(UA) United Airlines 1644 Flight Details
On time | Departed
Departure
SJU
Luis Munoz Marin International Airport, PR
Flight Gate Times
03-Jul-2026
Scheduled
07:00
AST
Actual
06:54
AST
Total Departure Delay: -
Flight Runway Times
03-Jul-2026
Scheduled
07:13
AST
Actual
07:08
AST
Runway Delay: -
Terminal
B
Gate
B4
Craft Type
Boeing 737MAX 9 Passenger
7M9
Flight Time
Scheduled
4h 53m
Arrival
IAH
Houston George Bush Intercontinental Airport, TX, US
Flight Gate Times
03-Jul-2026
Scheduled
10:53
CDT
Estimated
10:21
CDT
Total Arrival Delay: -
Flight Runway Times
03-Jul-2026
Scheduled
10:45
CDT
Estimated
10:13
CDT
Runway Delay: -
Terminal
C
Gate
45
Baggage Claim
C9
Tail Number
N57409
Flight Time
Estimated
4h 27m
Flight Notes
Also marketed as (AC) Air Canada 3299, (LH) Lufthansa 7697, (NZ) Air New Zealand 9842
Event Timeline
Date
Event
Data Updated
3 Jul
11:10
07:10
06:10
Time Adjustment
Estimated Runway Departure changed from Jul-03-2026 7:13 AM to Jul-03-2026 7:08 AM
Actual Runway Departure changed to Jul-03-2026 7:08 AM
Estimated Runway Arrival changed from Jul-03-2026 10:18 AM to Jul-03-2026 10:13 AM
Estimated Gate Arrival changed from Jul-03-2026 10:20 AM to Jul-03-2026 10:21 AM
3 Jul
10:58
06:58
05:58
Time Adjustment
Estimated Gate Arrival changed from Jul-03-2026 10:26 AM to Jul-03-2026 10:20 AM
3 Jul
10:54
06:54
05:54
Status Active
Estimated Gate Departure changed from Jul-03-2026 7:00 AM to Jul-03-2026 6:54 AM
Actual Gate Departure changed to Jul-03-2026 6:54 AM
Status changed from Scheduled to Active
3 Jul
09:15
05:15
04:15
Time Adjustment
Estimated Gate Arrival changed from Jul-03-2026 10:53 AM to Jul-03-2026 10:26 AM
Departure Gate changed from B5 to B4
3 Jul
08:21
04:21
03:21
Time Adjustment
Estimated Runway Departure changed to Jul-03-2026 7:13 AM
Estimated Runway Arrival changed to Jul-03-2026 10:18 AM
3 Jul
04:33
00:33
23:33
Gate Adjustment
Arrival Gate changed from 8 to 45
Arrival Terminal changed from E to C
3 Jul
02:58
22:58
21:58
Gate Adjustment
Departure Gate changed from B3 to B5
2 Jul
19:34
15:34
14:34
Gate Adjustment
Departure Gate changed to B3
2 Jul
15:57
11:57
10:57
Gate Adjustment
Arrival Gate changed to 8
Arrival Terminal changed from C to E
Baggage changed to C9
2 Jul
11:06
07:06
06:06
Time Adjustment
Scheduled Runway Departure changed from Jul-03-2026 7:10 AM to Jul-03-2026 7:13 AM
Scheduled Runway Arrival changed from Jul-03-2026 10:12 AM to Jul-03-2026 10:45 AM
2 Jul
11:01
07:01
06:01
Time Adjustment
Scheduled Runway Departure changed to Jul-03-2026 7:10 AM
Scheduled Runway Arrival changed to Jul-03-2026 10:12 AM
2 Jul
00:52
20:52
19:52
Equipment Adjustment
Tail Number changed to N57409
Actual Equipment changed to 7M9
2 Jul
00:51
20:51
19:51
Time Adjustment
Estimated Gate Departure changed to Jul-03-2026 7:00 AM
Estimated Gate Arrival changed to Jul-03-2026 10:53 AM
30 Jun
18:50
14:50
13:50
Record Created
30 Jun
18:50
14:50
13:50
Time Adjustment
Scheduled Gate Departure changed to Jul-03-2026 7:00 AM
Scheduled Gate Arrival changed to Jul-03-2026 10:53 AM
Departure Terminal changed to B
Arrival Terminal changed to C
Scheduled Equipment changed to 7M9