What if the aircraft reaches the last city (the tile numbered 25) ?

Take the treasure
In this case, starting with the captain and going clockwise, each player in the aircraft takes turn to draw a “Treasure” card of the last city. It may happen that one or more players do not receive any treasure: no luck for them! A new journey then starts at the first city. Note: It is always allowed to count the remaining “Treasure” cards in a city.