How Do Brokers Track Detention Time?
How freight brokers track detention time, why so much of it goes unbilled, and how automated monitoring captures the clock on every load.
Marcus DelgadoJuly 16, 20265 min readIssue Triage AgentDetention is money a brokerage has already earned but often fails to collect. The difference between billing it and eating it usually comes down to whether the clock was watched. Here is how tracking detention actually works.
What detention tracking requires
To bill detention, you need three things documented: the arrival time, the departure time, and the free time allowed under the contract. The overage between them is billable — but only if you can prove it.
Why so much detention goes unbilled
On a manual desk, those timestamps depend on a driver remembering to check in and a rep logging it. When the desk is busy, the documentation slips, and by the time anyone notices the dwell, it is too late to bill it cleanly. The revenue quietly evaporates.
Detention isn't lost at the dock. It's lost in the inbox, days later, when nobody logged the clock.
How automated monitoring captures it
An exception-monitoring layer — part of freight exception management — watches arrival and dwell times against the free-time limits on each load and flags detention as it happens, with the timestamps documented. That turns detention from a paperwork afterthought into a monitored, billable event. See how it fits into on-time delivery monitoring.
Related reading
Learn the term in the detention glossary entry, and see how continuous monitoring works in automated freight tracking.
Frequently asked questions
How do brokers track detention time?
Brokers track detention by recording arrival and departure times at pickup and delivery, comparing them against the free time allowed, and documenting the overage. Manually this depends on driver check-ins and paperwork, which is why so much detention goes uncaptured.
Why does detention go unbilled?
Detention goes unbilled when arrival and departure times are not documented in time or the supporting paperwork is missing. Without a monitored clock, the overage is noticed too late to bill the customer.
How does automation help capture detention?
Automated exception monitoring watches arrival and dwell times against free-time limits and flags detention as it happens, with the timestamps documented, so it can actually be billed.
Written by
Marcus Delgado
Head of Brokerage Operations
Marcus spent 15 years running freight desks and covering capacity before moving into operations leadership. He writes about the day-to-day realities of dispatch, carrier vetting, and keeping loads covered without burning out reps.
- 15+ years in freight brokerage
- Former Director of Operations, mid-market 3PL
- Covered 40,000+ loads
Related automations
Freight Exception Email Triage Automation for Freight Brokers
Scan the brokerage inbox continuously and escalate only the emails that need action.
Automated Proof-of-Delivery Processing for Freight Brokers
Capture, read, and file every proof of delivery automatically so billing never waits on paperwork.
Carrier Invoice Audit Automation for Freight Brokers
Audit every carrier invoice against the rate con and accessorials automatically.
Keep reading
What Is a Tender Rejection in Freight?
A plain-English explanation of freight tender rejections, why they happen, what they cost, and how automated triage keeps a rejected tender from aging into a service failure.
How Many Emails Does a Freight Broker Handle Per Day?
A look at how much email a freight broker handles each day, why the inbox is where exceptions get missed, and how automated triage keeps the important messages from getting buried.
How to Manage Freight Exceptions Before They Become Service Failures
Service failures rarely come from the loads that go well — they come from exceptions buried in a flooded inbox. Here is how to triage detention notices, rejections, and appointment changes before they cost you an account.
Never miss the next freight call.
FastFreight Voice answers as your brokerage office, captures structured freight details, and routes the summary to the right broker while the opportunity is live.