USPS Tracking Maintenance

Scheduled for May 25, 00:00 - 08:00 UTC

Scheduled

USPS has a scheduled maintenance window on May 25, 2026, at 12:00 AM UTC. This will last up to 8 hours. During this time, tracking information will be intermittently unavailable. We recommend retrying any failed requests after maintenance is complete.

Posted May 21, 2026 - 17:28 UTC

This scheduled maintenance affects: Carrier API (USPS).