U.S. lawmakers told that Boeing MAX 8 and 9 planes grounded for ‘weeks’ at least

An American Airlines arrivals board displaying American Airlines flight 2669, which was scheduled to be flown by a Boeing 737 Max 8, arriving from Miami to New York City at LaGuardia Airport, is seen as cancelled, in New York, U.S., March 14, 2019. REUTERS/Shannon Stapleton