USPS 

• First Class Mail :  Usually takes 3 to 8 business days
• Priority Mail :  Usually takes 2 business days
• Express Mail :  Usually delivered the next day from shipment day
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FedEx

• FedEx Ground Home Delivery® : Delivery is within 1 to 5 business days. Delivers on Saturdays at no extra charge.
• FedEx Express Saver® : Usually delivers in 3 business days by 4:30 PM PST to most areas (by 7 PM to residences). Available throughout all states except Alaska and Hawaii. No delivery on Saturday.
• FedEx Standard Overnight® : Delivery for the next business day by 3 PM to most areas and by 4:30 PM PST to some rural areas throughout all 50 states (Hawaii service is outbound only). No delivery on Saturday.
• FedEx International Economy® : Time-definite delivery typically in 2–5 business days (2 or 3 business days to Canada, Mexico and Puerto Rico) from the U.S. to more than 215 countries and territories.
  FedEx International Priority® : Time-definite delivery typically in 1-3 business days from the U.S. to more than 220 countries and territories, and to the U.S. from more than 220 countries and territories.

UPS Mail Innovations

UPS Mail Innovations inducts your mail piece into the U.S. Postal Service within 48 hours of processing. The U.S. Postal Service will then deliver the mail piece within 3 to 5 days, on average. (Total shipping period can be about 5-7 business days.)

Max delivery time – 45 business days.