To avoid having to sprint through the airport or worry about missing your flight in case of delays, a better option is to choose itineraries with a layover of at least 60 to 75 minutes, especially if you are changing from one carrier to another outside of the same air alliance.

For an "International to International" connection at Amsterdam Schiphol (AMS), a safe layover is at least 60 to 75 minutes. While the official minimum connection time is 50 minutes, Schiphol's single-terminal design is deceptive; the walk between gates like "B" and "G" can take 20 minutes at a brisk pace. If your connection involves entering or leaving the Schengen Area (e.g., USA to Italy), you must clear passport control, which can have unpredictable wait times; in this case, a 2-hour layover is the gold standard for a "no-stress" experience. If you intend to leave the airport to see the city, you need a minimum of 5 to 6 hours. This allows 1 hour for deplaning and immigration, 30 minutes for the round-trip train to Amsterdam Centraal, 2.5 hours to explore the canals, and 1.5 hours to clear security and reach your gate for the return. Schiphol is highly efficient, but its popularity means that "cutting it close" with less than an hour for an international transfer often leads to a missed flight if your inbound aircraft is even slightly delayed.