I have two future bookings as part of a DL Vacation package between JFK and LAS. The seats which I selected are "gone", there is a note that the flights are on a "partner" hence NO seat map, "contact DL Vacations".
For each booking I'm in PAID D1/FC. Do any "partners" fly n/s between JFK and LAS?
This may sort out by itself. (Change of aircraft(?))
PS: Yesterday the seat map was intact.