Athens International Airport Eleftherios Venizelos opened in March 2001, replacing the overcrowded Hellinikon facility fifteen kilometers closer to the city center. Named for Greece's most influential twentieth-century statesman, the terminal sits twenty nautical miles east of Syntagma Square, anchored to the capital by the Attiki Odos toll road and a dedicated suburban rail line. The airport processed thirty million passengers in its inaugural year and has since become southeastern Europe's fifth-busiest gateway, handling connections to over sixty countries across four continents. Ground transport options emerged quickly after the terminal's inauguration. The suburban railway, Metro Line 3, and express bus routes X95 and X96 established fixed-schedule public links within the first five years. Private transfer operators entered the market in parallel, offering door-to-door service to hotels in Plaka, Kolonaki, Glyfada, and the Riviera coast. Today, licensed vehicles range from standard sedans to nine-passenger vans, all regulated by the Hellenic Civil Aviation Authority and required to display Transport Ministry certification. Shared shuttles consolidate passengers heading to clustered hotel zones, while private rides offer direct routing without intermediate stops. The terminal's design—credited to Spanish and German architectural consortia—prioritizes efficient passenger flow. Arrivals exit through a single customs corridor into the ground-level reception hall, where transfer drivers congregate near exits two and three holding name placards. Departures occupy the upper floor, serviced by a continuous curb loop segregated into taxi ranks, private pickup zones, and public bus bays. Digital monitors display real-time flight status in Greek, English, and French, synchronized with the airport's central operations database. Baggage carousels for Schengen and non-Schengen arrivals operate on separate circuits, reducing cross-flow congestion during peak midday hours when transatlantic and Middle Eastern flights converge. Athens airport transfer to hotel services operate around the clock, mirroring the terminal's twenty-four-hour flight schedule. October through April sees reduced frequency on overnight runs, while summer months maintain continuous availability as intercontinental arrivals extend past midnight. Most operators stage vehicles in the short-term parking structure, responding to booking confirmations transmitted via mobile data links within three minutes of passenger notification.