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.
Flight time from Denver to Washington, DC via Atlanta, GA â¢ DEN to DCA via ATL. Flight duration from Denver International Airport to Ronald Reagan Washington National Airport via Hartsfield-jackson Atlanta International Airport, United States on Delta Air Lines flight is 12 hours 9 minutes.