Happy Day 13 of the SaaSJet Advent Calendar! 🎄
We’ve all seen it—that Jira issue.
It started full of hope, moved to In Progress with the grace of a gazelle… and then it stayed there.
If that ticket were a person, it would have a driver’s license by now.
We joke, “Long live In Progress!”
But the truth is: aging work is one of the biggest silent killers of delivery predictability.
Today, let’s dig into why bottlenecks form and how data-driven insights from Time Metrics Tracker | Time Between Statuses. can help you finally break their reign.
We often blame complexity or people, but bottlenecks are usually systemic. Here are four patterns many teams discover once they start measuring flow:
When too many items are active, the entire system slows down.
Little’s Law guarantees: high WIP → high cycle time.
Developers jumping between tasks lose flow, and this invisible tax rarely shows up in stand-ups.
Approvals, reviews, waiting for environments — delays happen in the background unless you measure where the wait occurs.
A tough, aging issue gets quietly ignored.
This single ticket can inflate your average WIP age and destabilize the whole sprint.
Outcome: Longer cycle times, unpredictable releases, and more “Why is this still In Progress?” conversations.
Here’s how Time Metrics Tracker | Time Between Statuses turns “I think we’re stuck” into “Here is exactly where we’re stuck.”
Your real delivery speed — from “work begins” to “work completed.”
The most underrated metric.
Shows pure idle time when the ticket is not actively being worked on.
Teams are often shocked to discover that 60–80% of cycle time is just waiting.
Zooms in on specific phases like Review, QA, or Ready for Dev to pinpoint where slowdowns occur.
This chart is your system’s health monitor. It tracks:
🔵 WIP Count – how many items are in progress
🟠 Average WIP Age – how long in-progress items have been sitting there
Both lines rising → your system is choking.
WIP steady but age rising → overlooked, aging tasks piling up.
Age decreasing → you’re clearing bottlenecks effectively.
Averages can hide risks. The Scatter Plot shows individual item durations as dots so you can instantly spot anomalies.
Use it to answer:
Which issues took 3× longer than normal?
Do slow items share a common status?
Is delay caused by a specific step like Review or QA?
Tip: Many teams discover that a single workflow stage consistently adds the biggest delay
Introduce WIP limits
Track Wait Time for the first time
Identify your 3 oldest issues and unblock them
These small changes often stabilize flow within a single sprint.
“In Progress” should be a passage, not a final destination.
With the right insights, bottlenecks stop being mysterious.
They become visible — and fixable.
👉 What’s the oldest ticket currently sitting in your “In Progress” column?
Feel free to share your bottleneck stories below — I’d love to hear them!
Anastasiia Maliei SaaSJet
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