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UA1644 Flight Status ( San Juan to Houston )

ARRIVED 1 HOUR 52 MINUTES AGO
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Departure (UA1644 Flight Schedule)

Luis Munoz Marin Intl ()

flag San Juan, Puerto Rico

06:40 AST

Wed 18-Mar-2026

 ON TIME
AST 00:00:00 DAY
arr   

Arrival (UA1644 Flight Schedule)

George Bush Intercontinental ()

flag Houston, United States

10:46 CDT

Wed 18-Mar-2026

 EARLY 16 min
CDT 00:00:00 DAY

Flight Radar Checker UA 1644

Live Flight Tracker Map

Flight UA1644 from San Juan to Houston is operated by United Airlines. Scheduled time of departure from Luis Munoz Marin Intl is 06:40 AST and scheduled time of arrival in George Bush Intercontinental is 10:46 CDT. The duration of the flight is 5 hours 6 minutes.

 

4.5 out of 5 stars / 10 votes

Flight Finder
from Houston to San Juan

Flight Departure Arrival

06:11
George Bush Intercontinental
()
Luis Munoz Marin Intl
()

14:15
William P Hobby
()
Luis Munoz Marin Intl
()

16:36
George Bush Intercontinental
()
Luis Munoz Marin Intl
()

17:50
William P Hobby
()
Luis Munoz Marin Intl
()

18:30
George Bush Intercontinental
()
Luis Munoz Marin Intl
()

21:26
George Bush Intercontinental
()
Luis Munoz Marin Intl
()

History Flight Information for UA1644 from Flight Scanner System

Date Flight Departure Airport Arrival Airport Scheduled Plane Estimated
Departure Arrival Departure Arrival
Thu, 19 Mar UA1644 Luis Munoz Marin Intl () George Bush Intercontinental () 06:40 AST 10:46 CDT
Wed, 18 Mar UA1644 Luis Munoz Marin Intl () George Bush Intercontinental () 06:40 AST 10:46 CDT 08:30 AST 10:28 CDT
Tue, 17 Mar UA1644 Luis Munoz Marin Intl () George Bush Intercontinental () 06:40 AST 10:46 CDT 09:07 AST 10:27 CDT
Mon, 16 Mar UA1644 Luis Munoz Marin Intl () George Bush Intercontinental () 06:40 AST 10:46 CDT 08:30 AST 10:33 CDT
Sun, 15 Mar UA1644 Luis Munoz Marin Intl () George Bush Intercontinental () 06:40 AST 10:46 CDT 08:52 AST 10:15 CDT
Sat, 14 Mar UA1644 Luis Munoz Marin Intl () George Bush Intercontinental () 06:40 AST 10:46 CDT 08:53 AST 13:43 CDT
Fri, 13 Mar UA1644 Luis Munoz Marin Intl () George Bush Intercontinental () 06:40 AST 10:46 CDT 08:45 AST 10:10 CDT
Thu, 12 Mar UA1644 Luis Munoz Marin Intl () George Bush Intercontinental () 06:40 AST 10:46 CDT 10:09 AST 11:50 CDT
Wed, 11 Mar UA1644 Luis Munoz Marin Intl () George Bush Intercontinental () 06:40 AST 10:46 CDT 08:38 AST 10:07 CDT
Tue, 10 Mar UA1644 Luis Munoz Marin Intl () George Bush Intercontinental () 06:40 AST 10:46 CDT 08:36 AST 10:06 CDT
Mon, 09 Mar UA1644 Luis Munoz Marin Intl () George Bush Intercontinental () 06:40 AST 09:46 CDT 08:36 AST 10:05 CDT
Sun, 08 Mar UA1644 Luis Munoz Marin Intl () George Bush Intercontinental () 06:40 AST 09:46 CDT 08:30 AST 10:22 CDT
Sat, 07 Mar UA1644 Luis Munoz Marin Intl () George Bush Intercontinental () 07:40 AST 10:46 CST (Boeing B738) 09:23 AST 14:21 CST
Fri, 06 Mar UA1644 Luis Munoz Marin Intl () George Bush Intercontinental () 07:40 AST 10:46 CST 09:28 AST 10:52 CST
Thu, 05 Mar UA1644 Luis Munoz Marin Intl () George Bush Intercontinental () 07:40 AST 10:46 CST 09:31 AST 11:00 CST
Wed, 04 Mar UA1644 Luis Munoz Marin Intl () George Bush Intercontinental () 07:40 AST 10:46 CST 09:39 AST 11:06 CST
Tue, 03 Mar UA1644 Luis Munoz Marin Intl () George Bush Intercontinental () 07:40 AST 10:46 CST 09:41 AST 11:11 CST
Mon, 02 Mar UA1644 Luis Munoz Marin Intl () George Bush Intercontinental () 07:40 AST 10:46 CST 09:51 AST 11:35 CST
Sun, 01 Mar UA1644 Luis Munoz Marin Intl () George Bush Intercontinental () 07:40 AST 10:46 CST 09:40 AST 11:18 CST
Sat, 28 Feb UA1644 Luis Munoz Marin Intl () George Bush Intercontinental () 07:40 AST 10:46 CST 09:45 AST 11:20 CST
Fri, 27 Feb UA1644 Luis Munoz Marin Intl () George Bush Intercontinental () 07:40 AST 10:46 CST
Thu, 26 Feb UA1644 Luis Munoz Marin Intl () George Bush Intercontinental () 07:40 AST 10:46 CST 09:36 AST 14:17 CST
Wed, 25 Feb UA1644 Luis Munoz Marin Intl () George Bush Intercontinental () 07:40 AST 10:46 CST 09:43 AST 11:13 CST
Tue, 24 Feb UA1644 Luis Munoz Marin Intl () George Bush Intercontinental () 07:40 AST 10:46 CST 09:44 AST 11:20 CST
Mon, 23 Feb UA1644 Luis Munoz Marin Intl () George Bush Intercontinental () 07:40 AST 10:46 CST 09:43 AST 11:18 CST
Sun, 22 Feb UA1644 Luis Munoz Marin Intl () George Bush Intercontinental () 07:40 AST 10:46 CST 09:36 AST 11:18 CST
Sat, 21 Feb UA1644 Luis Munoz Marin Intl () George Bush Intercontinental () 07:40 AST 10:46 CST 13:39 AST 15:05 CST
Fri, 20 Feb UA1644 Luis Munoz Marin Intl () George Bush Intercontinental () 07:40 AST 10:46 CST 09:36 AST 11:12 CST
Thu, 19 Feb UA1644 Luis Munoz Marin Intl () George Bush Intercontinental () 07:40 AST 10:46 CST
Wed, 18 Feb UA1644 Luis Munoz Marin Intl () George Bush Intercontinental () 07:40 AST 10:46 CST 09:45 AST 11:12 CST
Tue, 17 Feb UA1644 Luis Munoz Marin Intl () George Bush Intercontinental () 07:40 AST 10:46 CST
Mon, 16 Feb UA1644 Luis Munoz Marin Intl () George Bush Intercontinental () 07:40 AST 10:46 CST 09:38 AST 11:12 CST
Sun, 15 Feb UA1644 Luis Munoz Marin Intl () George Bush Intercontinental () 07:40 AST 10:46 CST 10:15 AST 12:11 CST
Sat, 14 Feb UA1644 Luis Munoz Marin Intl () George Bush Intercontinental () 07:40 AST 10:46 CST 10:09 AST 11:52 CST
Fri, 13 Feb UA1644 Luis Munoz Marin Intl () George Bush Intercontinental () 07:40 AST 10:46 CST 09:47 AST 11:20 CST
Thu, 12 Feb UA1644 Luis Munoz Marin Intl () George Bush Intercontinental () 07:40 AST 10:46 CST 09:52 AST 11:27 CST
Wed, 11 Feb UA1644 Luis Munoz Marin Intl () George Bush Intercontinental () 07:45 AST 10:51 CST 09:47 AST 11:19 CST
Tue, 10 Feb UA1644 Luis Munoz Marin Intl () George Bush Intercontinental () 07:45 AST 10:51 CST 09:40 AST 11:24 CST
Mon, 09 Feb UA1644 Luis Munoz Marin Intl () George Bush Intercontinental () 07:45 AST 10:51 CST
Sun, 08 Feb UA1644 Luis Munoz Marin Intl () George Bush Intercontinental () 07:45 AST 10:51 CST 09:54 AST 11:31 CST
Sat, 07 Feb UA1644 Luis Munoz Marin Intl () George Bush Intercontinental () 07:45 AST 10:51 CST 10:03 AST 11:38 CST
Fri, 06 Feb UA1644 Luis Munoz Marin Intl () George Bush Intercontinental () 07:45 AST 10:51 CST 09:31 AST 11:30 CST
Thu, 05 Feb UA1644 Luis Munoz Marin Intl () George Bush Intercontinental () 07:45 AST 10:51 CST 09:50 AST 11:29 CST
Tue, 03 Feb UA1644 Luis Munoz Marin Intl () George Bush Intercontinental () 07:45 AST 10:51 CST 09:50 AST 11:27 CST
Mon, 02 Feb UA1644 Luis Munoz Marin Intl () George Bush Intercontinental () 07:45 AST 10:51 CST
Sun, 01 Feb UA1644 Luis Munoz Marin Intl () George Bush Intercontinental () 07:45 AST 10:51 CST 09:50 AST 11:47 CST

Disclaimer for UA1644 Flight Radar Data

Flight UA1644 from Luis Munoz Marin Intl to George Bush Intercontinental data is collected from different sources. The data is for informational purposes only and PlaneMapper is not responsible for the accuracy and reliability of flight UA1644 data.