Today is monday. I mail a letter today. It will be picked up tomorrow at 2:15 p.m. It will travel just ten miles. When will my letter arrive at its destination?

The U.S. Post Office advertises a one- to three-day delivery time frame for its domestic Priority Mail service. For Express mail, by noon or 3 pm the next day.
Answered by kgb agent Cynie M on Monday, July 09 2012 at 07:13PM EDT