Read the statement by Michael Teeuw here.
is there anyway to display commute times to multiple destinations within the same day" like having 3 mon_destinations each with its own arrival time?
for that matter, is it possible to have different arrival times for all different destinations?
I think that MMM-MyCommute may have what you are looking for. It breaks out destinations into an array and each destination in the array has its own arguments (such as hidedays).
I have a simpler use case, but right now I’m using it to display 2 different routes to the same destination. I have 2 destinations that have the same address but one of the has a waypoint set that causes google to alter the route heavily.
It should be possible to do this with MMM-Traffic as well. It supports multiple instances in config.js. It also supports multiple routes to the same destination now too (https://github.com/SamLewis0602/MMM-Traffic/issues/65)
Sam Lewis, the author is wicked fast. I opened that issue and he had it closed in under an hour. Major props.