77% Atmospheric Pressure on a flight from Detroit to Milan

During my international flight from Detroit, Michigan to Milan, Italy my phone barometer registered in at 0.7748 atm. That’s 77.48% Atmospheric Pressure!
No wonder people feel so bad after flying. Compared with Denver Colorado, the mile high city, (which has an atmospheric pressure of around 0.83 atm, we’re talking about knocking an additional 6% off.

77.48% Atmospheric Pressure During Flight
77.48% Atmospheric Pressure During Flight