a few days
First class mail is delivered in 3 to 5 days
First Class Mail is delivered in three to five days.
One day
First Class Mail is delivered in three to five days.
First Class Mail is delivered in three to five days.
1 week
First Class Mail is delivered in three to five days.
First Class Mail is delivered in three to five days.
First Class mail between Chicago and most of its suburbs is delivered the next day (except Sundays and holidays), but that is not guaranteed.
about 1 and a half to two weeks depending on what you ordered.
First Class Mail is delivered in three to five days.