--- title: "Houston (IAH) to Lubbock (LBB) flights: who flies it" description: "United Airlines flies Houston (IAH) to Lubbock (LBB) nonstop about 40 times a week, scheduled at 1h 39m to 1h 51m. See the full timetable and who flies it on 2LNR." canonical: "https://2lnr.com/routes/iah-lbb" url: "https://2lnr.com/routes/iah-lbb.md" date_modified: "2026-10-18T05:10:47Z" --- # Houston to Lubbock (IAH-LBB): nonstop flights and who flies them United Airlines flies nonstop between Houston (IAH) and Lubbock (LBB), roughly 40 times a week. The timetable below shows the nonstop scheduled at 1h 39m to 1h 51m for the 458 miles. Schedule last confirmed October 18, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated October 22, 2026. See IAH to LBB on the interactive map [Get started free](https://2lnr.com/login) 40 Flights a week, 4-week average 1h 39m to 1h 51m Scheduled flight time 458 mi Nonstop distance Free To get started ## Houston to Lubbock flight schedule Scheduled nonstop departures for IAH to LBB starting October 22, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book. Scheduled nonstop departures from Houston (IAH) to Lubbock (LBB) | Date | Flight | Airline | Departs IAH | Arrives LBB | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Thu, Oct 22 | UA 6174 | United Airlines | 09:30 | 11:11 | 1h 41m | [Embraer E175](https://2lnr.com/seatmaps/ua/e175.md) | | Thu, Oct 22 | UA 4340 | United Airlines | 12:01 | 13:45 | 1h 44m | ERJ | | Thu, Oct 22 | UA 4280 | United Airlines | 14:20 | 16:07 | 1h 47m | ERJ | | Thu, Oct 22 | UA 4306 | United Airlines | 16:50 | 18:37 | 1h 47m | ERJ | | Thu, Oct 22 | UA 6146 | United Airlines | 20:35 | 22:22 | 1h 47m | Embraer E175 | | Fri, Oct 23 | UA 5014 | United Airlines | 09:30 | 11:11 | 1h 41m | ERJ | | Fri, Oct 23 | UA 4340 | United Airlines | 12:01 | 13:45 | 1h 44m | ERJ | | Fri, Oct 23 | UA 4280 | United Airlines | 14:20 | 16:07 | 1h 47m | ERJ | | Fri, Oct 23 | UA 4306 | United Airlines | 16:50 | 18:37 | 1h 47m | ERJ | | Fri, Oct 23 | UA 6146 | United Airlines | 20:35 | 22:22 | 1h 47m | Embraer E175 | | Sat, Oct 24 | UA 4261 | United Airlines | 09:30 | 11:11 | 1h 41m | ERJ | | Sat, Oct 24 | UA 4340 | United Airlines | 12:01 | 13:45 | 1h 44m | ERJ | | Sat, Oct 24 | UA 4306 | United Airlines | 16:50 | 18:37 | 1h 47m | ERJ | | Sat, Oct 24 | UA 6146 | United Airlines | 20:35 | 22:22 | 1h 47m | Embraer E175 | | Sun, Oct 25 | UA 4261 | United Airlines | 09:30 | 11:11 | 1h 41m | ERJ | | Sun, Oct 25 | UA 4354 | United Airlines | 12:05 | 13:56 | 1h 51m | ERJ | | Sun, Oct 25 | UA 4280 | United Airlines | 14:20 | 16:07 | 1h 47m | ERJ | | Sun, Oct 25 | UA 4306 | United Airlines | 16:50 | 18:37 | 1h 47m | ERJ | | Sun, Oct 25 | UA 4260 | United Airlines | 20:15 | 21:54 | 1h 39m | ERJ | | Mon, Oct 26 | UA 4261 | United Airlines | 09:30 | 11:11 | 1h 41m | ERJ | | Mon, Oct 26 | UA 4354 | United Airlines | 12:05 | 13:56 | 1h 51m | ERJ | | Mon, Oct 26 | UA 4280 | United Airlines | 14:20 | 16:07 | 1h 47m | ERJ | | Mon, Oct 26 | UA 4306 | United Airlines | 16:50 | 18:37 | 1h 47m | ERJ | | Mon, Oct 26 | UA 6132 | United Airlines | 20:00 | 21:45 | 1h 45m | Embraer E175 | | Mon, Oct 26 | UA 4260 | United Airlines | 20:15 | 21:54 | 1h 39m | ERJ | | Tue, Oct 27 | UA 4261 | United Airlines | 09:30 | 11:21 | 1h 51m | ERJ | | Tue, Oct 27 | UA 4354 | United Airlines | 12:05 | 13:56 | 1h 51m | ERJ | | Tue, Oct 27 | UA 4280 | United Airlines | 14:26 | 16:17 | 1h 51m | ERJ | | Tue, Oct 27 | UA 6132 | United Airlines | 20:00 | 21:45 | 1h 45m | Embraer E175 | | Tue, Oct 27 | UA 4260 | United Airlines | 20:15 | 21:54 | 1h 39m | ERJ | | Wed, Oct 28 | UA 4261 | United Airlines | 09:30 | 11:21 | 1h 51m | ERJ | | Wed, Oct 28 | UA 4354 | United Airlines | 12:05 | 13:56 | 1h 51m | ERJ | | Wed, Oct 28 | UA 4280 | United Airlines | 14:26 | 16:17 | 1h 51m | ERJ | | Wed, Oct 28 | UA 4306 | United Airlines | 16:50 | 18:37 | 1h 47m | ERJ | | Wed, Oct 28 | UA 6132 | United Airlines | 20:00 | 21:45 | 1h 45m | Embraer E175 | | Wed, Oct 28 | UA 4260 | United Airlines | 20:15 | 21:54 | 1h 39m | ERJ | Showing all 36 scheduled IAH to LBB departures across 7 days with service, starting October 22, 2026. Later dates are on the interactive map. Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure. See every IAH to LBB date on the interactive map ## Aircraft on the Houston to Lubbock nonstop United Airlines flies the departures in the schedule table on this page with the Embraer ERJ and the [Embraer E175](https://2lnr.com/seatmaps/ua/e175.md). Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure. ## The full IAH to LBB nonstop schedule This page carries the full IAH to LBB nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below. ### See the schedule Who operates each IAH to LBB nonstop and how often it runs, from 2LNR's schedule data. ### Plan on the map See IAH to LBB on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Houston to Lubbock nonstop Carriers operating IAH to LBB nonstop in the current schedule. - [United Airlines (UA) route map](https://2lnr.com/routes/airlines/ua.md)\ [The aircraft UA flies](https://2lnr.com/seatmaps/ua.md) See IAH to LBB on the interactive map → ## Frequently asked questions about IAH to LBB **How long is the flight from Houston (IAH) to Lubbock (LBB)?** Scheduled flight times from Houston (IAH) to Lubbock (LBB) run from 1h 39m to 1h 51m across the departures in the schedule table on this page. The nonstop covers about 458 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from IAH to LBB?** United Airlines is currently the only airline flying IAH to LBB nonstop. 2LNR doesn't show award or upgrade space for it on IAH to LBB, so this page carries the schedule rather than a space claim. **How many flights a week are there from IAH to LBB?** About 40 nonstop flights a week run between Houston (IAH) and Lubbock (LBB) in the current schedule, operated by United Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next. **What time do flights from IAH to LBB depart?** Scheduled IAH to LBB nonstops in the next 7 days with service leave between 09:30 and 20:35, local time at Houston. The schedule table on this page lists every departure by date, with its arrival time and aircraft. **Which flights operate IAH to LBB nonstop?** The schedule table on this page lists 10 flight numbers for IAH to LBB nonstops, including UA 4260, UA 4261, UA 4280, UA 4306, UA 4340, UA 4354, UA 6132, and UA 6146 on United Airlines. The table lists each departure by date with its times and aircraft. **Does 2LNR show upgrade or award space on IAH to LBB?** Not on this route: 2LNR doesn't show award or upgrade space for United Airlines on IAH to LBB. The page carries the full IAH to LBB nonstop schedule and who flies each departure, and the reverse direction is linked below. Flying the other way? See [LBB to IAH nonstop flights](https://2lnr.com/routes/lbb-iah.md). Award seats rather than schedules? See [award availability by airline](https://2lnr.com/awards.md). Looking beyond this route? See [every route from Houston (IAH)](https://2lnr.com/routes/iah.md), or [every route from Lubbock (LBB)](https://2lnr.com/routes/lbb.md). Nonstops from Houston (IAH) to other airports within 150 miles of Lubbock (LBB): - [Houston (IAH) to Hobbs (HOB)](https://2lnr.com/routes/iah-hob.md), 105 miles from LBB - [Houston (IAH) to Amarillo (AMA)](https://2lnr.com/routes/iah-ama.md), 108 miles from LBB - [Houston (IAH) to Midland (MAF)](https://2lnr.com/routes/iah-maf.md), 121 miles from LBB Distances are great-circle between the airports, not driving distance. - [How to plan an upgrade by route](https://2lnr.com/guides/upgrade-strategy.md) ## See the full IAH to LBB nonstop schedule Every scheduled departure on this route, with who flies it. 2LNR shows upgrade and award space by date on the carriers it tracks, the next 14 days free on every product and the full horizon on Pro. [Get started free](https://2lnr.com/login)