We just used it last week flying from Athens to Mykonos. While it didn't appear the normal line was that long, I certainly enjoyed having it. You scan your boarding pass and the gate opens to a practically empty line. We were trying to maximize social distancing so it was good for that.

Whether the "Fast Track" service at Athens International Airport (ATH) is worth it in 2026 depends heavily on your arrival time and travel style. Athens is a major hub for both European business and summer cruise travelers, meaning security and passport control lines can become notoriously long during the morning and mid-afternoon peaks. The Security Fast Track (priced around €5-€10) allows you to bypass the general queue and is highly recommended if you are on a tight connection or arriving within 90 minutes of your flight. For arrivals, the Passport Control Fast Track is a "game-changer" during the summer months when massive wide-body jets from the U.S. and UAE land simultaneously, often creating wait times exceeding an hour. If you are traveling in business class or hold elite status with a Star Alliance carrier (like Aegean or Lufthansa), you often receive this service for free. For budget-conscious travelers arriving during off-peak hours (late night or mid-week), the service may be unnecessary, but for anyone looking to minimize stress and maximize their time in the city or at the gate, it is considered one of the best-value airport upgrades in Europe.