KEY POINTS
  • Boeing's CEO said that the company has conducted almost 500 test flights with a new software update to the 737 Max.
  • Dennis Muilenburg also said that he has personally flown on two of the test flights, and that Boeing employees are "eager to do the same."
  • Boeing 737 Max planes have been grounded worldwide since March after two crashes within five months claimed 346 lives.
Dennis Muilenburg speaks during their annual shareholders meeting at the Field Museum on April 29, 2019 in Chicago, Illinois.

Boeing CEO Dennis Muilenburg said Monday that the company has conducted almost 500 test flights with a new software update to its grounded 737 Max planes that he hopes will help win back the confidence of the flying public.

"We know that trust has been damaged over the last few months, and we own that and we are working hard to re-earn that trust going forward," Muilenburg said in an interview at the Global Business Travel Association conference in Chicago. He said the company has focused on updating software to make the Boeing 737 Max as safe as possible.