Transfer to the Circumvesuviana local train to reach Pompeii Scavi station—an inexpensive regional service that drops you near the archaeological entrance.
Spend the morning exploring Pompeii's extensive ruins—site typically opens early and remains open into late afternoon; allow 3–4 hours to see major highlights.
Have breakfast and finish packing; confirm train reservations and luggage arrangements with the hotel (many hotels will hold luggage after check-out if needed).
Visit the Uffizi to see masterpieces by Botticelli, Leonardo and others—book a morning timed ticket to avoid long queues; Uffizi hours are typically around 8:15/9:00–18:30 but check the exact schedule for your date and note the museum is commonly closed Mondays.
Return to the hotel to check out formally; if you want to leave Florence later, confirm complimentary luggage storage or use a secure left-luggage service at the station.
Board a prebooked high-speed train to Rome Termini; journey typically takes ~1h20–1h40 depending on service—book earlier seats for the best fares and to ensure space for five people and luggage.
Transfer to the Leonardo Express from Termini to Fiumicino (about 32 minutes); trains run frequently—aim to arrive at FCO by ~19:30–20:00 for international check-in recommended ~3 hours before departure at 23:00.
Arrive at the airport, complete check-in and security; having arrived ~3–4 hours before the 23:00 flight leaves comfortable time for potential queues and final duty-free/shopping.
International departure scheduled at 23:00—ensure passports, boarding passes and any required travel documentation (visas, health forms) are in order well before boarding.