The contributors of Flight-Report published 2 reviews on 1 airlines on the route Zurich - Kloten (ZRH) → Washington - Washington Dulles (IAD). The airline with the best average rating is United with 6.8/10. The average flight time is 9 hours and 10 minutes.
Airlines on this route are:
Frequent travelers recommend "SWISS Senator Lounge E" at ZRH for comfort and entertainment/wifi.
Access from the airport of (ZRH) is rated as average; plan your trip in advance.