Alaska Airlines cancels flights on certain Boeing planes through Saturday for mandatory inspections

Alaska Airlines is canceling through Saturday all flights on Boeing 737 Max 9 planes like the one that suffered an in-flight blowout of a fuselage panel last week as it waits for new instructions from Boeing and federal officials on how to inspect the fleet.

The Seattle-based airline said Wednesday that it would cancel 110 to 150 flights a day while the Max 9 planes remain grounded. By midday, Alaska had canceled about 120 flights — one-fifth of its schedule for the day.

“We hope this action provides guests with a little more certainty, and we are working around the clock to reaccommodate impacted guests on other flights,” the airline said on its website.

United Airlines, the only other U.S. carrier that operates the Max 9, had canceled about 200 flights, but it was not clear how many were related to the Boeing plane.