Boeing says delays on 737 MAX grounding could force it to halt production

SEATTLE (Reuters) - Significant additional regulatory requirements or delays in returning Boeing Co's 737 MAX to commercial service could cause it to cut or temporarily halt production of the aircraft, it said in a letter seen by Reuters on Thursday. Boeing said it does not expect 737 MAX order cancellations due to the grounding of its best-selling single-aisle jet to have a material impact on revenues or earnings. It cited the size of 737 order backlog and management's ability to mitigate..