Early signs of an airline industry rebound point to growth of high-end leisure travel. All those vacant business-class seats lost to Zoom meetings, are filling up with eager travelers willing to spend discretionary cash on a more luxurious airline experience. Filling us in are two McKinsey partners with deep understanding of the issues. Alex Dichter is a senior partner in London who leads McKinsey’s travel practice. Robin Riedel is a partner in McKinsey’s aerospace and defense practice who leads advanced air mobility for the McKinsey Center for Future Mobility out of San Francisco.