Resolved incident

Event-triggered flow delays

Klaviyo · Minor · Started

Duration
16m
Severity
Minor
Status
Resolved

Summary

Minor · Resolved

This incident has been resolved.

View official incident ↗

Event timeline

How this incident unfolded, from the official status page.

  1. Identified

    Klaviyo

    Starting 3:50pm US/Eastern on 9/16/25, we began observing delays in event-triggered flows. Users may see delays of up to 60 minutes. We're currently working on a fix. We’ll provide updates as soon as more information is available.

  2. Monitoring

    Klaviyo

    A fix has been deployed and system performance is improving. We continue to monitor closely and appreciate your patience throughout this incident.

  3. Resolved

    Klaviyo

    This incident has been resolved.