UA4031 Flight Status United Airlines: Houston to Lubbock (UAL4031)

UA 4031 Houston to Lubbock Flight Status

Not scheduled today. Latest flight: December 16th, 2025 ; recent history is in the table below.

UA 4031 Flight Status & Schedule United Airlines Houston to Lubbock

Date From To Departure Arrival Status Details
Dec 16 IAH LBB 20:04 21:15 Landed Track >
Dec 15 IAH LBB 20:04 21:23 Landed Track >
Dec 14 IAH LBB 20:09 21:25 Landed Track >
Dec 13 IAH LBB 20:12 21:29 Landed Track >
Dec 11 IAH LBB 20:11 21:21 Landed Track >
Dec 10 IAH LBB 20:45 22:01 Landed Late Track >
Dec 09 IAH LBB 20:14 21:27 Landed Track >
Dec 08 IAH LBB 20:05 21:15 Landed Track >
Dec 07 IAH LBB 21:35 22:50 Delayed Track >
Dec 06 IAH LBB 20:05 21:19 Landed Track >

United Airlines' Houston–Lubbock flight covers 736 km (457 mi). The timetable allows 1 h 50 min, but the flight usually takes about 1 h 15 min, so it often makes up time. It is not flying today; the last flight, on 16 December 2025, landed on time.

< All Houston IAH Departures All Lubbock LBB Arrivals >

About UA 4031

Route
Houston George Bush Intercontinental Airport IAH to Lubbock Preston Smith International Airport LBB
Distance
736 km (457 mi)
Typical flight time
1 h 15 min
On time
8 of the last 9
Average delay when late
16 min

UA 4031 FAQ

How long is the UA4031 flight?
The timetable allows 1 h 50 min. Houston to Lubbock is 736 km (457 mi).
How often is UA4031 late?
1 of the last 9 flights arrived 15 or more minutes late; when late, by 16 minutes on average.
What other flight numbers does UA4031 have?
Also listed as UAL4031 (United Airlines' ICAO code) and UA 4031.

UA4031 and Houston IAH to Lubbock LBB Flights

Flight UA4031 is code-shared by 4 airlines using the flight numbers AC3435, CM1500, EK6122, NZ6439

Other flights departing from Houston IAH: UA2226, UA4898

Other flights arriving at Lubbock LBB: WN2193, WN1927, WN52, AA1402

All flights connecting Houston IAH to Lubbock LBB.