Hi! My family is going on a trip to the Kenai Peninsula in July. A couple of family members need to leave several days before the rest of us and will need to take the air shuttle from Kenai to Anchorage. How much time between the Kenai flight to Anchorage and the flight home from Anchorage is recommended? Will they have to clear security again at ANC, or will they just be able to head straight to their gate? Any other tips to make this a smooth transition?