(UA) United Airlines 1644 Flight Details
On time | Scheduled
Departure
SJU
Luis Munoz Marin International Airport, PR
Flight Gate Times
07-Feb-2026
Scheduled
07:45
AST
Estimated
07:45
AST
Total Departure Delay: -
Flight Runway Times
07-Feb-2026
Scheduled
07:58
AST
Actual
--
Runway Delay: -
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
07-Feb-2026
Scheduled
10:51
CST
Estimated
10:51
CST
Total Arrival Delay: -
Flight Runway Times
07-Feb-2026
Scheduled
10:42
CST
Actual
--
Runway Delay: -
Terminal
E
Gate
1
Baggage Claim
C9
Tail Number
N37547
Flight Time
Estimated
5h 6m
Flight Notes
Also marketed as (AC) Air Canada 3095, (NZ) Air New Zealand 9842
Event Timeline
Date
Event
Data Updated
6 Feb
21:39
17:39
15:39
Gate Adjustment
Arrival Gate changed from 42 to 43
6 Feb
21:39
17:39
15:39
Gate Adjustment
Arrival Gate changed from 43 to 1
Arrival Terminal changed from C to E
6 Feb
18:45
14:45
12:45
Gate Adjustment
Arrival Gate changed from 19 to 42
Arrival Terminal changed from E to C
6 Feb
18:44
14:44
12:44
Equipment Adjustment
Tail Number changed from N37527 to N37547
6 Feb
17:57
13:57
11:57
Equipment Adjustment
Tail Number changed from N27546 to N37527
6 Feb
16:56
12:56
10:56
Gate Adjustment
Arrival Gate changed to 19
Arrival Terminal changed from C to E
6 Feb
15:02
11:02
09:02
Gate Adjustment
Baggage changed to C9
6 Feb
15:02
11:02
09:02
Gate Adjustment
Departure Gate changed to B2
6 Feb
11:51
07:51
05:51
Time Adjustment
Scheduled Runway Departure changed from Feb-07-2026 7:55 AM to Feb-07-2026 7:58 AM
Scheduled Runway Arrival changed from Feb-07-2026 10:27 AM to Feb-07-2026 10:42 AM
6 Feb
11:46
07:46
05:46
Time Adjustment
Scheduled Runway Departure changed to Feb-07-2026 7:55 AM
Scheduled Runway Arrival changed to Feb-07-2026 10:27 AM
6 Feb
01:51
21:51
19:51
Equipment Adjustment
Tail Number changed to N27546
Actual Equipment changed to 7M9
6 Feb
01:50
21:50
19:50
Time Adjustment
Estimated Gate Departure changed to Feb-07-2026 7:45 AM
Estimated Gate Arrival changed to Feb-07-2026 10:51 AM
4 Feb
18:44
14:44
12:44
Record Created
4 Feb
18:44
14:44
12:44
Time Adjustment
Scheduled Gate Departure changed to Feb-07-2026 7:45 AM
Scheduled Gate Arrival changed to Feb-07-2026 10:51 AM
Departure Terminal changed to B
Arrival Terminal changed to C
Scheduled Equipment changed to 7M9