--- title: "Rome (FCO) to San Francisco (SFO) flights: who flies it" description: "United Airlines and ITA Airways fly nonstop from FCO to SFO, about 5 flights a week, scheduled at 11h 45m to 13h 5m. See the full timetable and who flies it on 2LNR." canonical: "https://2lnr.com/routes/fco-sfo" url: "https://2lnr.com/routes/fco-sfo.md" date_modified: "2026-10-18T05:10:47Z" --- # Rome to San Francisco (FCO-SFO): nonstop flights and who flies them United Airlines and ITA Airways fly the FCO to SFO nonstop about 5 times a week. The timetable below shows the nonstop scheduled at 11h 45m to 13h 5m for the 6,248 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 FCO to SFO on the interactive map [Get started free](https://2lnr.com/login) 5 Flights a week, 4-week average 11h 45m to 13h 5m Scheduled flight time 6,248 mi Nonstop distance Free To get started ## Rome to San Francisco flight schedule Scheduled nonstop departures for FCO to SFO 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 Rome (FCO) to San Francisco (SFO) | Date | Flight | Airline | Departs FCO | Arrives SFO | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Thu, Oct 22 | UA 506 | United Airlines | 15:40 | 19:25 | 12h 45m | 777 | | Fri, Oct 23 | AZ 640 | ITA Airways | 09:10 | 13:15 | 13h 5m | [Airbus A330-900neo](https://2lnr.com/seatmaps/az/a330-900neo.md) | | Fri, Oct 23 | UA 506 | United Airlines | 15:40 | 19:25 | 12h 45m | 777 | | Sat, Oct 24 | AZ 640 | ITA Airways | 09:10 | 13:15 | 13h 5m | Airbus A330-900neo | | Sat, Oct 24 | UA 506 | United Airlines | 15:40 | 19:25 | 12h 45m | 777 | | Sun, Oct 25 | UA 506 | United Airlines | 15:40 | 19:25 | 11h 45m | 777 | | Mon, Oct 26 | UA 506 | United Airlines | 15:40 | 19:25 | 11h 45m | 777 | | Tue, Oct 27 | AZ 640 | ITA Airways | 09:10 | 14:05 | 12h 55m | Airbus A330-900neo | | Thu, Oct 29 | AZ 640 | ITA Airways | 09:10 | 14:05 | 12h 55m | Airbus A330-900neo | Showing all 9 scheduled FCO to SFO 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 FCO to SFO date on the interactive map ## Aircraft on the Rome to San Francisco nonstop In the schedule table on this page, United Airlines flies the Boeing 777, and ITA Airways flies the [Airbus A330-900neo](https://2lnr.com/seatmaps/az/a330-900neo.md). Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure. ## The full FCO to SFO nonstop schedule This page carries the full FCO to SFO nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below. ### See the schedule Who operates each FCO to SFO nonstop and how often it runs, from 2LNR's schedule data. ### Plan on the map See FCO to SFO on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Rome to San Francisco nonstop Carriers operating FCO to SFO 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) - [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 SFO on the interactive map → ## Frequently asked questions about FCO to SFO **How long is the flight from Rome (FCO) to San Francisco (SFO)?** Scheduled flight times from Rome (FCO) to San Francisco (SFO) run from 11h 45m to 13h 5m across the departures in the schedule table on this page. The nonstop covers about 6,248 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from FCO to SFO?** United Airlines and ITA Airways fly FCO to SFO nonstop. 2LNR doesn't show award or upgrade space for any of them on FCO to SFO, so this page carries the schedule rather than a space claim. **How many flights a week are there from FCO to SFO?** About 5 nonstop flights a week run between Rome (FCO) and San Francisco (SFO) in the current schedule, operated by United Airlines and ITA Airways. Frequency shifts by season, and the schedule table on this page shows what is scheduled next. **What time do flights from FCO to SFO depart?** Scheduled FCO to SFO nonstops in the next 7 days with service leave between 09:10 and 15:40, 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 SFO nonstop?** In the schedule table on this page, FCO to SFO nonstops fly as UA 506 on United Airlines and AZ 640 on ITA Airways. The table lists each departure by date with its times and aircraft. **Does 2LNR show upgrade or award space on FCO to SFO?** Not on this route: 2LNR doesn't show award or upgrade space for any airline flying FCO to SFO. The page carries the full FCO to SFO nonstop schedule and who flies each departure, and the reverse direction is linked below. Flying the other way? See [SFO to FCO nonstop flights](https://2lnr.com/routes/sfo-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 San Francisco (SFO)](https://2lnr.com/routes/sfo.md). - [How to plan an upgrade by route](https://2lnr.com/guides/upgrade-strategy.md) ## See the full FCO to SFO 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)