Vueling has already adjusted the frequency of its new route AMS-ZRH-AMS, which starts on 14 September 2011, from daily to 5x/week: - AMS dep. 17:00 - arr. ZRH 18:15 VY 1971 A320 Daily ex. Tue, Thu - AMS dep. 17:00 - arr. ZRH 18:15 IB 5612 A320 Daily ex.Tue, Thu - ZRH dep. 18:55 - arr. AMS 20:10 VY 1...