Spirit Airlines, Inc. reported operating results for the first quarter ended March 31, 2024. For the quarter, the company reported Available seat miles of 13,489,019,000 against 13,209,136,000 a year ago, Revenue passenger miles of 10,882,616,000 against 10,674,879,000 a year ago, Load factor were 80.7% against 80.8% a year ago, Passenger flight segments were 10,814,000 against 10,598,000 a year ago. Departures were 71,921 against 72,749 a year ago.