Originally Posted by
Brendan
If U haven't touched the DL & NW miles yet, hold on. In a year or so those 2 programs will probably be merged, giving U 15K in 1 place--if they don't expire first!
Good point, and by watching these forums the OP can find many ways to keep the miles alive by earning a few more now and then. Flyertalk helped me keep some stranded Delta miles alive, as well as grow them the few thousand needed for a domestic first-class trip.