Trenitalia’s Leonardo Express runs non-stop between Fiumicino Airport and Roma Termini in about 32 minutes. FL1 trains serve other Rome stations and may fit your final destination better.
Leonardo Express
Use it when Termini is the most convenient hub for your hotel or onward train. Non-stop service keeps the route simple with luggage.
FL1
FL1 serves stations such as Roma Tiburtina and other urban rail connections. It can avoid backtracking through Termini.
Taxi and transfers
Road transport may be easier for groups or late arrivals, but compare current road time against rail.
Choose the Rome station before choosing the train
Leonardo Express is the simple non-stop option to Roma Termini, while FL1 regional trains serve other Rome rail hubs such as Tiburtina. A traveler staying away from Termini may save a transfer by choosing the service that matches the final neighborhood. Compare the full hotel route, luggage handling and arrival hour rather than treating one airport train as automatically fastest.
Sources and verification
Time-sensitive airport, airline, visa, security and transport details should always be confirmed with the relevant official source before travel.