A Viva Air passenger sleeps at the airport after the low-cost airline suspended its operations at the El Dorado International Airport in Bogota, Colombia, Feb. 28, 2023. Two to three hours is generally the minimum recommended time for an international layover, but in some cases that might not even be sufficient. Account for time to clear customs and go through security again, and you might also need to retrieve and recheck luggage. (AP Photo/Fernando Vergara)
