Exhibit 99.1 Wheels Up Announces Third Quarter Results Fleet modernization accelerates as Phenom 300 becomes largest fleet type in revenue service and Challenger fleet reaches programmatic scale Newly launched Signature membership delivers industry-leading choice, flexibility and value for premium customers Delta partnership helps drive record corporate Membership Fund sales Productivity initiatives expected to exceed original $50 million goal and drive$70 million or more in annual run-rate cost savings be ...