My son is stationed in Japan with the US Navy. He has a trip this month on KLM..Japan/AMS/Prague/and return. I told him to make sure he joined a FF program before he goes. Now next spring he will be stationed back in the states. Now I am wondering which program he should join. I assume that he will not be flying KLM much in the future so should he join Cont. or NW and would his miles for this trip post to both equally?

And to be young again...he has a "hotel" in Prague for $17 a night...I sure could not do that at my age.