airbus a340-600 Fuel crisis sees Lufthansa retiring A340-600s and 747-400s and CityLine shut down News Fuel crisis sees Lufthansa retiring A340-600s and 747-400s and CityLine shut down Airbus A340 April 17, 2026 Boeing delivery delays see Lufthansa spare the Airbus A340-600 from retirement News Boeing delivery delays see Lufthansa spare the Airbus A340-600 from retirement Airbus A340 October 30, 2025
