--- title: "Baton Rouge to Houston flights: who flies BTR-IAH" description: "United Airlines flies Baton Rouge (BTR) to Houston (IAH) nonstop about 70 times a week, scheduled at 1h 16m to 1h 32m. See the full timetable and who flies it on 2LNR." canonical: "https://2lnr.com/routes/btr-iah" url: "https://2lnr.com/routes/btr-iah.md" date_modified: "2026-10-18T05:10:47Z" --- # Baton Rouge to Houston (BTR-IAH): nonstop flights and who flies them United Airlines flies nonstop between Baton Rouge (BTR) and Houston (IAH), roughly 70 times a week. The timetable below shows the nonstop scheduled at 1h 16m to 1h 32m for the 252 miles. Schedule last confirmed October 18, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated October 23, 2026. See BTR to IAH on the interactive map [Get started free](https://2lnr.com/login) 70 Flights a week, 4-week average 1h 16m to 1h 32m Scheduled flight time 252 mi Nonstop distance Free To get started ## Baton Rouge to Houston flight schedule Scheduled nonstop departures for BTR to IAH starting October 23, 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 Baton Rouge (BTR) to Houston (IAH) | Date | Flight | Airline | Departs BTR | Arrives IAH | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Fri, Oct 23 | UA 6150 | United Airlines | 05:20 | 06:36 | 1h 16m | [Embraer E175](https://2lnr.com/seatmaps/ua/e175.md) | | Fri, Oct 23 | UA 4394 | United Airlines | 07:15 | 08:45 | 1h 30m | CR5 | | Fri, Oct 23 | UA 4270 | United Airlines | 09:35 | 11:03 | 1h 28m | ERJ | | Fri, Oct 23 | UA 4579 | United Airlines | 12:05 | 13:29 | 1h 24m | CR5 | | Fri, Oct 23 | UA 4615 | United Airlines | 13:55 | 15:23 | 1h 28m | CR5 | | Fri, Oct 23 | UA 4997 | United Airlines | 16:07 | 17:31 | 1h 24m | ERJ | | Fri, Oct 23 | UA 4941 | United Airlines | 18:58 | 20:25 | 1h 27m | ERJ | | Sat, Oct 24 | UA 6150 | United Airlines | 05:20 | 06:36 | 1h 16m | Embraer E175 | | Sat, Oct 24 | UA 4394 | United Airlines | 07:15 | 08:45 | 1h 30m | CR5 | | Sat, Oct 24 | UA 4947 | United Airlines | 09:35 | 11:03 | 1h 28m | ERJ | | Sat, Oct 24 | UA 4579 | United Airlines | 12:05 | 13:29 | 1h 24m | CR5 | | Sat, Oct 24 | UA 4615 | United Airlines | 13:55 | 15:23 | 1h 28m | CR5 | | Sat, Oct 24 | UA 4997 | United Airlines | 16:07 | 17:31 | 1h 24m | ERJ | | Sat, Oct 24 | UA 4941 | United Airlines | 18:58 | 20:25 | 1h 27m | ERJ | | Sun, Oct 25 | UA 4741 | United Airlines | 05:00 | 06:22 | 1h 22m | Embraer E175 | | Sun, Oct 25 | UA 6150 | United Airlines | 05:20 | 06:36 | 1h 16m | Embraer E175 | | Sun, Oct 25 | UA 4456 | United Airlines | 07:00 | 08:19 | 1h 19m | CR5 | | Sun, Oct 25 | UA 4181 | United Airlines | 09:30 | 11:02 | 1h 32m | CR5 | | Sun, Oct 25 | UA 4947 | United Airlines | 09:35 | 11:03 | 1h 28m | ERJ | | Sun, Oct 25 | UA 4579 | United Airlines | 12:05 | 13:29 | 1h 24m | CR5 | | Sun, Oct 25 | UA 6287 | United Airlines | 12:05 | 13:32 | 1h 27m | Embraer E175 | | Sun, Oct 25 | UA 4615 | United Airlines | 13:55 | 15:23 | 1h 28m | CR5 | | Sun, Oct 25 | UA 4997 | United Airlines | 16:07 | 17:31 | 1h 24m | ERJ | | Sun, Oct 25 | UA 5317 | United Airlines | 16:13 | 17:43 | 1h 30m | [Bombardier CRJ-200](https://2lnr.com/seatmaps/ua/crj-200.md) | | Sun, Oct 25 | UA 4586 | United Airlines | 18:45 | 20:12 | 1h 27m | CR5 | | Mon, Oct 26 | UA 4741 | United Airlines | 05:00 | 06:22 | 1h 22m | Embraer E175 | | Mon, Oct 26 | UA 6150 | United Airlines | 05:20 | 06:36 | 1h 16m | Embraer E175 | | Mon, Oct 26 | UA 4173 | United Airlines | 07:00 | 08:19 | 1h 19m | CR5 | | Mon, Oct 26 | UA 4456 | United Airlines | 07:00 | 08:19 | 1h 19m | CR5 | | Mon, Oct 26 | UA 4181 | United Airlines | 09:30 | 11:02 | 1h 32m | CR5 | | Mon, Oct 26 | UA 4947 | United Airlines | 09:35 | 11:03 | 1h 28m | ERJ | | Mon, Oct 26 | UA 4579 | United Airlines | 12:05 | 13:30 | 1h 25m | CR5 | | Mon, Oct 26 | UA 4615 | United Airlines | 13:55 | 15:23 | 1h 28m | CR5 | | Mon, Oct 26 | UA 4997 | United Airlines | 16:07 | 17:31 | 1h 24m | ERJ | | Mon, Oct 26 | UA 5317 | United Airlines | 16:13 | 17:43 | 1h 30m | Bombardier CRJ-200 | | Mon, Oct 26 | UA 4586 | United Airlines | 18:45 | 20:12 | 1h 27m | CR5 | | Tue, Oct 27 | UA 4741 | United Airlines | 05:00 | 06:22 | 1h 22m | Embraer E175 | | Tue, Oct 27 | UA 4173 | United Airlines | 07:00 | 08:19 | 1h 19m | CR5 | | Tue, Oct 27 | UA 6150 | United Airlines | 07:00 | 08:19 | 1h 19m | Embraer E175 | | Tue, Oct 27 | UA 4456 | United Airlines | 07:31 | 09:03 | 1h 32m | CR5 | Showing the first 40 of 68 scheduled BTR to IAH departures across 7 days with service, starting October 23, 2026. Every remaining date is 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 BTR to IAH date on the interactive map ## Aircraft on the Baton Rouge to Houston nonstop United Airlines flies the departures in the schedule table on this page with the Bombardier CRJ, the Embraer ERJ, the [Embraer E175](https://2lnr.com/seatmaps/ua/e175.md), and the [Bombardier CRJ-200](https://2lnr.com/seatmaps/ua/crj-200.md). Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure. ## The full BTR to IAH nonstop schedule This page carries the full BTR to IAH nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below. ### See the schedule Who operates each BTR to IAH nonstop and how often it runs, from 2LNR's schedule data. ### Plan on the map See BTR to IAH on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Baton Rouge to Houston nonstop Carriers operating BTR to IAH 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 BTR to IAH on the interactive map → ## Frequently asked questions about BTR to IAH **How long is the flight from Baton Rouge (BTR) to Houston (IAH)?** Scheduled flight times from Baton Rouge (BTR) to Houston (IAH) run from 1h 16m to 1h 32m across the departures in the schedule table on this page. The nonstop covers about 252 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from BTR to IAH?** United Airlines is currently the only airline flying BTR to IAH nonstop. 2LNR doesn't show award or upgrade space for it on BTR to IAH, so this page carries the schedule rather than a space claim. **How many flights a week are there from BTR to IAH?** About 70 nonstop flights a week run between Baton Rouge (BTR) and Houston (IAH) 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 BTR to IAH depart?** Scheduled BTR to IAH nonstops in the next 7 days with service leave between 05:00 and 18:58, local time at Baton Rouge. The schedule table on this page lists every departure by date, with its arrival time and aircraft. **Which flights operate BTR to IAH nonstop?** The schedule table on this page lists 15 flight numbers for BTR to IAH nonstops, including UA 4394, UA 4456, UA 4579, UA 4615, UA 4741, UA 4947, UA 4997, and UA 6150 on United Airlines. The table lists each departure by date with its times and aircraft. **Does 2LNR show upgrade or award space on BTR to IAH?** Not on this route: 2LNR doesn't show award or upgrade space for United Airlines on BTR to IAH. The page carries the full BTR to IAH nonstop schedule and who flies each departure, and the reverse direction is linked below. Flying the other way? See [IAH to BTR nonstop flights](https://2lnr.com/routes/iah-btr.md). Award seats rather than schedules? See [award availability by airline](https://2lnr.com/awards.md). Looking beyond this route? See [every route from Baton Rouge (BTR)](https://2lnr.com/routes/btr.md), or [every route from Houston (IAH)](https://2lnr.com/routes/iah.md). Nonstops to Houston (IAH) from other airports within 150 miles of Baton Rouge (BTR): - [Lafayette (LFT) to Houston (IAH)](https://2lnr.com/routes/lft-iah.md), 55 miles from BTR - [New Orleans (MSY) to Houston (IAH)](https://2lnr.com/routes/msy-iah.md), 65 miles from BTR - [Natchez (HEZ) to Houston (IAH)](https://2lnr.com/routes/hez-iah.md), 75 miles from BTR - [Alexandria (AEX) to Houston (IAH)](https://2lnr.com/routes/aex-iah.md), 99 miles from BTR - [West Gulfport (GPT) to Houston (IAH)](https://2lnr.com/routes/gpt-iah.md), 124 miles from BTR Nonstops from Baton Rouge (BTR) to other airports within 150 miles of Houston (IAH): - [Baton Rouge (BTR) to Austin (AUS)](https://2lnr.com/routes/btr-aus.md), 140 miles from IAH 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 BTR to IAH 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)