Air Berlin is Germany's second largest airline after Lufthansa, carrying over 33 million passengers annually. It operates over 150 routes across Europe, North Africa, the Middle East, Asia, and the Americas from its hubs in Berlin and Düsseldorf. Air Berlin focuses on both business and leisure travel, offering meals and in-flight entertainment on flights over an hour. The airline is part of the Oneworld alliance and has codeshare agreements with other alliance members like American, British Airways, and Japan Airlines.