The FAA on Monday forced all 737 Max 9 aircraft grounded after an Alaska flight made an emergency landing Friday when a panel and window blew out midfl ight.
Alaska Airlines and United Airlines, both major US operators of the Boeing 737 Max 9, cancelled a combined 342 flights.
Alaska Airlines, which has 65 737 Max 9 aircraft in its fleet and accounted for about 20% of its fl...