Yes. Italy's US State Department rating is Level 2 ("exercise
increased caution") — the same as France, the UK, Germany, and most
of Western Europe — and the elevated level reflects generic European
terrorism risk, not anything specific to Fiumicino. Violent crime
against travelers is genuinely rare. The realistic risks in
Fiumicino are airport-area pickpocketing around FCO arrivals,
Mediterranean sun exposure on unshaded ruin walks, and standard
beach-safety common sense at Castel Porziano.
On a Passports teacher-led trip, the group is never on public
transport alone, the Tour Director runs an arrivals-day safety
briefing before anyone leaves the hotel, and every property is
pre-vetted for 24-hour reception and secure storage. We operate a
24/7 emergency line out of Boston, keep parents on a daily-update
channel, and maintain English-speaking medical contacts near FCO.
For teachers running their first school group tours to Italy, a
Fiumicino arrival day is the gentlest possible start.