KEY POINTS
  • Politics are playing into aviation officials' decision to allow the Boeing 737 Max to fly again, American's CEO Doug Parker told employees last week.
  • The planes have been grounded since mid-March following two fatal crashes.
  • Parker says airline is prepared to push back return of the Boeing 737 Max to avoid crew scheduling problems.
An American Airlines Boeing 737 Max 8 arriving from Washington's Ronald Reagan National Airport is seen taxiing to its gate at the Miami International Airport on March 12, 2019 in Miami, Florida.

American Airlines is prepared to further delay returning the Boeing 737 Max to its schedule as regulators review the manufacturer's safety updates before they allow the planes to fly again, a process that depends on political factors, the airline's CEO, Doug Parker, told employees.

The popular Boeing jet has been grounded worldwide since mid-March after two fatal crashes ⁠— one in Indonesia in October and another in Ethiopia in March ⁠— claimed a total of 346 lives.