Originally Posted by
anc-ord772
Checked my credit card bill and noticed Delta processed the first upgrade at $324, and the second at $824 for a total of $1,148. A very nice agent and a supervisor agreed to refund the $500 difference. They said the actual price should have been $1,148, but honored the website amount of $648.
I had a similar experience. I was quoted $200 to upfare ATL-PHX at the ATL A17 SC. A week later I notice my card was dinged for $586. I managed to get the difference refunded too.