On this day in 1792, President George Washington signs legislation renewing the United States Post Office as a cabinet department led by the postmaster general, guaranteeing inexpensive delivery of all newspapers, stipulating the right to privacy and granting Congress the ability to expand postal service to new areas of the nation.
1 Flights between Denver and Aspen are diverted an average of 2% of the time. 2  When traveling between Denver and Aspen, the most commonly used aircraft is a Canadair CRJ 700. 3  The average delay time for flights between Denver and Aspen is 44 mins.
Researchers found that, depending on the trip, the âprime booking windowâ â when prices hover at their lowest points â is anywhere from 112 to 21 days before a flight. For example, a flight from Miami and Denver reaches its low price point Of $222 around 46 days before departure.