Does the postal service (usps) deliver packages with the mail?

I ordered my package about 4 days ago on first class mail.



i REALLY WANT MY PACKAGE and i checked the pending status on the website and it sais that it has arrived at the mail center in my city (not delivered to my house yet). so i checked and my regular mail is at my house but the package is not...



so i was wondering if the mail service deliveres packages at the same time as the regular mail or at a seperate time???



tyDoes the postal service (usps) deliver packages with the mail?
Usually at the same time. Give it a day, then call the post office in your city.