The estimated time of arrival, or ETA for short, is the predicted and expected date and time of a vehicle, shipment, or delivery at a certain location. Fleet managers need to know the estimated time of arrival to minimize delays that could cost time and money.
It also offers quality customer service. By communicating the estimated time of arrival or delays, you can inform clients and be mindful of their time so they can plan accordingly too. But manually calculating the ETA can be challenging when planning for a fleet of any size.
Here's how a fleet management solution can help you boost fleet efficiency with the estimated time of arrivals.
What is an ETA in logistics?
In the transport and logistics sector, an ETA (Estimated Time of Arrival) is the predicted time a shipment or vehicle will reach its destination. This information allows fleets to plan operations more efficiently and manage customer expectations regarding deliveries. ETAs can change depending on weather conditions, traffic or customs processes and must be updated in these cases to reflect the most accurate arrival forecast.
How is the estimated time of arrival calculated?
To understand why ETAs are crucial, it's also important to know how it is calculated. Typically, it is calculated by the speed of the distance traveled so far. And then the remaining distance is divided by the previously measured speed to predict the arrival time.
For each industry, there are various factors that affect the estimated time of arrival. For example, a flight will also consider the wind and its direction. Maritime transport must account for the knots of the ocean. For transportation, two key factors are traffic and navigation.
Webfleet’s ETA calculator
Wondering how to calculate ETA? Use our ETA calculator to work out what time a fleet vehicle will complete a trip and be able to deliver a specific order or service. This way, your business can keep the customer in the loop and ensure they are present to receive the order or respond straight away with the necessary follow-up actions.
To use the ETA calculator, simply input:
- The total distance to be driven
- The expected average speed
- The date and time of departure
- The amount and duration of stops along the way
ETA calculation example
Let’s say your truck driver has a shipment to deliver 500 km away from your fleet depot yard.
To avoid driving fatigue, he will take one break of 45 minutes after 3 hours on the road and another 15-minute break an hour or so before he is due to arrive.
Being a route on primarily large roads, the driver expects his average speed to be 80 kmph.
He will set out at 9am.
ETA calculation:
- Total distance divided by average speed equals driving time.
- Driving time plus total break time equals total journey time.
- Total journey time added onto time of departure equals ETA.
- 500 km / 80 kmph = 6.25 hours
- 6.25 hours + 1 hour = 7.25 hours
- 9am + 7 hours and 15 minutes = 4.15 pm
Your driver’s ETA is 4.15 pm.
You can use this information to notify the customer about when they are likely to receive their order. ETA is also useful in terms of compliance and order planning as you can calculate when a driver can safely take on the next task according to driving time regulations.
What is estimated time of departure?
Estimated time of departure (ETD) is the scheduled time at which a vehicle — such as a plane, truck or ship — is expected to leave a defined location. For logistics businesses, ETD is an important detail for briefing drivers, passengers and stakeholders about when a journey is programmed to begin. ETDs are not set in stone and can be delayed by factors like extreme weather, maintenance issues, traffic or operational disruptions – as opposed to actual time of departure which is recorded when a vehicle physically sets off. Various factors depend on ETD, including communication, planning and coordination, making it a key guidepost in both passenger travel and cargo transport.
ETA vs ETD: what’s the difference?
ETA (Estimated Time of Arrival) and ETD (Estimated Time of Departure) refer to different moments in time. ETA is the forecast end of a journey, and ETD the predicted start time. ETA enables receivers to prepare in advance for unloading, pick-up and (in some cases) continued travel. ETD is a reference point for crew members, fleet drivers and operations specialists when scheduling, coordinating and planning the necessary steps to be taken before the movement of people or goods from a point of origin. ETA and ETD provide a complete timeline for a transport operation, and both are affected by traffic, atmospheric conditions or operational setbacks.
What is estimated transit time (ETT)?
Estimated transit time (or estimated time in transit) is the predicted duration of a trip from point of departure to final destination. It can be used when talking about either passenger or cargo transport. ETT, referring to overall journey length, is measured in days or hours —unlike ETAs or ETDs, which are defined as specific times on the clock. ETT is a useful metric for running logistics or e-commerce operations since it allows companies to set customer expectations, plan supply chains and optimise routes. ETT is influenced by a range of factors, so, for maximum reliability, it’s important to take into account the distance, shipping method, customs clearance, weather forecast and carrier efficiency before providing a concrete expected duration.
What is estimated time of completion (ETC)?
The Estimated Time of Completion (ETC) means the projected moment when an action, project or task is fully finished. In the context of transport and logistics, ETC can be understood as the point when the handover of goods, including unloading and processing at the destination, is completed. In project management or services, ETC is likely to refer to the finished execution of a job. While ETA tells you when packages, a service provider or simply a vehicle will arrive at its destination, and ETD indicates when they will set off, ETC details the end point of a process.
How to optimize your ETA avoiding traffic
Traffic is one of the many unpredictable things in life. Being stuck in traffic affects worker productivity and has a high impact on your service and planning. By opting for a software system that has professional navigation, you can deal with traffic or, better said, avoid traffic.
Some fleet management solutions have extremely accurate traffic info. For example, at Webfleet, we provide customers with reliable navigation by collecting trillions of data points from hundreds of millions of connected devices. This helps with live traffic views and notifies the driver of traffic jams. With this information, the software can better calculate the estimated time of arrival.
Solution: precise fleet navigation
Professional navigation is also a key player in avoiding traffic and boosting the efficiency of your fleet. It will show your drivers the best route to take so they can spend less time on the road and more time with customers and provide realistic ETAs.
Furthermore, drivers can provide quality customer experiences by increasing their reliability. Not to mention saving time and fuel on each trip. Plus, their increased productivity will have a direct impact on your revenue.
A fleet management solution like Webfleet helps you to set the most accurate estimated time of arrival. Fleet managers get the support they need to keep their drivers on the best routes and keep customers happy.
To learn more about ETAs with Webfleet, visit our page on professional navigation and traffic avoidance.
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