The budget airline said Peter Bellew had stepped down after two-and-a-half years “to pursue other business opportunities”. Airlines are expected to announce more cancellations this week to avoid disruption during the holidays. Timetables can be changed until Friday, when the government’s amnesty for canceling airport slots expires. EasyJet has been hit hardest by disruptions and last month canceled thousands of flights from its summer schedule to ease problems that had been brewing for months. He said about 10,000 of the 160,000 flights scheduled between July and September would not