Effect of five-day delivery on delivery times of single piece First Class mail, Priority Mail, Parcel Post, Media Mail, and Library Mail

Single Piece or Retail Mail deposited or entered on Saturday by the last collection or deposit time

Day of Week Entered	Day Delivered (Current)	Day Delivered (5-Day Delivery)	Service Standard (Days) *
Sat	Mon	Tue	1
Sat	Mon	Wed	2
Sat	Tue	Thu	3
Sat	Wed	Fri	4
Sat	Thu	Mon	5
Sat	Fri	Mon	6
Sat	Sat	Mon	7
Sat	Mon	Tue	8
Sat	Mon	Wed	9
Sat	Tue	Thu	10

* The service standard or expected delivery time for the type of mail you send or receive between specific 3-Digit ZIP Codes can be found at the National Customer Support Center

Single Piece or Retail Mail Currently Scheduled to be Delivered on Saturday

Day of Week Deposited*	Day Delivered (Current)	Day Delivered (5-Day Delivery)	Service Standard (Days) **
Fri	Sat	Mon	1
Thu	Sat	Mon	2
Wed	Sat	Mon	3
Tue	Sat	Mon	4
Mon	Sat	Mon	5
Sun	Sat	Mon	6
Sat	Sat	Mon	7
Fri	Sat	Mon	8
Thu	Sat	Mon	9

* Must be by deposited or collected by the last collection or deposit time

** The service standard or expected delivery time for the type of mail you send or receive between specific 3-Digit ZIP Codes can be found at the National Customer Support Center