United Airlines UA1644 Flight Status Today
United Airlines
Live Data: Real-time flight information updated at 2025-12-09
Departure
SJU
San Juan Luis Munoz Marin International Airport San Juan
07:45
Terminal:
Gate:
298 min
Boeing 737MAX 9 Passenger
Arrival
IAH
Houston George Bush Intercontinental Airport Houston
10:51
Terminal:
Gate:
UA1644 Flight Information
- Flight Number: UA1644
- Aircraft: Boeing 737MAX 9 Passenger
- Frequency: MON-TUE-WED-THU-FRI-SAT-SUN
- Status: Arrived On time
Flight History (Last 30 Flights)
Historical flight data showing past 30 operations
| Date | Route | Status | Schedule | Estimates/Actual | Duration | Aircraft |
|---|---|---|---|---|---|---|
| 2025-12-09 |
SJU
IAH
|
Arrived On time |
07:45
10:51
|
07:36
10:34
|
298min | Boeing 737MAX 9 Passenger |
| 2025-12-08 |
SJU
IAH
|
Scheduled On time |
07:45
10:51
|
07:45
10:35
|
306min | Boeing 737MAX 9 Passenger |
| 2025-12-07 |
SJU
IAH
|
Scheduled On time |
07:45
10:51
|
07:45
10:38
|
306min | Boeing 737MAX 9 Passenger |
| 2025-12-06 |
SJU
IAH
|
Arrived On time |
07:45
10:51
|
07:39
10:21
|
282min | Boeing 737MAX 9 Passenger |
| 2025-12-05 |
SJU
IAH
|
Arrived On time |
07:45
10:51
|
07:35
10:21
|
286min | Boeing 737MAX 9 Passenger |
| 2025-12-04 |
SJU
IAH
|
Arrived Delayed by 19m |
07:45
10:51
|
07:42
11:10
|
328min | Boeing 737MAX 9 Passenger |
| 2025-12-03 |
SJU
IAH
|
Arrived On time |
07:45
10:51
|
08:08
11:05
|
297min | Boeing 737MAX 9 Passenger |
| 2025-12-02 |
SJU
IAH
|
Arrived On time |
07:45
10:51
|
07:37
10:24
|
287min | Boeing 737MAX 9 Passenger |
| 2025-12-01 |
SJU
IAH
|
Scheduled On time |
07:45
10:51
|
07:45
10:51
|
306min | Boeing 737MAX 9 Passenger |
| 2025-11-30 |
SJU
IAH
|
Arrived On time |
07:45
10:51
|
07:38
10:42
|
304min | Boeing 737MAX 9 Passenger |
| 2025-11-29 |
SJU
IAH
|
Arrived On time |
07:45
10:51
|
07:42
10:43
|
301min | Boeing 737MAX 9 Passenger |
| 2025-11-28 |
SJU
IAH
|
Arrived On time |
07:45
10:51
|
07:39
10:23
|
284min | Boeing 737MAX 9 Passenger |
| 2025-11-27 |
SJU
IAH
|
Diverted to SJU San Juan |
07:45
10:51
|
07:41
08:05
|
- | Boeing 737MAX 9 Passenger |
| 2025-11-26 |
SJU
IAH
|
Arrived On time |
07:45
10:51
|
07:46
10:36
|
290min | Boeing 737MAX 9 Passenger |
| 2025-11-25 |
SJU
IAH
|
Arrived On time |
07:45
10:51
|
07:37
10:13
|
306min | Boeing 737MAX 9 Passenger |
| 2025-11-20 |
SJU
IAH
|
Scheduled On time |
07:45
10:51
|
07:45
10:51
|
306min | Boeing 737MAX 9 Passenger |
| 2025-11-19 |
SJU
IAH
|
Arrived On time |
07:45
10:51
|
07:43
10:19
|
276min | Boeing 737MAX 9 Passenger |
| 2025-11-11 |
SJU
IAH
|
Scheduled On time |
07:45
10:51
|
07:45
10:37
|
306min | Boeing 737MAX 9 Passenger |
| 2025-11-10 |
SJU
IAH
|
Arrived On time |
07:45
10:51
|
07:35
10:30
|
295min | Boeing 737MAX 9 Passenger |
| 2025-11-09 |
SJU
IAH
|
Arrived Delayed by 36m |
07:45
10:51
|
08:45
11:27
|
282min | Boeing 737MAX 9 Passenger |
| 2025-11-08 |
SJU
IAH
|
Arrived On time |
07:45
10:51
|
07:36
10:22
|
286min | Boeing 737MAX 9 Passenger |
| 2025-11-07 |
SJU
IAH
|
Arrived On time |
07:45
10:51
|
07:34
10:21
|
287min | Boeing 737MAX 9 Passenger |
| 2025-11-06 |
SJU
IAH
|
Arrived On time |
07:45
10:51
|
07:40
10:14
|
306min | Boeing 737MAX 9 Passenger |
| 2025-11-05 |
SJU
IAH
|
Arrived On time |
07:45
10:51
|
07:32
10:08
|
276min | Boeing 737MAX 9 Passenger |
| 2025-11-04 |
SJU
IAH
|
Departed On time |
07:45
10:51
|
07:34
10:16
|
306min | Boeing 737MAX 9 Passenger |
| 2025-11-03 |
SJU
IAH
|
Arrived On time |
07:45
10:51
|
07:34
09:53
|
259min | Boeing 737MAX 9 Passenger |
| 2025-11-02 |
SJU
IAH
|
Arrived On time |
07:45
10:51
|
07:39
10:12
|
273min | Boeing 737MAX 9 Passenger |
| 2025-11-01 |
SJU
IAH
|
Arrived On time |
06:45
10:51
|
06:37
10:21
|
284min | Boeing 737MAX 9 Passenger |
| 2025-10-31 |
SJU
IAH
|
Arrived On time |
06:45
10:51
|
06:44
10:17
|
273min | Boeing 737MAX 9 Passenger |
| 2025-10-30 |
SJU
IAH
|
Arrived On time |
06:45
10:51
|
06:35
10:26
|
291min | Boeing 737MAX 9 Passenger |
UA1644 Live Status Details
API Status:
Arrived On time
Actual Departure:
07:36
Actual Arrival:
10:34
Live Updates
This flight is monitored in real-time. Status updates every 5 minutes.