2025 10:31 AM
9 Dec
20:19
16:19
14:19
Gate Adjustment
Departure Gate changed to B8
9 Dec
16:55
12:55
10:55
Gate Adjustment
Arrival Gate changed to 2
Arrival Terminal changed from C to E
Baggage changed to C9
9 Dec
11:51
07:51
05:51
Time Adjustment
Scheduled Runway Departure changed from Dec-10-2025 7:55 AM to Dec-10-2025 7:58 AM
Scheduled Runway Arrival changed from Dec-10-2025 10:18 AM to Dec-10-2025 10:42 AM
9 Dec
11:46
07:46
05:46
Time Adjustment
Scheduled Runway Departure changed to Dec-10-2025 7:55 AM
Scheduled Runway Arrival changed to Dec-10-2025 10:18 AM
8 Dec
02:01
22:01
20:01
Equipment Adjustment
Tail Number changed from N37521 to N77584
7 Dec
20:49
16:49
14:49
Equipment Adjustment
Tail Number changed to N37521
Actual Equipment changed to 7M9
7 Dec
20:49
16:49
14:49
Time Adjustment
Estimated Gate Departure changed to Dec-10-2025 7:45 AM
Estimated Gate Arrival changed to Dec-10-2025 10:51 AM
7 Dec
18:44
14:44
12:44
Record Created
7 Dec
18:44
14:44
12:44
Time Adjustment
Scheduled Gate Departure changed to Dec-10-2025 7:45 AM
Scheduled Gate Arrival changed to Dec-10-2025 10:51 AM
Departure Terminal changed to B
Arrival Terminal changed to C
Scheduled Equipment changed to 7M9