I suggest adding a traffic-impact indicator next to the estimated time of arrival.
The indicator would compare the current estimated travel time with the estimated travel time under clear, traffic-free conditions. This would allow drivers to immediately understand how much traffic is affecting their journey.
Another possible format would be a “traffic efficiency” percentage:
* 100% means traffic is not increasing the travel time.
* 75% means the journey currently takes approximately 33% longer than it would under clear conditions.
This information could appear beside or below the ETA, such as:
**ETA 8:40 PM · Traffic delay +33%**
or:
**ETA 8:40 PM · 10 min added by traffic**
This feature would help users understand whether a long journey is caused mainly by distance or by current traffic. It could also help them decide whether to leave later, choose another route, or adjust their plans.
For clarity and safety, the information should be displayed in a simple format that can be understood at a glance.
I suggest adding a traffic-impact indicator next to the estimated time of arrival.
The indicator would compare the current estimated travel time with the estimated travel time under clear, traffic-free conditions. This would allow drivers to immediately understand how much traffic is affecting their journey.
For example:
* Traffic-free travel time: 30 minutes
* Current estimated travel time: 40 minutes
* Traffic delay: +33%, or 10 additional minutes
Another possible format would be a “traffic efficiency” percentage:
* 100% means traffic is not increasing the travel time.
* 75% means the journey currently takes approximately 33% longer than it would under clear conditions.
This information could appear beside or below the ETA, such as:
**ETA 8:40 PM · Traffic delay +33%**
or:
**ETA 8:40 PM · 10 min added by traffic**
This feature would help users understand whether a long journey is caused mainly by distance or by current traffic. It could also help them decide whether to leave later, choose another route, or adjust their plans.
For clarity and safety, the information should be displayed in a simple format that can be understood at a glance.