Question : How often is the Rochester International Airport (RST) to Des Moines International Airport (DSM) route delayed?
Answer : The Rochester to Des Moines route has been excellent at getting passengers to their destination on time, with a 100% on-time rate.
Question : Is this route your best bet for getting to Des Moines with minimal delays?
Answer : Using the combined on-time percentage and average delay breakdown, Rochester to Des Moines currently has a 4 out of a possible 5 star rating. A 4-star rating means you should feel at ease about getting to Des Moines on time.