I actually don't think that weather had anything to do with it, certainly not weather in the northeast US. Our plane landed without any trouble and we went straight to a gate and the other flights coming in were all international, mostly from the Caribbean. We were late leaving SXM, but that was because of the supposed medical issue with a passenger. I have no idea how security was and whether there were backups of planes leaving Miami, as we drove from there. As far as affecting OUR trip, whatever crap was going on was isolated to C & I.