--- title: "Natchez (HEZ) to Houston (IAH) flights: who flies it" description: "United Airlines flies nonstop from HEZ to IAH, about 6 flights a week as UA 5139, scheduled at 1h 20m to 1h 24m. See the full timetable and who flies it on 2LNR." canonical: "https://2lnr.com/routes/hez-iah" url: "https://2lnr.com/routes/hez-iah.md" date_modified: "2026-10-18T05:10:47Z" --- # Natchez to Houston (HEZ-IAH): nonstop flights and who flies them United Airlines flies the HEZ to IAH nonstop about 6 times a week. In the timetable below it flies as UA 5139, scheduled at 1h 20m to 1h 24m for the 265 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 HEZ to IAH on the interactive map [Get started free](https://2lnr.com/login) 6 Flights a week, 4-week average 1h 20m to 1h 24m Scheduled flight time 265 mi Nonstop distance Free To get started ## Natchez to Houston flight schedule Scheduled nonstop departures for HEZ 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 Natchez (HEZ) to Houston (IAH) | Date | Flight | Airline | Departs HEZ | Arrives IAH | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Fri, Oct 23 | UA 5139 | United Airlines | 13:47 | 15:11 | 1h 24m | [Bombardier CRJ-200](https://2lnr.com/seatmaps/ua/crj-200.md) | | Sat, Oct 24 | UA 5139 | United Airlines | 13:47 | 15:11 | 1h 24m | Bombardier CRJ-200 | | Sun, Oct 25 | UA 5139 | United Airlines | 14:10 | 15:30 | 1h 20m | CRJ | | Mon, Oct 26 | UA 5139 | United Airlines | 14:10 | 15:30 | 1h 20m | CRJ | | Wed, Oct 28 | UA 5139 | United Airlines | 14:10 | 15:30 | 1h 20m | CRJ | | Thu, Oct 29 | UA 5139 | United Airlines | 14:10 | 15:30 | 1h 20m | CRJ | | Fri, Oct 30 | UA 5139 | United Airlines | 14:10 | 15:30 | 1h 20m | CRJ | Showing all 7 scheduled HEZ to IAH departures across 7 days with service, starting October 23, 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 HEZ to IAH date on the interactive map ## Aircraft on the Natchez to Houston nonstop United Airlines flies the departures in the schedule table on this page with the Bombardier CRJ 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 HEZ to IAH nonstop schedule This page carries the full HEZ 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 HEZ to IAH nonstop and how often it runs, from 2LNR's schedule data. ### Plan on the map See HEZ to IAH on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Natchez to Houston nonstop Carriers operating HEZ 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 HEZ to IAH on the interactive map → ## Frequently asked questions about HEZ to IAH **How long is the flight from Natchez (HEZ) to Houston (IAH)?** Scheduled flight times from Natchez (HEZ) to Houston (IAH) run from 1h 20m to 1h 24m across the departures in the schedule table on this page. The nonstop covers about 265 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from HEZ to IAH?** United Airlines is currently the only airline flying HEZ to IAH nonstop. 2LNR doesn't show award or upgrade space for it on HEZ to IAH, so this page carries the schedule rather than a space claim. **How many flights a week are there from HEZ to IAH?** About 6 nonstop flights a week run between Natchez (HEZ) 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 HEZ to IAH depart?** Scheduled HEZ to IAH nonstops in the next 7 days with service leave between 13:47 and 14:10, local time at Natchez. The schedule table on this page lists every departure by date, with its arrival time and aircraft. **Which flights operate HEZ to IAH nonstop?** United Airlines flies UA 5139 nonstop from Natchez (HEZ) to Houston (IAH), the only flight number in the schedule table on this page. The table lists each date with its departure and arrival times and aircraft. **Does 2LNR show upgrade or award space on HEZ to IAH?** Not on this route: 2LNR doesn't show award or upgrade space for United Airlines on HEZ to IAH. The page carries the full HEZ to IAH nonstop schedule and who flies each departure, and the reverse direction is linked below. Flying the other way? See [IAH to HEZ nonstop flights](https://2lnr.com/routes/iah-hez.md). Award seats rather than schedules? See [award availability by airline](https://2lnr.com/awards.md). Looking beyond this route? See [every route from Natchez (HEZ)](https://2lnr.com/routes/hez.md), or [every route from Houston (IAH)](https://2lnr.com/routes/iah.md). Nonstops to Houston (IAH) from other airports within 150 miles of Natchez (HEZ): - [Baton Rouge (BTR) to Houston (IAH)](https://2lnr.com/routes/btr-iah.md), 75 miles from HEZ - [Alexandria (AEX) to Houston (IAH)](https://2lnr.com/routes/aex-iah.md), 76 miles from HEZ - [Jackson (JAN) to Houston (IAH)](https://2lnr.com/routes/jan-iah.md), 86 miles from HEZ - [Lafayette (LFT) to Houston (IAH)](https://2lnr.com/routes/lft-iah.md), 106 miles from HEZ - [Rawls Springs (PIB) to Houston (IAH)](https://2lnr.com/routes/pib-iah.md), 116 miles from HEZ 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 HEZ 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)