American Airlines on Sunday said it will extend flight cancellation through April 24 because of the grounding of the Boeing 737 MAX after two fatal crashes since October.
American, the largest U.S. carrier, said it is cancelling about 90 flights a day, NAN reports.
American is the second-largest U.S. operator of the MAX in the U.S., with 24 jets, behind Southwest Airlines with 34.
American said earlier this month it was flying about 85 flights a day out of its 6,700 daily departures on 737 MAX planes when the grounding was announced.
The airline said it was making the announcement “to provide more certainty to our customers and team members and better protect our customers on other flights to their final destination.”
Boeing Co is expected as early as Monday to formally disclose a planned upgrade to its anti-stall system to the Federal Aviation Administration (FAA) that has been in the works since October’s Lion Air crash but still needs approval from U.S. regulators.