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What Is Trucking Detention Time
Trucking detention time is the additional time a truck driver spends at a shipper or receiver when loading or unloading takes longer than the time allowed or agreed for the shipment. A driver can arrive at the facility on time and check in, but the truck still stays there because they have to wait for freight, dock availability, or the loading process is just taking too long.
Time spent at a facility can have a knock-on effect on the rest of a driver's route, and as such, detention is an integral part of trucking operations. If a truck sits at a shipping or receiving site for several additional hours, it may not make its next appointment as originally scheduled. Detention time: the foundational idea is, frankly, not rocket science.
A truck drives in, loads or unloads through the normal process, and is supposed to be out of the facility within an agreed or expected time frame. However, two hours is commonly used as a benchmark in industry research. FMCSA used a two-hour standard when measuring detention in its 2014 research. The study found that drivers experienced detention on about one out of every ten stops.
The average detention was 1.4 hours beyond the two-hour standard.
The detention time in trucking may refer to the extra waiting time that a commercial truck and driver experience at a shipping or receiving facility. There are various standard reasons a truck might spend time at a facility. The driver might have to check in, get directions, wait for a dock, line up the truck, and load/unload. Not all of this time is automatically deemed detention.
Detention usually applies to the extended sky towards the time of accessing the free or negotiated period. Take, for example, a driver who reaches a warehouse at 8 am. It has two hours as the applicable loading time. Meaning the truck has spent three hours at the facility if it was released at 11:00 AM.
The only exception would be if the two-hour holding period applied to that shipment; otherwise, it would be in detention for the additional one hour. This distinction matters because total time at a facility is not necessarily the same as detention time. According to FarEye, trucking detention refers to the time a truck and driver stay at a facility past the scheduled end of loading or unloading.
Conventionally, detention time in trucking refers to the delay experienced by a truck after being instructed to arrive at a specific location. Typically, trucking detention goes through a straightforward process that begins when the driver arrives at the shipper or receiver. The driver arrives at the facility on time for the appointment. The driver then checks in, submitting the information that is required by the facility.
Once checked in, the driver is assigned a dock or told to wait until one becomes available. When the truck arrives at the dock, loading or unloading starts. Thereafter, the truck is free to leave without incurring any additional detention time if the process is completed within the total allowed time. The half-period can extend into detention if continuing after the expiration of a permissible period of time.
And the driver may have to, at that point, self-document the delay himself as well on record and provide said arrival & departure times to the carrier.
Don't let shippers and receivers burn your 14-hour clock without compensating you. Create a clean, professional detention invoice in seconds to collect what you're owed.
Waiting for Dock Assignment: Check-in is complete; the facility takes over and guides the driver. This assists in formalizing the arrival time for a particular shipment. Check-in is completed; however, the driver has to wait until a dock is available. In some cases, the driver will get a dock right away; in others, they might have to hang around longer.
Throughout this time, the driver is advised to monitor how long the truck stays at the facility. Sound time records can assist in a good dispute of unforeseen delays.
The truck is then positioned on the dock for loading or unloading when a dock opens up. Facility personnel then start working through the shipment in accordance with scheduled procedures. At most facilities, the driver might be required to stay on site until all work is done. The entire duration will vary based on the specific shipment and facility.
The additional time waiting beyond what the bookable service allows is detention time if it continues to load or unload. The time the driver arrives and checks in to get checked will all be recorded too when leaving. These records can help document the delay and justify a detention request by the carrier. Any additional fees are charged as per the agreement.
The truck ramps into the facility.
While the specific mechanism may differ across carriers and facilities, the overall idea is consistent.
Detention time does not automatically begin when a truck enters a facility. Normal check-in procedures or waiting for a loading/unloading process may take some time for any driver. That period might count as part of the facility's normal operating hours instead of being considered detention time. In general, detention is charged after the free time (or agreed time) has ended, but you have waited for completion of the loading/unloading process.
This two-hour window is commonly referenced in trucking detention studies. But it should not be considered a legal limit that can be applied to all shipments across the board. FMCSA's study used two hours as the cut off for detention and showed that drivers spent an average of 1.4 additional hours in detention above that cut off.
However, this is exactly why carriers and drivers should always make sure to check the applicable terms for a given shipment. The requisite waiting period may start at the time that date is agreed.
So while dwell time and detention time are related, they are different facets of a truck's stay at any given facility. Dwell time is the total time a truck stays at the shipping or receiving location. That can mean checking in, waiting, loading or unloading your luggage, handling paperwork, and standing idle prior to departure.
If the valid loading or unloading process takes more than two hours, then the subsequent two hours can be treated as detention.
Detention may arise for different operational purposes. Frequently, the driver arrives at the facility on schedule, but he is unable to load or unload because the facility is not ready. One big reason for this is that the loading dock is not available. If there is another truck being processed, the incoming driver may need to wait before positioning the truck. Other delays can happen due to scheduling issues.
Multiple trucks may arrive at a facility in close succession of each other, which can complicate the appropriate handling of every appointment. Freight readiness is another factor. A driver might show up to take a pickup and find that the shipment is still being loaded. The truck then stays at the facility until it is time for the freight. Staffing can also come into play with the process.
When there are not enough employees to load or unload a shipment, the truck will stay inside the facility for a longer time. There can also be further delays with paperwork and processing requirements. The release of a shipment is not done until the required information or complete documents have been filled out. FarEye highlights scheduling issues, paperwork, operational delays, shipment volume, and facility inefficiencies as contributing to detention.
How do they calculate truck detention time?
Detention The simplest measure of detention is to divide the total time spent in residence by active treatment at the facility, divided by the allowable time.
A simple formula is
Detention Time = Total Facility Time − Allowed Time
A driver goes inside at 8:30 AM and comes out at 1:30 PM. The truck remained for 5 hours at the facility. If the permitted limit is two hours, then the excess time becomes three hours.
5 hours − 2 hours = 3 hours
While this math is straightforward, the amount of detention that an ocean carrier can charge may vary depending on the contract and specific terms for the shipment. Some agreements define the permitted period differently. Hence, correct time records are important. Using arrival and departure times, it was possible to determine how long the truck stayed.
Don't let shippers and receivers burn your 14-hour clock without compensating you. Create a clean, professional detention invoice in seconds to collect what you're owed.
In order to track the detention, accurate information on tracking when the truck came in is crucial. The arrival time matters because it shows when the driver arrives at the facility. If a driver checks in with either shipper or receiver, the check-in info can show when the driver reported. Loading or unloading start time can help indicate when the actual handling began. Departure time is when the truck was finally released.
The carrier also retains information about the appointment, records of facilities, dispatch details, or any other available record.
| Record | Example |
|---|---|
| Appointment Time | 8:00 AM |
| Arrival Time | 7:55 AM |
| Check-In Time | 8:05 AM |
| Loading Begins | 9:00 AM |
| Truck Released | 11:30 AM |
| Departure | 11:35 AM |
FMCSA has studied operational data to uncover how often drivers undergo detention procedures and has looked at ways to measure driver detention.
A facility holds the driver in such cases, so usually, a driver is parked there until the loading or unloading work is completed. The driver might talk to dispatch to give a heads-up about the delay. The driver may also maintain documentation to prove arrival and entry times in case the carrier needs it.
The driver might sit at a dock, doesn't always have to wait for freight, or wait at the facility as employees load/unload. The key takeaway is that the driver is not able to carry on with the trip while the truck is still needed in the facility. After loading or unloading the shipment and getting cleared by the facility, a driver continues towards the next part of the trip.
Yes. Detention may occur while being picked up. A driver can go to a scheduled pickup at a shipper and find out the freight is not ready. Now, the driver can wait until the shipment is ready and loading commences. Any additional time spent by the truck at the shipper beyond the allowed period within free detentions can be recorded as such.
For example, a driver could be scheduled to pick up at 8:00 AM but does not receive the freight until hours later. The time after the applicable waiting period will count in the detention record.
Yes. This detention can also happen at a delivery place. The first incoming truck and the receiver may be on time, but due to an insufficient number of docks, ultimately a driver has to wait before his truck enters a dock. The time taken by a new facility to unload the freight might take longer than expected.
The continued wait beyond the allowed period may be treated as detention if the driver stays at the facility. Detention only applies to operations involved in pickup, but that is not all there is. It can take place anywhere during the unloading and loading cycle of every truck.
The length of a detention event is not some fixed value. Though a few delays might last just past the edge of allowed migrations. Some delays can last for hours if a facility is facing a serious scheduling, staffing, dock, or freight-readiness issue. FMCSA's 2014 study showed that, when detention was present, the average length of the wait was 1.4 hours over the two-hour benchmark.
As a result, the average total dwell time was 3.4 hours. As a result, the duration of an individual detention event depends on what causes the delay and how swiftly a resolution facility is able to achieve.
Others only detain a few minutes after the permitted time. These delays can occur due to minor scheduling or loading issues. The driver might just have to twiddle their thumbs for a little while longer before rolling out of the facility. It will depend on how soon that issue is resolved for the exact duration.
Detention events can last hours at one facility. Type of delivery: Longer delays may take place due to dock issues, bad staffing, or scheduling issues. Unfiltered freight may also add to the driver's wait time. Such circumstances can considerably increase the aggregate time you spend at the facility.
According to 2014 FMCSA research, detention exceeded a two-hour standard by an average of around 1.4 hours. That translated to an average total dwell time of about 3.4 hours. That last number, though, is an average and not a guarantee for every box. Detention periods may be longer or even shorter.
Know how long a person can be held depending on the reason/cause of delay, and it is extreme. Waiting time can be influenced by facility controllers, dock availability, scheduling, and even freight readiness. Another factor is how quickly a facility cures the issue. That said, the length of detention can vary significantly from case to case.
Detention is a subject the FMCSA has examined because of the impact lengthy waits at shipping and receiving facilities can have on commercial motor vehicle (CMV) operations. The FMCSA study from 2014 looked at data for over 1.3 million stops across all participating carriers. According to the research, they were detained in nearly one in 10 stops. In cases where detention occurred, this averaged about 1.4 hours more than the two-hour standard.
In total, this meant the average time in minutes per patient was approximately 3.4 h at the centre. The research also discovered differences between carrier groups. Medium-sized carriers in the study suffered detention of some kind on roughly 19% of stops compared to about 9% for large carriers. These numbers further help illustrate that detention is a part of running the trucking operation, as opposed to just an isolated nuisance.
A truck driver's route is normally planned around pickup and delivery appointments. When the truck remains at one location for longer than expected, the rest of the schedule may also be affected. For instance, a driver can have a morning pickup with an afternoon delivery. The driver may have less time to make it to the next point if the pickup takes a few extra hours.
Thus, a prolonged delay can set off a chain of scheduling issues. Each driver may need to notify dispatch that the schedule has changed or adjust the estimated time of arrival for their next stop. The Federal Motor Carrier Safety Administration (FMCSA) has investigated this nexus between detention and commercial motor vehicle safety and operations. Its studies have taken into account how prolonged waits can exacerbate driver fatigue and hours-of-service problems.
Accurate tracking provides carriers with concrete evidence of the duration a driver spent at a facility. If the arrival and departure details are not accurate, there is no way of knowing when the delay happened and how long the delay was. E.g., if a driver checks in at 9 AM but leaves at 11 PM, they will have four hours logged at the Facility.
If the allowed period applicable is known, then the carrier can assess how much of it may be classified as detention. High-quality records effectively distinguish and extract standard waiting times such as service or loading and unloading + waiting above average (in the case of detentions in shipping). Given this, detention tracking constitutes a crucial element in understanding how both random occurrences can slow down operations within the facility and how drivers manage their time.
Take, for example, a truck that needs to pick up freight from a distribution center at 8:00 AM. 8:00 AM: The driver arrives at 7:50 AM and checks in. The facility tells the driver to wait until there are docks available. The truck arrives at the dock at 8:45 AM. But the freight is still in preparation. At 9:30 AM, loading starts at last.
The load will take an hour to complete, ending at 10:30 AM. Finally, the driver fills out the necessary papers and leaves at 10:45 AM. The truck has been in the facility for about three hours, from check-in to the time of departure.
If the allowed time that is applicable is two hours, then a penalty incurred after such additional or extra time period may be considered as detention for the shipment under the terms and conditions of carriage. All these times are important when measuring detention, which is precisely why the exact arrival, check-in, loading/finish, and departure times matter.
No. Not every trucking operation should be a two-hour rule. The research conducted by FMCSA used two hours as a benchmark for detention. Industry sources also frequently cite two hours as an appropriate detention time frame. But the time actually allowed may be different, depending on the carrier's contract with the shipper or receiver and "rules in effect" for a given shipment.
Thus, the two hours should be viewed more as a frequently referenced guideline rather than a one-size-fits-all regulation for every truck movement.
Detention and waiting are associated but not identical. It could be a driver waiting as part of the scheduled pickup or delivery. This does not automatically classify the entire waiting period as detention. We also note that detention is the extension of time waited once the applicable free or agreed period has expired. If a driver is at a facility for 90 minutes and the window is two hours, there might not be any detention.
For example, if the driver sits at the same facility with a two-hour allowed period for four hours, then the additional two hours may be considered detention. The difference is in the time given to ship it.
There may be some wait time when doing the pickup or delivery; this is a common thing as well. The driver might have to wait for a dock, paperwork, or the loading and unloading process. This waiting period does not imply imprisonment by default. It is within free or agreed downtime allowed by the facility or carrier.
Detention is when you have to wait extra time after the authorized period has passed. It often starts when the driver exceeds his free time at the facility. Delays and appropriate departure and arrival times are likely to be requirements that the driver has to document. Actually, the precise rules can differ based on the most relevant agreement.
Thus, a driver may be at a facility for 90 minutes, while the waiting time permitted is two hours. In fact, the driver leaves before the two hours end, and therefore there would be no detention. Of course, the whole 90 minutes would normally still fall within that waiting period limit. This goes a long way to explaining why simply waiting and detention are not necessarily the same thing.
If a driver is kept in the same facility for a period of four hours and there are two (2) hours allowed, then any time beyond that two (2) hour window might be deemed detention. The driver would have completed the first two hours within the time limit. The last two hours are time after the "agreed limit." Keeping proper records can help in documenting this extra bit of time spent waiting.
Trucking detention time, therefore, is the extra wait time a truck driver will face with regard to loading at a shipper or unloading at a receiver if this process takes longer than the agreed or industry standard dwell times. The sign-in process at the facility as a driver will kick off all of that. Then, the truck stays waiting for load/unload.
If the process continues after the allotted time, that extra time may be noted as detention. By distinguishing between total facility time and detention, carriers and drivers are able to more effectively monitor delays. It also augments understandability around the amount of time trucks spend waiting during pickup and delivery operations. Recording it accurately is a key part of this process.
Arrival times, check-in times, loading or unloading duration, and departure times can form a basis for establishing how long a truck remained at a facility when determining the amount of time that would be eligible for detention. To put it in layman's terms, trucking detention time refers to the time a driver and truck spend at a facility beyond their normal or agreed-upon loading or unloading period.
Seeing how this time functions helps you identify delays and keep accurate records of trucking operations.
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Trucking detention time refers to the extra duration that a truck and driver stay at a shipper or receiver past the applicable time for loading and/or unloading.
Detain by deducting the relevant allowed time from the total time at the facility.
Usually, detention begins at the time after a free or contracted period has lapsed while the truck is still standing, waiting to be loaded or unloaded.
Yes. Detention is when loading or unloading takes longer than the allowed period, and detention can be charged at both pickup and delivery locations.
Detention occurs when trucks are unable to gain access to readily available docks or experience delays in their scheduling; freight may not be ready; there could also be issues with staff and paperwork; and anything that hinders loading/unloading.
Accurate arrival, check-in, loading or unloading, and departure records can be used to track detention. These records help to define the facility time and further period of waiting.