Originally Posted by
MSPeconomist
However, the big question is whether DL uses midnight ATL time (the mothership) or the time zone of the address on your FF account or the time zone of the airport of your departure or ......?
Originally Posted by
cre95
I don’t think an hour one way or the other is the key point of the question. The bottom line is that the period goes through 1/31 and 2/1 is the start of the new cycle.
Agreed. Still interesting to know.