Real shame that Manchester has had it's flights to the States decimated by TC's demise.
TC flew to NYC, Vegas, San Francisco, Orlando, LA, Seattle and Miami from memory.
Virgin offer some options, TUI cover Orlando and there is some minor competition on the NYC route with United offering a daily flight as well as Virgin, but I'm going to take a guess that 50% of capacity has gone overnight along with some of the destinations. Hope someone steps in to offer some options as Virgin's prices have gone through the roof (might be temporary, but they were always more expensive even when TC were flying).