Edit: I tried to do this on my way home and couldn’t get it to work after 7-8 tries. Siri would stop listening mid-sentence and never understood the “less than 5 minutes” part. Maybe because I’m not a native English speaker.

Maybe I was being too cynical then, but last time I checked it didn’t work. Hope this particular use case is not hardcoded in maps+Siri. If this works for general (but simple) queries then hats off to the LLMs and their creators.