The contributors of Flight-Report published 6 reviews on 1 airlines on the route Amsterdam - Schiphol (AMS) → Washington - Washington Dulles (IAD). The airline with the best average rating is KLM with 7.4/10. The average flight time is 8 hours and 5 minutes.
Airlines on this route are:
Frequent travelers recommend "KLM Crown Lounge 5" at AMS for services and entertainment/wifi.
Access from the airport of (AMS) is rated as average; plan your trip in advance.