So an average speed of 72 mph then? Factoring even the minimum of stops and slowdowns, you had to be driving well over 90 mph for the vast majority of the trip, and gotten quite lucky that you never got behind a slow semi or saw any traffic or construction at all.

Anyone driving anywhere close to the speed limit (with 5-10 mph) will be doing very good to get an average of around 60 mph with a typical trip. Trying to keep stops as short as possible and having great luck with traffic still usually will only get that average up to even 62 or 63 mph.

So let's just say, the results you're sharing are not typical and others shouldn't expect to see them.