Airline group IAG has noted a big drop in sales for subsidiary Iberia Maintenance. The parent of British Airways, Iberia, Vueling and Aer Lingus

As conventional turbofan engines brush up against the limits of what is possible regarding fuel efficiency, the next big improvement is likely to be

In 2020 total airline debt increased about 40% to around $600 billion. Some of this is owed to banks and some to lessors, but most of the increase