Airline executives faced tough questions from a Senate panel on Wednesday after receiving a $54 billion dollar Covid-19 government lifeline. Congress approved the fund in three rounds covering much of US airlines’ payroll costs for 18 months. During the hearing lawmakers asked CEO’s how they used the federal bailout funds, about staffing issues, flight cancellations, and delays. U.S. airlines reported a record $35 billion dollar loss last year when travel came to an abrupt halt because of the pandemic. Michael Boyd, CEO at the Boyd Group International explains why customers may not be returning to the skies quite so soon.