Though JetBlue Airways offers a well-regarded Mint business class, the carrier doesn't operate any airport lounges. Travelers seated in Mint business class, as well as the airline's Mosaic elite members, need to wait with everyone else at the gate before their JetBlue flight — unless you have the right credit card.
Terminal 3 is used by the majority of the members of the Oneworldairline alliance: American Airlines, Cathay Pacific, Finnair, Iberia, Japan Airlines, Qantas, Royal Jordanian, and SriLankan Airlines. British Airways, which mainly uses Terminal 5, also offers some flights from this terminal.
Logan Airport is quite large but is relatively easy to navigate. Walkways connect the terminals, and regular shuttle buses help visitors get around. The airport shuttles operate 24 hours a day and stop at every terminal every 15 to 20 minutes.
Terminal 5, which opened on March 27, 2008, was designed by Rogers, Stirk, Harbour & Partners. It was built at a cost of £4.3 billion. It is exclusively used by British Airways and Iberia and has the capacity to handle more than 30 million customers a year.
All European carriers except Icelandair use terminal 2A to board and disembark passengers. Air Canada and Turkish Airlines also use this building for their short haul flights. 2B was designed by Grimshaw Architects, and built by Balfour Beatty.