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 . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

Updated .

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3
Flights a week, 4-week average
12h 40m
Scheduled flight time
5,669 mi
Nonstop distance
Free
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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.

Schedule data dated .

Scheduled nonstop departures from Rome (FCO) to Houston (IAH)
Date Flight Airline Departs FCO Arrives IAH Duration Aircraft
AZ 636ITA Airways10:2017:0012h 40m330
AZ 636ITA Airways10:4516:2512h 40mAirbus A330-900neo
AZ 636ITA Airways10:4516:2512h 40mAirbus A330-900neo
AZ 636ITA Airways10:4516:2512h 40mAirbus A330-900neo
AZ 636ITA Airways10:4516:2512h 40mAirbus A330-900neo
AZ 636ITA Airways10:4516:2512h 40mAirbus A330-900neo
AZ 636ITA Airways10:4516:2512h 40mAirbus 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 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.

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.

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.

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