How long is the AC4737 flight from Rome to San Francisco?

The timetable allows 12 h 45 min. Rome to San Francisco is 10,057 km (6,249 mi).

Which terminal does AC4737 use?

It usually leaves from Terminal 3 at Rome Leonardo da Vinci Fiumicino Airport (FCO) and arrives at Terminal I at San Francisco International Airport (SFO). Check the flight card above for today's terminal and gate.

What other flight numbers does AC4737 have?

Also listed as ACA4737 (Air Canada's ICAO code) and AC 4737.

Can I get compensation if AC4737 is delayed or cancelled?

Up to €600 per passenger may be due under EU261 when it arrives 3 or more hours late or is cancelled, unless the cause was outside the airline's control. Departing the EU, this flight is covered by EU261.

AC4737 Flight Status Air Canada: Rome to San Francisco (ACA4737)

AC 4737 Rome to San Francisco Flight Status

Not scheduled today. Latest flight: October 24th, 2026 ; recent history is in the table below.

AC 4737 Flight Status & Schedule Air Canada Rome to San Francisco

Date	From	To	Departure	Arrival	Status	Details
Oct 24	FCO	SFO	16:01	19:16	Landed	Track >
Oct 23	FCO	SFO	16:30	19:13	Landed	Track >
Oct 22	FCO	SFO	16:01	19:10	Landed	Track >
Oct 21	FCO	SFO	16:01	19:12	Landed	Track >
Oct 20	FCO	SFO	16:31	19:09	Landed	Track >
Oct 19	FCO	SFO	16:08	19:06	Landed	Track >
Oct 18	FCO	SFO	15:55	19:16	Landed	Track >
Oct 17	FCO	SFO	16:29	19:35	Landed	Track >
Oct 16	FCO	SFO	17:04	20:14	Delayed	Track >
Oct 15	FCO	SFO	16:04	18:50	Landed	Track >

Air Canada operates AC 4737 from Rome to San Francisco, a 10,057 km (6,249 mi) trip. Its timetable allows 12 h 45 min; in practice it usually takes about 12 h 5 min, so it often makes up time. It is not flying today; the last flight, on 24 October 2026, landed on time.

< All Rome FCO Departures All San Francisco SFO Arrivals >

About AC 4737

Air Canada Flight AC4737 connects Rome, Italy to San Francisco, United States, taking off from Rome Leonardo da Vinci Fiumicino Airport FCO and landing at San Francisco International Airport SFO.

Route: Rome Leonardo da Vinci Fiumicino Airport FCO to San Francisco International Airport SFO
Distance: 10,057 km (6,249 mi)
Typical flight time: 12 h 5 min
On time: 9 of the last 9
Usually departs from: Terminal 3

Departing the EU, this flight is covered by EU261. Compensation of up to €600 per passenger can apply when it arrives 3 or more hours late or is cancelled.

AC 4737 FAQ

How long is the AC4737 flight from Rome to San Francisco?: The timetable allows 12 h 45 min. Rome to San Francisco is 10,057 km (6,249 mi).
How often is AC4737 from Rome to San Francisco late?: None of the last 9 flights arrived 15 or more minutes late.
When was the latest AC4737 flight from Rome to San Francisco?: The latest AC4737 was the 15:40 (local time) departure from Rome on 24 October 2026; it landed 9 minutes early.
Which terminal does AC4737 use?: It usually leaves from Terminal 3 at Rome Leonardo da Vinci Fiumicino Airport (FCO) and arrives at Terminal I at San Francisco International Airport (SFO). Check the flight card above for today's terminal and gate.
What other flight numbers does AC4737 have?: Also listed as ACA4737 (Air Canada's ICAO code) and AC 4737.
Can I get compensation if AC4737 is delayed or cancelled?: Up to €600 per passenger may be due under EU261 when it arrives 3 or more hours late or is cancelled, unless the cause was outside the airline's control. Departing the EU, this flight is covered by EU261.

AC4737 and Rome FCO to San Francisco SFO Flights

Flight AC4737 is a code-share Air Canada flight of the United Airlines operated UA506.

Other flights departing from Rome FCO: FR8440, UA506

Other flights arriving at San Francisco SFO: UA506, AA2333

All flights connecting Rome FCO to San Francisco SFO.