Originally Posted by Hoyaheel

I have flights booked in 3 weeks, DTW-ICN in premium select is one of the legs. I had upgrade offers on other legs (and accepted/paid for them. I have never had an upgrade offer for DTW-ICN but have had offers for ICN-DTW (in september). In June, DL was asking $900. Earlier this week, DL was asking $2111. I have opted not to pay that much ;-)

[I've been checking every so often in My Trips on the Delta website, once a week or so since we booked the flights...]