smoke coming from jets
planes flying in formation
planes are doing tricks
Condensation trails from airplanes flying in the sky.
the planes are flying in formation 
planes flying in the sky 
white smoke from the planes
there are four planes
the planes are white and black 
the sky is blue and clear 
all the planes are flying in the same direction
the planes are flying together
four planes flying
white jet smoke
airplanes flying in formation with smoke trailing across a blue sky