I have a JetBlue credit card and booked flights for my family of 5 for this coming August, which includes free checked bags for 4 of us. Since JetBlue is offering a great 60K point credit card, I am thinking of cancelling my card and having my husband apply for the 60K credit card. Since it has a $99 fee, I will consider cancelling my JetBlue cc but am unsure if we will get free checked bags in August since the card won't be valid anymore even though I charged the flights to it? Anyone know?