18.8 million, the lowest figure recorded since 1984. Facilities Terminals Frankfurt Airport has two large main passenger terminals (1 and 2) and a much smaller dedicated First Class Terminal which is operated and exclusively used by Lufthansa. As is the case at London–Heathrow, Tokyo–Narita, Toronto–Pearson and Chicago–O'Hare's future Global Terminal, terminal operations are grouped for airlines and airline alliances rather than into domestic and international routes. Terminal 1 Terminal 1 is the older and larger one of the two passenger terminals. The landside is 420 metres long. It has been enlarged several times and is divided into concourses A, B, C and Z and has a capacity of approximately 50 million passengers per year. Terminal 1 is functionally divided into three levels, the departures level on the upper floor with check-in counters, the arrivals level with baggage claim areas on the ground floor and, underneath, a distribution floor with access to the regional station and underground and multilevel parking. Departures and arrivals levels each have separate street approaches. A bus station is located at arrivals level. Terminal 1 has a total of 103 gates, which include 54 gates equipped with jetways (25 in Concourse A, 18 in Concourse B, 11 in Concourse C). Concourse Z sits on top of Concourse A sharing the same jet bridges between both concourses. Flights to non-Schengen destinations depart from the Z gates and Schengen flights depart from the A gates. Pier A was extended by 500 metres in 2000, and a link between Terminal 1 and Terminal 2, as well as the Hall C extension opened in 2008. On 10 October 2012, an 800-metre-long westward expansion of Terminal 1 called Pier A-Plus went into operation. It provides more stands for wide-body aircraft like the Airbus A380. Terminal 1 is primarily used by Lufthansa, its associated companies (Brussels Airlines, Eurowings, Swiss International Air Lines and Austrian Airlines) and its Star Alliance partners (e.g. Aegean Airlines, Air Canada, Air China, Air India, All Nippon Airways, Asiana Airlines, Croatia Airlines, Egyptair, Ethiopian Airlines, LOT Polish Airlines, Scandinavian Airlines, Singapore Airlines, South African Airways, TAP Air Portugal, Thai Airways International, Turkish Airlines and United Airlines). Some airlines that are not part of the Lufthansa Group or Star Alliance also use Terminal 1. They include Air Malta, Bulgaria Air, Iran Air, Oman Air and Tunisair among others. SkyTeam member airline Middle East Airlines uses Terminal 1 (Concourses B and