KEY POINTS
  • Sources familiar with the latest expectations for fixing the 737 Max tell CNBC the plane is unlikely to be given the green light until late summer.
  • Boeing still needs to complete two software updates and clear a number of other hurdles, including a recertification flight, before the Max can be cleared to return to commercial service.
  • While Boeing has completed a number of steps to get the plane back in the air, the company says the coronavirus is slowing down work on fixing the Max.

Boeing is once again pushing back the time frame for when it expects to have the 737 Max recertified for flight as the coronavirus pandemic hinders progress. Sources familiar with the latest expectations for fixing the Max tell CNBC that the plane is unlikely to be given the green light until late summer.

That is a slight, but notable, shift from Boeing's earlier plan to have the beleaguered plane cleared by the Federal Aviation Administration in the middle of this year.