Why Lufthansa Is Retiring Its Remaining Airbus A340s & Boeing 747-400s … has also seen temporary Airbus A350-900 deployments to … Fixed orders Deliveries Options Airbus A350-1000 15 2026 … much bound by Boeing and Airbus’ schedules in getting the replacements … supply chain issues within Airbus’ A350 program, and Lufthansa’ …