---
title: "Lagged Flow"
canonical: "https://help.innovyze.com/space/infodrainage2021v1/16548492/Lagged%20Flow"
format: markdown
---
**Lagged Flow** connection delays the flow by the specified [Connections](https://help-innovyze.atlassian.net/wiki/spaces/infodrainage2021v1/pages/16548407) value (with no attenuation).


**Parameters to specify:**

Length, Velocity, Time of Travel, see  [Connections Inputs](https://help-innovyze.atlassian.net/wiki/spaces/infodrainage2021v1/pages/16548407/Connections#Connections-ConnInputs).


If Velocity is specified, Time of Travel is calculated from Length and Velocity. Time of Travel may also be user-specified, in which case it will be shown in red and velocity will be ignored.