How long does it take USPS to deliver a letter from Dallas Texas to Mesquite Texas?

USPS typically delivers first-class mail, such as letters, within 1-3 business days. Since Dallas and Mesquite are close to each other in Texas, delivery is often on the shorter end of that range, usually within 1 day. However, exact delivery times can vary based on factors like the time of mailing and local processing times.