--- title: "Houston (IAH) to Rome (FCO) flights: who flies it" description: "ITA Airways flies Houston (IAH) to Rome (FCO) nonstop about 3 times a week as AZ 637, scheduled at 10h 25m to 10h 40m. See the full timetable and who flies it on 2LNR." canonical: "https://2lnr.com/routes/iah-fco" url: "https://2lnr.com/routes/iah-fco.md" date_modified: "2026-10-18T05:10:47Z" --- # Houston to Rome (IAH-FCO): nonstop flights and who flies them ITA Airways flies nonstop from Houston (IAH) to Rome (FCO) just three times a week. In the timetable below it flies as AZ 637, scheduled at 10h 25m to 10h 40m for the 5,669 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 FCO on the interactive map [Get started free](https://2lnr.com/login) 3 Flights a week, 4-week average 10h 25m to 10h 40m Scheduled flight time 5,669 mi Nonstop distance Free To get started ## Houston to Rome flight schedule Scheduled nonstop departures for IAH to FCO 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 Rome (FCO) | Date | Flight | Airline | Departs IAH | Arrives FCO | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Fri, Oct 23 | AZ 637 | ITA Airways | 18:10 | 11:50 | 10h 40m | [Airbus A330-900neo](https://2lnr.com/seatmaps/az/a330-900neo.md) | | Sat, Oct 24 | AZ 637 | ITA Airways | 18:10 | 10:50 | 10h 40m | Airbus A330-900neo | | Mon, Oct 26 | AZ 637 | ITA Airways | 19:25 | 11:50 | 10h 25m | Airbus A330-900neo | | Wed, Oct 28 | AZ 637 | ITA Airways | 19:25 | 11:50 | 10h 25m | Airbus A330-900neo | | Fri, Oct 30 | AZ 637 | ITA Airways | 19:25 | 11:50 | 10h 25m | 330 | | Mon, Nov 2 | AZ 637 | ITA Airways | 18:25 | 11:50 | 10h 25m | Airbus A330-900neo | | Wed, Nov 4 | AZ 637 | ITA Airways | 18:25 | 11:50 | 10h 25m | Airbus A330-900neo | Showing all 7 scheduled IAH to FCO 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 FCO date on the interactive map ## Aircraft on the Houston to Rome 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 IAH to FCO nonstop schedule This page carries the full IAH to FCO 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 FCO nonstop and how often it runs, from 2LNR's schedule data. ### Plan on the map See IAH to FCO on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Houston to Rome nonstop Carriers operating IAH to FCO 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 IAH to FCO on the interactive map → ## Frequently asked questions about IAH to FCO **How long is the flight from Houston (IAH) to Rome (FCO)?** Scheduled flight times from Houston (IAH) to Rome (FCO) run from 10h 25m to 10h 40m across the departures 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 IAH to FCO?** ITA Airways is currently the only airline flying IAH to FCO nonstop. 2LNR doesn't show award or upgrade space for it on IAH to FCO, so this page carries the schedule rather than a space claim. **How often does IAH to FCO operate?** The IAH to FCO 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 IAH to FCO depart?** Scheduled IAH to FCO nonstops in the next 7 days with service leave between 18:10 and 19:25, 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 FCO nonstop?** ITA Airways flies AZ 637 nonstop from Houston (IAH) to Rome (FCO), 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 IAH to FCO?** Not on this route: 2LNR doesn't show award or upgrade space for ITA Airways on IAH to FCO. The page carries the full IAH to FCO nonstop schedule and who flies each departure, and the reverse direction is linked below. Flying the other way? See [FCO to IAH nonstop flights](https://2lnr.com/routes/fco-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 Rome (FCO)](https://2lnr.com/routes/fco.md). - [How to plan an upgrade by route](https://2lnr.com/guides/upgrade-strategy.md) ## See the full IAH to FCO 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)