Originally Posted by
greendx
Right so NRT is my destination with ZRH and FRA being connections. I only plan on being in ZRH for say 8 hours and wondering if I can spend 22 hours in FRA.
Assuming they let you route via Europe to get to Japan, yes.
Originally Posted by
greendx
In total that would be over 24 hours between the 2 connections.
The rule is per connection. There is no additive rule where all the connections are added up and there is an overall maximum travel time.