After suffering record shattering drops in revenue from Covid-19, JetBlue has had to rethink every plan and every assumption. Joanna Geraghty, JetBlue's president and chief operating officer, explains how the airline built a new system for flexing the business, to ramp up only when demand arises, deploying cost cuts but no furloughs, and looking for opportunity amid the downdraft. With JetBlue and airlines across the board now grappling with a renewed global infection surge, Geraghty says her decisions rely on new types of data as well as gut feeling – from re-opening middle seats starting in January to expanding flights to London. The volume of choices Geraghty has to make and the uncertainty around the risks are dizzying. But despite the challenges, she says, JetBlue is rising up.