How Long Does First Class Mail Take

USPS test: We mailed 4 packages with GPS trackers to see how quickly they got there

USPS increases delivery time on first class mail

What is USPS First Class Mail? Shipping First Class Mail Explained

Good Question: How does the post office deliver mail?

How Long Will Mail Take From Zip Code to Zip Code?

How fast is USPS first class mail?

What happens to your letters when the USPS picks them up?

How USPS Sorts Mail

USPS adding one to two days onto first class delivery estimates

13 Investigates: How long should it take for the postal service to deliver your packages?

Journey of a Letter

Is first-class USPS delivery slower? We tested it to find out.

Postal Cuts to Slow Delivery of First-class Mail

First-class packages may take longer to mail through USPS

USPS to slow down First-Class delivery to help speed up Priority Mail

USPS slows first-class mail delivery starting in October

USPS mail delivery to slow down; here's what that means

Postal cuts to slow delivery of first-class mail

USPS We Make Mail Happen: First Class Mail