(UA) United Airlines 1644 Flight Details
On time | Arrived
Departure
SJU
Luis Munoz Marin International Airport, PR
Flight Gate Times
19-Jan-2026
Scheduled
07:45
AST
Actual
07:49
AST
Total Departure Delay: 4 mins
Flight Runway Times
19-Jan-2026
Scheduled
08:03
AST
Actual
08:05
AST
Runway Delay: 2 mins
Terminal
B
Gate
B2
Craft Type
Boeing 737MAX 9 Passenger
7M9
Flight Time
Scheduled
5h 6m
Arrival
IAH
Houston George Bush Intercontinental Airport, TX, US
Flight Gate Times
19-Jan-2026
Scheduled
10:51
CST
Actual
10:40
CST
Total Arrival Delay: -
Flight Runway Times
19-Jan-2026
Scheduled
10:34
CST
Actual
10:30
CST
Runway Delay: -
Terminal
E
Gate
1
Baggage Claim
C9
Tail Number
N17574
Flight Time
Actual
4h 51m
Flight Notes
Also marketed as (AC) Air Canada 3095, (NZ) Air New Zealand 9842
Event Timeline
Date
Event
Data Updated
19 Jan
16:43
12:43
10:43
Time Adjustment
Estimated Gate Arrival changed from Jan-19-2026 10:35 AM to Jan-19-2026 10:40 AM
Actual Gate Arrival changed to Jan-19-2026 10:40 AM
19 Jan
16:31
12:31
10:31
Status Landed
Actual Runway Arrival changed to Jan-19-2026 10:30 AM
Estimated Gate Arrival changed from Jan-19-2026 10:49 AM to Jan-19-2026 10:35 AM
Status changed from Active to Landed
19 Jan
16:23
12:23
10:23
Time Adjustment
Estimated Runway Arrival changed from Jan-19-2026 10:27 AM to Jan-19-2026 10:30 AM
19 Jan
16:22
12:22
10:22
Time Adjustment
Estimated Runway Arrival changed from Jan-19-2026 10:29 AM to Jan-19-2026 10:27 AM
19 Jan
16:18
12:18
10:18
Time Adjustment
Estimated Runway Arrival changed from Jan-19-2026 10:19 AM to Jan-19-2026 10:29 AM
19 Jan
16:13
12:13
10:13
Time Adjustment
Estimated Runway Arrival changed from Jan-19-2026 10:29 AM to Jan-19-2026 10:19 AM
19 Jan
16:07
12:07
10:07
Time Adjustment
Estimated Runway Arrival changed from Jan-19-2026 10:31 AM to Jan-19-2026 10:29 AM
19 Jan
15:42
11:42
09:42
Time Adjustment
Estimated Runway Arrival changed from Jan-19-2026 10:43 AM to Jan-19-2026 10:31 AM
19 Jan
12:07
08:07
06:07
Time Adjustment
Estimated Runway Departure changed from Jan-19-2026 8:04 AM to Jan-19-2026 8:05 AM
Actual Runway Departure changed from Jan-19-2026 8:04 AM to Jan-19-2026 8:05 AM
Estimated Runway Arrival changed from Jan-19-2026 10:32 AM to Jan-19-2026 10:43 AM
Estimated Gate Arrival changed from Jan-19-2026 10:40 AM to Jan-19-2026 10:49 AM
19 Jan
12:06
08:06
06:06
Time Adjustment
Estimated Runway Departure changed from Jan-19-2026 8:03 AM to Jan-19-2026 8:04 AM
Actual Runway Departure changed to Jan-19-2026 8:04 AM
19 Jan
11:55
07:55
05:55
Time Adjustment
Estimated Runway Arrival changed from Jan-19-2026 10:34 AM to Jan-19-2026 10:32 AM
Estimated Gate Arrival changed from Jan-19-2026 10:41 AM to Jan-19-2026 10:40 AM
19 Jan
11:50
07:50
05:50
Time Adjustment
Estimated Runway Arrival changed from Jan-19-2026 10:31 AM to Jan-19-2026 10:34 AM
19 Jan
11:50
07:50
05:50
Time Adjustment
Scheduled Runway Arrival changed from Jan-19-2026 10:32 AM to Jan-19-2026 10:31 AM
19 Jan
11:50
07:50
05:50
Status Active
Estimated Gate Departure changed from Jan-19-2026 7:50 AM to Jan-19-2026 7:49 AM
Actual Gate Departure changed to Jan-19-2026 7:49 AM
Scheduled Runway Arrival changed from Jan-19-2026 10:31 AM to Jan-19-2026 10:34 AM
Status changed from Scheduled to Active
19 Jan
11:50
07:50
05:50
Time Adjustment
Estimated Runway Arrival changed from Jan-19-2026 10:32 AM to Jan-19-2026 10:31 AM
19 Jan
11:48
07:48
05:48
Time Adjustment
Estimated Gate Arrival changed from Jan-19-2026 10:36 AM to Jan-19-2026 10:41 AM
19 Jan
11:43
07:43
05:43
Time Adjustment
Scheduled Runway Departure changed from Jan-19-2026 7:58 AM to Jan-19-2026 8:03 AM
Estimated Runway Departure changed from Jan-19-2026 7:58 AM to Jan-19-2026 8:03 AM
Scheduled Runway Arrival changed from Jan-19-2026 10:27 AM to Jan-19-2026 10:32 AM
19 Jan
11:43
07:43
05:43
Time Adjustment
Estimated Gate Departure changed from Jan-19-2026 7:45 AM to Jan-19-2026 7:50 AM
Estimated Runway Arrival changed from Jan-19-2026 10:27 AM to Jan-19-2026 10:32 AM
19 Jan
09:31
05:31
03:31
Gate Adjustment
Arrival Gate changed from 19 to 1
19 Jan
09:09
05:09
03:09
Time Adjustment
Estimated Runway Departure changed to Jan-19-2026 7:58 AM
Scheduled Runway Arrival changed from Jan-19-2026 10:42 AM to Jan-19-2026 10:27 AM
19 Jan
09:09
05:09
03:09
Time Adjustment
Estimated Runway Arrival changed to Jan-19-2026 10:27 AM
Estimated Gate Arrival changed from Jan-19-2026 10:51 AM to Jan-19-2026 10:36 AM
18 Jan
16:55
12:55
10:55
Gate Adjustment
Arrival Gate changed to 19
Arrival Terminal changed from C to E
Baggage changed to C9
18 Jan
16:13
12:13
10:13
Gate Adjustment
Departure Gate changed to B2
18 Jan
11:51
07:51
05:51
Time Adjustment
Scheduled Runway Departure changed from Jan-19-2026 7:55 AM to Jan-19-2026 7:58 AM
Scheduled Runway Arrival changed from Jan-19-2026 10:18 AM to Jan-19-2026 10:42 AM
18 Jan
11:46
07:46
05:46
Time Adjustment
Scheduled Runway Departure changed to Jan-19-2026 7:55 AM
Scheduled Runway Arrival changed to Jan-19-2026 10:18 AM
17 Jan
17:25
13:25
11:25
Equipment Adjustment
Tail Number changed from N27509 to N17574
17 Jan
00:01
20:01
18:01
Equipment Adjustment
Tail Number changed to N27509
Actual Equipment changed to 7M9
17 Jan
00:01
20:01
18:01
Time Adjustment
Estimated Gate Departure changed to Jan-19-2026 7:45 AM
Estimated Gate Arrival changed to Jan-19-2026 10:51 AM
16 Jan
18:45
14:45
12:45
Record Created
16 Jan
18:45
14:45
12:45
Time Adjustment
Scheduled Gate Departure changed to Jan-19-2026 7:45 AM
Scheduled Gate Arrival changed to Jan-19-2026 10:51 AM
Departure Terminal changed to B
Arrival Terminal changed to C
Scheduled Equipment changed to 7M9