Advice for Zwolle to Den Haag for Monday 2nd July tells you to get a bus, get on train for Den Haag, swap to train for Ams Cen, take a train to Schiphol, and get on the original train you were on, but half an hour later. Return journey repeats the madness in reverse.
Beste antwoord door Coryza
Hi Scaff, I do not see that on the NS Website planner and neither in the Reisplanner App. Maybe you have entered 'via Amsterdam Central' in the extra options? Either way, you can simply stay on the train to Den Haag once you get it at Kampen Zuid.