Originally Posted by
Jasper2009
As the majority of my legs are still in F, US refuses to refund any miles, even if they agreed to refund some of the miles, weŽd be talking about 5k-10k miles. (F award is 150k miles, C award is 130k miles)
They will have to either rebook you in F, refund the miles or pay compensation. But I understand that 5-10k may not be worth the hassle to you.
Since your flight was cancelled and you had your confirmation before, award inventory should not matter. If there are free seats in F, they should book you on one of those.