Going to SXM for a June 3 arrival, I booked (last July) a two-leg redeye through CLT. They recently cancelled that flight except on weekends and routed me on a redeye through CHI, which I wanted no part of. So now I am having to overnight in MIA. They were very nice about making the change, but I am not thrilled with having to overnight. So far, my return in early July has changed just a little; no cancellations yet but am overnighting in DFW.