--- title: "Rome (FCO) to Houston (IAH) flights: who flies it" description: "ITA Airways flies Rome (FCO) to Houston (IAH) nonstop about 3 times a week as AZ 636, scheduled at 12h 40m. See the full timetable and who flies it on 2LNR." canonical: "https://2lnr.com/routes/fco-iah" url: "https://2lnr.com/routes/fco-iah.md" date_modified: "2026-10-25T05:37:10Z" --- # Rome to Houston (FCO-IAH): nonstop flights and who flies them ITA Airways flies nonstop from Rome (FCO) to Houston (IAH) just three times a week. In the timetable below it flies as AZ 636, scheduled at 12h 40m for the 5,669 miles. Schedule last confirmed October 25, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated October 30, 2026. See FCO to IAH on the interactive map [Get started free](https://2lnr.com/login) 3 Flights a week, 4-week average 12h 40m Scheduled flight time 5,669 mi Nonstop distance Free To get started ## Rome to Houston flight schedule Scheduled nonstop departures for FCO to IAH starting October 30, 2026, last checked against our schedule feed on October 25, 2026. Airlines retime and cancel flights, so confirm with the airline before you book. Scheduled nonstop departures from Rome (FCO) to Houston (IAH) | Date | Flight | Airline | Departs FCO | Arrives IAH | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Fri, Oct 30 | AZ 636 | ITA Airways | 10:20 | 17:00 | 12h 40m | 330 | | Mon, Nov 2 | AZ 636 | ITA Airways | 10:45 | 16:25 | 12h 40m | [Airbus A330-900neo](https://2lnr.com/seatmaps/az/a330-900neo.md) | | Wed, Nov 4 | AZ 636 | ITA Airways | 10:45 | 16:25 | 12h 40m | Airbus A330-900neo | | Fri, Nov 6 | AZ 636 | ITA Airways | 10:45 | 16:25 | 12h 40m | Airbus A330-900neo | | Mon, Nov 9 | AZ 636 | ITA Airways | 10:45 | 16:25 | 12h 40m | Airbus A330-900neo | | Wed, Nov 11 | AZ 636 | ITA Airways | 10:45 | 16:25 | 12h 40m | Airbus A330-900neo | | Fri, Nov 13 | AZ 636 | ITA Airways | 10:45 | 16:25 | 12h 40m | Airbus A330-900neo | Showing all 7 scheduled FCO to IAH departures across 7 days with service, starting October 30, 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 FCO to IAH date on the interactive map ## Aircraft on the Rome to Houston nonstop ITA Airways flies the departures in the schedule table on this page with the [Airbus A330-900neo](https://2lnr.com/seatmaps/az/a330-900neo.md) and the Airbus A330. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure. ## The full FCO to IAH nonstop schedule The timetable above is the full FCO to IAH nonstop schedule, with who operates each departure; the reverse direction is linked below. ### See the schedule Who operates each FCO to IAH nonstop and how often it runs, from 2LNR's schedule data. ### Plan on the map See FCO to IAH on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Rome to Houston nonstop Carriers operating FCO to IAH nonstop in the current schedule. - [ITA Airways (AZ) route map](https://2lnr.com/routes/airlines/az.md)\ [The aircraft AZ flies](https://2lnr.com/seatmaps/az.md) See FCO to IAH on the interactive map → ## Frequently asked questions about FCO to IAH **How long is the flight from Rome (FCO) to Houston (IAH)?** AZ 636 is scheduled at 12h 40m from Rome (FCO) to Houston (IAH) on every departure in the schedule table on this page. The nonstop covers about 5,669 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from FCO to IAH?** ITA Airways is currently the only airline flying FCO to IAH nonstop. 2LNR doesn't show award or upgrade space for it on FCO to IAH, so this page carries the schedule rather than a space claim. **How often does FCO to IAH operate?** The FCO to IAH nonstop currently runs three times a week, on ITA Airways. Thin schedules like this change by season, and on Pro an alert will catch anything added. **What time do flights from FCO to IAH depart?** Scheduled FCO to IAH nonstops in the next 7 days with service leave between 10:20 and 10:45, local time at Rome. The schedule table on this page lists every departure by date, with its arrival time and aircraft. **Which flights operate FCO to IAH nonstop?** ITA Airways flies AZ 636 nonstop from Rome (FCO) 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 FCO to IAH?** Not on this route: 2LNR doesn't show award or upgrade space for ITA Airways on FCO to IAH. The page carries the full FCO to IAH nonstop schedule and who flies each departure, and the reverse direction is linked below. Flying the other way? See [IAH to FCO nonstop flights](https://2lnr.com/routes/iah-fco.md). Award seats rather than schedules? See [award availability by airline](https://2lnr.com/awards.md). Looking beyond this route? See [every route from Rome (FCO)](https://2lnr.com/routes/fco.md), or [every route from Houston (IAH)](https://2lnr.com/routes/iah.md). - [How to plan an upgrade by route](https://2lnr.com/guides/upgrade-strategy.md) ## See the full FCO 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)