--- title: "Houston to Cave Springs flights: who flies IAH-XNA" description: "United Airlines flies Houston (IAH) to Cave Springs (XNA) nonstop about 39 times a week, scheduled at 1h 35m to 1h 49m. See the full timetable and who flies it on 2LNR." canonical: "https://2lnr.com/routes/iah-xna" url: "https://2lnr.com/routes/iah-xna.md" date_modified: "2026-10-18T05:10:47Z" --- # Houston to Cave Springs (IAH-XNA): nonstop flights and who flies them United Airlines flies nonstop between Houston (IAH) and Cave Springs (XNA), roughly 39 times a week. The timetable below shows the nonstop scheduled at 1h 35m to 1h 49m for the 439 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 XNA on the interactive map [Get started free](https://2lnr.com/login) 39 Flights a week, 4-week average 1h 35m to 1h 49m Scheduled flight time 439 mi Nonstop distance Free To get started ## Houston to Cave Springs flight schedule Scheduled nonstop departures for IAH to XNA 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 Cave Springs (XNA) | Date | Flight | Airline | Departs IAH | Arrives XNA | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Thu, Oct 22 | UA 5783 | United Airlines | 09:30 | 11:11 | 1h 41m | [Bombardier CRJ-200](https://2lnr.com/seatmaps/ua/crj-200.md) | | Thu, Oct 22 | UA 4249 | United Airlines | 12:05 | 13:49 | 1h 44m | ERJ | | Thu, Oct 22 | UA 5264 | United Airlines | 14:32 | 16:16 | 1h 44m | Bombardier CRJ-200 | | Thu, Oct 22 | UA 4485 | United Airlines | 18:20 | 20:06 | 1h 46m | CR5 | | Thu, Oct 22 | UA 4507 | United Airlines | 20:00 | 21:46 | 1h 46m | CR5 | | Fri, Oct 23 | UA 5783 | United Airlines | 09:30 | 11:11 | 1h 41m | Bombardier CRJ-200 | | Fri, Oct 23 | UA 4249 | United Airlines | 12:05 | 13:49 | 1h 44m | ERJ | | Fri, Oct 23 | UA 5264 | United Airlines | 14:32 | 16:16 | 1h 44m | Bombardier CRJ-200 | | Fri, Oct 23 | UA 4485 | United Airlines | 18:20 | 20:06 | 1h 46m | CR5 | | Fri, Oct 23 | UA 4507 | United Airlines | 20:00 | 21:46 | 1h 46m | CR5 | | Sat, Oct 24 | UA 4278 | United Airlines | 09:30 | 11:11 | 1h 41m | ERJ | | Sat, Oct 24 | UA 4249 | United Airlines | 12:05 | 13:49 | 1h 44m | ERJ | | Sat, Oct 24 | UA 4259 | United Airlines | 14:32 | 16:16 | 1h 44m | ERJ | | Sat, Oct 24 | UA 4076 | United Airlines | 18:20 | 20:08 | 1h 48m | [Embraer E175](https://2lnr.com/seatmaps/ua/e175.md) | | Sat, Oct 24 | UA 4507 | United Airlines | 20:00 | 21:46 | 1h 46m | CR5 | | Sun, Oct 25 | UA 5783 | United Airlines | 09:30 | 11:19 | 1h 49m | CRJ | | Sun, Oct 25 | UA 4456 | United Airlines | 09:35 | 11:10 | 1h 35m | CR5 | | Sun, Oct 25 | UA 6303 | United Airlines | 12:05 | 13:48 | 1h 43m | Embraer E175 | | Sun, Oct 25 | UA 4238 | United Airlines | 14:36 | 16:20 | 1h 44m | ERJ | | Sun, Oct 25 | UA 4062 | United Airlines | 16:21 | 18:03 | 1h 42m | Embraer E175 | | Sun, Oct 25 | UA 4380 | United Airlines | 20:15 | 21:56 | 1h 41m | CR5 | | Mon, Oct 26 | UA 5962 | United Airlines | 09:35 | 11:12 | 1h 37m | Bombardier CRJ-200 | | Mon, Oct 26 | UA 6303 | United Airlines | 12:05 | 13:48 | 1h 43m | Embraer E175 | | Mon, Oct 26 | UA 4238 | United Airlines | 14:36 | 16:20 | 1h 44m | ERJ | | Mon, Oct 26 | UA 4062 | United Airlines | 16:21 | 18:03 | 1h 42m | Embraer E175 | | Mon, Oct 26 | UA 4380 | United Airlines | 20:13 | 21:59 | 1h 46m | CR5 | | Tue, Oct 27 | UA 5962 | United Airlines | 09:35 | 11:12 | 1h 37m | Bombardier CRJ-200 | | Tue, Oct 27 | UA 6303 | United Airlines | 12:00 | 13:44 | 1h 44m | Embraer E175 | | Tue, Oct 27 | UA 4238 | United Airlines | 14:36 | 16:20 | 1h 44m | ERJ | | Tue, Oct 27 | UA 4062 | United Airlines | 15:30 | 17:14 | 1h 44m | Embraer E175 | | Tue, Oct 27 | UA 4380 | United Airlines | 20:13 | 21:59 | 1h 46m | CR5 | | Wed, Oct 28 | UA 5962 | United Airlines | 09:35 | 11:12 | 1h 37m | Bombardier CRJ-200 | | Wed, Oct 28 | UA 6303 | United Airlines | 12:00 | 13:44 | 1h 44m | Embraer E175 | | Wed, Oct 28 | UA 4238 | United Airlines | 14:36 | 16:20 | 1h 44m | ERJ | | Wed, Oct 28 | UA 4062 | United Airlines | 15:30 | 17:14 | 1h 44m | Embraer E175 | | Wed, Oct 28 | UA 4380 | United Airlines | 20:13 | 21:59 | 1h 46m | CR5 | Showing all 36 scheduled IAH to XNA 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 XNA date on the interactive map ## Aircraft on the Houston to Cave Springs 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 IAH to XNA nonstop schedule This page carries the full IAH to XNA 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 XNA nonstop and how often it runs, from 2LNR's schedule data. ### Plan on the map See IAH to XNA on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Houston to Cave Springs nonstop Carriers operating IAH to XNA 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 XNA on the interactive map → ## Frequently asked questions about IAH to XNA **How long is the flight from Houston (IAH) to Cave Springs (XNA)?** Scheduled flight times from Houston (IAH) to Cave Springs (XNA) run from 1h 35m to 1h 49m across the departures in the schedule table on this page. The nonstop covers about 439 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from IAH to XNA?** United Airlines is currently the only airline flying IAH to XNA nonstop. 2LNR doesn't show award or upgrade space for it on IAH to XNA, so this page carries the schedule rather than a space claim. **How many flights a week are there from IAH to XNA?** About 39 nonstop flights a week run between Houston (IAH) and Cave Springs (XNA) 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 XNA depart?** Scheduled IAH to XNA nonstops in the next 7 days with service leave between 09:30 and 20:15, 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 XNA nonstop?** The schedule table on this page lists 14 flight numbers for IAH to XNA nonstops, including UA 4062, UA 4238, UA 4249, UA 4380, UA 4507, UA 5783, UA 5962, and UA 6303 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 XNA?** Not on this route: 2LNR doesn't show award or upgrade space for United Airlines on IAH to XNA. The page carries the full IAH to XNA nonstop schedule and who flies each departure, and the reverse direction is linked below. Flying the other way? See [XNA to IAH nonstop flights](https://2lnr.com/routes/xna-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 Cave Springs (XNA)](https://2lnr.com/routes/xna.md). Nonstops to Cave Springs (XNA) from other airports within 150 miles of Houston (IAH): - [Austin (AUS) to Cave Springs (XNA)](https://2lnr.com/routes/aus-xna.md), 140 miles from IAH Nonstops from Houston (IAH) to other airports within 150 miles of Cave Springs (XNA): - [Houston (IAH) to Joplin (JLN)](https://2lnr.com/routes/iah-jln.md), 61 miles from XNA - [Houston (IAH) to Springfield (SGF)](https://2lnr.com/routes/iah-sgf.md), 83 miles from XNA - [Houston (IAH) to Tulsa (TUL)](https://2lnr.com/routes/iah-tul.md), 89 miles from XNA 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 XNA 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)