I will be traveling to Iceland next month. I have a connection in JFK . I arrive through jet blue at terminal 5 & will transfer to icelandair in terminal 7 with 2.5 hours connection time.
My question is I'm assuming I will have to pass through tsa checkpoint. If I buy drinks or snacks at terminal 5 or from my home airport will I be able to bring them with me when I go through tsa at JFK for my connection?