It's probably a byproduct tablet iFly appearing to sit on top of the tablet OS instead of being integrated into it, but would it be possible to use basic OS copy/cut/paste functionality?
A few months ago a Wish List thread asked for the ability to import flight plans from sites like the AOPA flight planner and SkyVector (https://www.iflygps.com/Support/Forum/forumid/8/threadid/27735/scope/posts). My item is for the same reason, but is a little more basic. A good number of instrument pilots either plan or file flights on services which provide recent ATC routings or email expected routings. Yeah, it woulld be nice to have that in our flight planner, but without it and even without an import button, the ability to copy "KRIC COLIN7.COLIN V16 CCC KISP" (or an even longer one) and paste it into the iFly flight planner rather than enter it all manually would, I think, be a worthwhile feature.