As an example consider the trouble for businesses if they could not mail legal documents or critical parts overnight. Consider Disney World vacations if everyone had to drive across the country to get there. Consider all the cities in the country that would wilt because no one wants to drive all the way there. Consider people not wanting to drive 18 hours to attend the Super Bowl.
A lot of money moves around the country on those planes one way or another.
As an example consider the trouble for businesses if they could not mail legal documents or critical parts overnight. Consider Disney World vacations if everyone had to drive across the country to get there. Consider all the cities in the country that would wilt because no one wants to drive all the way there. Consider people not wanting to drive 18 hours to attend the Super Bowl.
A lot of money moves around the country on those planes one way or another.