U.S. International Air Passenger and Freight data is confidential for a period of 6 months, after which it can be released. As a result, quarterly reports and the year to date/calenday year raw data files available here will always lag by two quarters.
How long does mail take to arrive? on average 3-4 days It also depends on the distance it has to travel. Mailing a letter, using the basic postage stamp, from one town to a town only 20 miles away, can be deliv â¦ ered next day.ow long does mail take to arrive? on average 3-4 days It also depends on the distance it has to travel. Mailing a letter, using the basic postage stamp, from one town to a town only 20 miles away, can be deliv â¦ ered next day.
How long mail takes is going to depend on many factors along the way. Many factors, indeed, though with regard to how long does priority mail take, the answer is, not long. In fact, the United States Postal Service says your package or envelope will arrive within two days.f, for instance, you take your letter to the post-office at ten am on a Tuesday and send it out priority mail, then that letter is going to see a sorting facility that very same day where it will be processed and put in the correct bin to get to the correct truck or plane the next day, or Wednesday in our example.