FlyerTalk Evangelist
Join Date: May 2012
Location: MCO
Programs: AA, B6, DL, EK, EY, QR, SQ, UA, Amex Plat, Marriott Tit, HHonors Gold
Posts: 12,809
It’s been a few years, but I did do a I—> D connection at BOS a number of years back on LHR-BOS-MCO. Difference was this was all a DL itinerary. I had about 2 hours of transfer time originally, however LHR-BOS was about 30’ late. I was in C+ (EC at the time) and barely made the connection. By the time I rechecked my luggage, recleared security, and walked from E to A, I arrived at the gate mid way through Y boarding and walked right on.
If everything is on time you should have no problem, if there is any kind of delay on your IceAir flight though, you may have issues, especially being on separate tickets. No checked luggage is definitely helpful, so it really comes down to whether or not that first flight is on time. If you’re willing to risk possibly having to change/rebook your connecting flight, then no worries.