Yes the USPS delivers on Saturdays. UPS does not deliver on Saturdays.
Then no one would get mail on Saturdays. It is one of the things the USPS has going for it, as most of the others don't work on weekends at all. People are used to getting mail on Saturdays, and to cut it out would eliminate additional services that help keep the PO in business. And the think that at one time, in Britain, mail was delivered twice a day!
Normally, no. But for additional fees, yes http://www.ups.com/content/us/en/shipping/time/service/value_added/sat_delivery.html
First Class Mail is deliivered in three to five days.
Yes. She did not deliver the mail at the usual time.
No specific time. The carrier might be able to run his/her route in any order as long as they get done in the time allowed.
3 days
Up to 3 weeks
First Class Mail is delivered in three to five days.
First class mail is delivered in 3 to 5 days
A mail carrier does not have the authority or time to read your magazines. Their job is to collect and deliver mail, not to read its contents. Privacy of mail is protected by law, and mail carriers are expected to uphold that privacy.
First Class Mail is delivered in 3 to 5 days.