Are all terminals connected at SNA?

Terminal B is in the center of the airport, connected to both Terminal A and Terminal C areas. Only Alaska Airlines and United Airlines operate from Terminal B. Terminal B arrivals is on the lower level, with 2 baggage carousels, a grab-and-go coffee shop, and an information booth.



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Arrive Early John Wayne Airport encourages travelers to plan ahead and arrive at the Airport 1-½-to-2 hours prior to departure time for domestic flights, and 3 hours for international flights.

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Hot Tip: With 1 main terminal building, navigating John Wayne Airport is easy and convenient, with all gate areas accessible once you've cleared security.

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Parking & Travel Tips from John Wayne Airport John Wayne Airport encourages passengers to plan ahead and arrive at the Airport 1-1/2-2 hours prior to their scheduled departure time for domestic flights, and 3 hours for international flights.

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Overall, the study analyzed more than 37,000 tweets that mentioned the official Twitter handles of 60 of the United States' busiest airports. While John Wayne Airport led the way, the only other California airport to make the list was San Diego International Airport, which came in at No. 7.

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You will need to reclear TSA security once you arrive in your departure terminal. For international arriving passengers, you must claim all checked bags at Customs and recheck with your departing airline, even if the bags are checked to your final destination! To learn more about the AirTrain system, click here.

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For connecting domestic flights, you almost never have to exit and reenter security, though there are some exceptions at airports where the terminals aren't all connected. For domestic-to-international connection, it's still pretty rare that you have to exit and reenter security, even if you're changing terminals.

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Masks are no longer required by TSA to be worn at John Wayne Airport. Guests and employees have the option to wear a mask during travel or while working. Travelers are advised to check with their airline and destination airport for local guidelines.

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Shuttle service is available in the Ground Transportation Center located on the Arrival (lower) Level between Terminals A and B. All shuttles require at least a 24-hour advance reservation.

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Most airlines recommend arriving at the airport three hours before departure for international flights. It's common for international flights to start boarding earlier than domestic flights (the aircraft are often larger and have higher passenger capacities), which accounts for the earlier recommendation.

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John Wayne Airport, Orange County (SNA) Smaller in size, John Wayne Airport ditches the insanity of LAX and trades it for close proximity to the ocean's waves. Located 35 miles south of Los Angeles, this is the closest airport to Disneyland and is the busiest area airport after LAX.

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