Carsten Spohr, left, chief executive of Lufthansa, and Australian James Hogan, president and CEO of Etihad Aviation Group, speak during a press conference on boosting cooperation, on February 1, 2017 in Abu Dhabi. Nezar Balout / AFP
Carsten Spohr, left, chief executive of Lufthansa, and Australian James Hogan, president and CEO of Etihad Aviation Group, speak during a press conference on boosting cooperation, on February 1, 2017 Show more