Due to the interest of time, I'm exploring hiring a private driver vs. the train. Posting in the slim chance anyone has used a service / individual and can make a recommendation.
Thanks!
I'm not clear where you want to go to from the airport, but I used Octopus Transfers three times in Croatia, and I was very happy with them.
Red faced Zagreb to Budapest! One should post at 5am after a sleepless night! Thx for the response
From Zagreb to Budapest? Daytrip.com will do it for about 350 euro.