Image, Stock Photo A white passenger plane flies in the distance through a dark blue sky, leaving behind a trail of white smoke and vapor, Spain

A white passenger plane flies in the distance through a dark blue sky leaving behind a trail of white smoke and vapor Spain airplane passengers flying high sky blue dark sunset contrail steam water white cloud smoke pollution chemtrails travel far altitude height vastness transport Gallur Zaragoza Aragon Spain Europe air traffic flight aviation fly plane jet airliner atmosphere aircraft outdoors