Estimated time of arrival on Nav?

[mpgmusic]

Sorry in advance if this is a stupid question but...

On the Nav (06 M45), can you change the display to show the estimated time of arrival to your destination versus how much time it will be before you arrive? For example: Instead of it saying 2:45 minutes to destination, it would say: 4:30 (time of arrival). My portable nav allows me to set it either way and I much prefer for the NAV to tell me what time I will arrive instead of how much time is left in my trip.

I appreciate any help!!!!