hot hot does jet fule burn
Construction grade steel burns at 2795 degrees Fahrenheit. Jet fuel  does not burn this hot. Its maximum temperature is 1472 degrees  Fahrenheit.hen the air is colder (it easily gets -40  degrees up there) and the fuel air mixture is burned, the air  expands alot more than if warm air was entering the engine. On a  warm day a jet will not perform nearly as well as on a cold  day.