David Wang
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Updated on June 25, 2026

Why is my POST Luxembourg tracking not updating?

A number that has not moved for a few days is usually held at customs or sitting between carrier systems, not lost. Inbound e-commerce small packets often show no POST scan until the item physically reaches Luxembourg, because they travel under the origin carrier's number first. Give a domestic item 2 to 3 working days and an international item its full delivery window before worrying.