I am arriving from New York into Fiumicino Airport (FCO) on 5/5/26 at 8:00 am and plan to go directly to Roma Termini station.
Assuming there are no major flight delays, I will need to go through passport control and then take the Leonardo Express train to the city.
I am trying to estimate what time I can realistically expect to reach Termini without feeling rushed. There is an 11:00 am train option I am considering, and I want to know if that would give enough buffer time for immigration, baggage collection, and transfer.