✅ In Summary
USPS usually delivers between 9 a.m. and 5 p.m., Monday through Saturday. For real-time updates, rely on USPS tracking, or check status online via the tracking tools mentioned above.
USPS typically delivers mail and packages as late as 8:00 p.m., depending on location, delivery volume, and route delays. While most deliveries happen between 9:00 a.m. and 5:00 p.m., it’s not uncommon for mail carriers to work into the evening—especially during peak seasons like holidays or after bad weather.