looks like a very, very tight connection. Please have a look at the very bad on-time arrival statistic of EY1. 30 minutes delay are more or less the norm.
http://www.flightradar24.com/data/flights/ey1/
any chance to change to the nonstop AUH-JFK or consider a later LH/UA-flight out of FRA?
No chance to change my routing, my FRA - JFK is a work booking. but I can take a look at other Etihad options
Thanks for the link