Boeing 737 MAX operators in the United States have extended the period they expect the aircraft to remain grounded in their schedules.
The US FAA has banned US airlines from flying over parts of Iran-controlled airspace following the shooting down of a US Navy drone.
Singapore Airlines CEO Goh Choon Phong says approval from pilots, regulators and passengers is needed for SilkAir's Boeing 737 MAX 8s to resume operations.
The US Federal Aviation Administration (FAA) has invited leading civil aviation officials from around the world to a meeting on May 23 on the Boeing 737 MAX.
Drone delivery company Wing Aviation has won the right to operate as an airline in the United States, the Federal Aviation Administration has announced.