---
title: quic.rtt.minimum
summary: null
url: >-
  https://www.fastly.com/documentation/reference/vcl/variables/client-connection/quic-rtt-minimum
---

**Type:** INTEGER  
**Access:** read-only

**Available in:** recv, hash, deliver, log

Minimum round-trip time, in milliseconds, measured by the server in the connection so far.