China News Service, December 19, according to Agence France-Presse, on the 18th local time, United Airlines stated that the company will resume the use of Boeing 737MAX models in February 2021.

  According to reports, United Airlines stated that they still have a lot of work to do before the 737MAX models go back to flight.

The company said that they will conduct 1,000 hours of inspection work on each aircraft, "including changes to the flight software, additional training for pilots, multiple test flights, and technical analysis."

  United Airlines stated that “to us, nothing is more important than the safety of customers and employees.” The company also stated that they will be “completely transparent” to customers, and will give them to customers who are unwilling to take the aircraft. Rebook or refund.

On December 9, 2020 local time, a Boeing 737 Max aircraft was preparing to land at Salgado Filho Airport in Porto Alegre, Brazil.

  In October 2018 and March 2019, two Boeing 737MAX aircraft crashes in Indonesia and Ethiopia resulted in a total of 346 deaths.

After two air crashes, the Boeing 737MAX was banned from flying globally in March 2019.

  In November 2020, the US Federal Aviation Administration (FAA) announced the lifting of the "no-fly order" on Boeing 737MAX aircraft.

  On December 9, Brazil's Galle Airlines returned the Boeing 737MAX aircraft to the sky, becoming the first airline in the world to resume the use of this aircraft on commercial routes.

American Airlines is also scheduled to resume using the aircraft later in December.