Does DL add availability to a destination/flight at a later date, given that there is none showing now ? I know it is unpredictable at best, but still.. e.g If it show V=0, X=0 In specific: I am seeing V=0 now for early morning LGA-ATL; I need it to catch a morning flight (and only) to a Caribbean destination end of the month. Similarly (I did not pay too much attention last year) but DL added some availability on international routes suddenly. Would it treat HNL just like international and add availability at a later date ? Any pointers to past historical data for fares between two route pairs ?