United Airlines UA643

Las Vegas to Houston

Fri, Jan 23
Sat, Jan 24
Sun, Jan 25

Access extensive flight status info directly on the app!

Arrived

LAS
Las Vegas, Fri, Jan 23
6:21 AM
Scheduled: 6:00 AM
Check-in
--
Terminal
T3
Gate
D50
departured icon
Departure
Flight time: 12h 46m
arrived icon
Arrival
IAH
Houston, Fri, Jan 23
10:44 PM
Scheduled: 8:46 PM
Baggage
C6
Terminal
C
Gate
4

Access extensive flight status info directly on the app!

En route

Arriving in 12h 17m

LAS
Las Vegas, Sat, Jan 24
6:12 AM
Scheduled: 6:00 AM
Check-in
--
Terminal
T3
Gate
D50
departured icon
Departure
Flight time: 12h 46m
arrived icon
Arrival
IAH
Houston, Sat, Jan 24
8:46 PM
Scheduled: 8:46 PM
Baggage
C6
Terminal
C
Gate
E15

Access extensive flight status info directly on the app!

Scheduled

LAS
Las Vegas, Sun, Jan 25
6:00 AM
Scheduled: 6:00 AM
Check-in
--
Terminal
T3
Gate
D57
waiting to departure icon
Departure
Flight time: 12h 46m
haven't arrived icon
Arrival
IAH
Houston, Sun, Jan 25
8:46 PM
Scheduled: 8:46 PM
Baggage
--
Terminal
C
Gate
--
Download app to track flight status
Google Play
4.8
504k reviews
App Store
4.9
36.2k reviews
Download app to track flight status

UA643 flight details

The aircraft model for flight UA643 is Boeing 737, operated by United Airlines, and features -- seats.
Airline: United Airlines Boeing 737 Boeing 737
Airline: United Airlines
Distance flown: --
Age: --
Seats: --
Meal service: available
Wi-Fi: Available
USB port: Available
Entertainment: available
Recline angle: --
Seat width: --
Legroom: --

UA643 flight schedules

Flight UA643's latest flight is scheduled to depart at Thu, Jan 22 6:00 AM (local time) and arrive at Thu, Jan 22 8:23 PM (local time). The latest flight information is provided by Whatflytime.
Date Route Departure Arrival Aircraft Status
Thu, Jan 22 LAS - IAH
Actual: 6:12 AM
Scheduled: 6:00 AM
Actual: 8:28 PM
Scheduled: 8:46 PM
Boeing 737 Arrived
Sun, Jan 18 LAS - IAH
Actual: 6:08 AM
Scheduled: 6:00 AM
Actual: 9:45 PM
Scheduled: 8:46 PM
Boeing 737 Arrived
Fri, Jan 23 LAS - IAH
Actual: 6:21 AM
Scheduled: 6:00 AM
Actual: 10:44 PM
Scheduled: 8:46 PM
Boeing 737 Arrived
Tue, Jan 20 LAS - IAH
Actual: 6:08 AM
Scheduled: 6:00 AM
Actual: 8:16 PM
Scheduled: 8:46 PM
Boeing 737 Arrived
Wed, Jan 21 LAS - IAH
Actual: 6:04 AM
Scheduled: 6:00 AM
Actual: 8:15 PM
Scheduled: 8:46 PM
Boeing 737 Arrived
Mon, Jan 19 LAS - IAH
Actual: 6:08 AM
Scheduled: 6:00 AM
Actual: 8:17 PM
Scheduled: 8:46 PM
Boeing 737 Arrived
Sat, Jan 24 LAS - IAH
Actual: 6:12 AM
Scheduled: 6:00 AM
Actual:
Scheduled: 8:46 PM
Boeing 737 En route
Date Departure Arrival Status
Thu, Jan 22
Actual: 6:12 AM
Scheduled: 6:00 AM
Actual: 8:28 PM
Scheduled: 8:46 PM
Arrived
Sun, Jan 18
Actual: 6:08 AM
Scheduled: 6:00 AM
Actual: 9:45 PM
Scheduled: 8:46 PM
Arrived
Fri, Jan 23
Actual: 6:21 AM
Scheduled: 6:00 AM
Actual: 10:44 PM
Scheduled: 8:46 PM
Arrived
Tue, Jan 20
Actual: 6:08 AM
Scheduled: 6:00 AM
Actual: 8:16 PM
Scheduled: 8:46 PM
Arrived
Wed, Jan 21
Actual: 6:04 AM
Scheduled: 6:00 AM
Actual: 8:15 PM
Scheduled: 8:46 PM
Arrived
Mon, Jan 19
Actual: 6:08 AM
Scheduled: 6:00 AM
Actual: 8:17 PM
Scheduled: 8:46 PM
Arrived
Sat, Jan 24
Actual: 6:12 AM
Scheduled: 6:00 AM
Actual:
Scheduled: 8:46 PM
En route

UA643 punctuality rate

UA643 will depart from Harry Reid International Airport at Thu, Jan 22 6:00 AM, arriving at George Bush Intercontinental Airport at Thu, Jan 22 8:23 PM. The recent on-time departure rate is 94%. The recent on-time arrival rate is 94%. The average delay is 13m.
LAS (Harry Reid International Airport) - IAH (George Bush Intercontinental Airport)
  • Departure:
    94% on time
  • Arrival:
    94% on time
  • Average delay:
    13min
Delayed
24m
18m
12m
6m
On time
17 Jan
18
19
20
21
22
23 Jan
UA643
Whatflytime is a global flight tracker that provides real-time status updates using trusted data from Trip.com. With multilingual support and worldwide coverage, it's your reliable source for up-to-date flight information.
Current language: Philippine English