We had an amazing experience with Rust's last month on a Denali flight! We missed the opportunity for a seaplane experience by one day (due to ice) but our experience was BREATHTAKING and AWE INSPIRING nonetheless. We chose Rust's after reading reviews here and on CruiseCritic.com and we were not disappointed! We highly recommend!
We are so glad that you enjoyed your trip! Flightseeing Denali is a great way to reliably see it. It is too bad that our extremely late spring prevented your landing.