I need a new iPad ...
Can I transfer my old iPad Air info to a different apple iPad make eg 2nd generation
iPad Air Wi-Fi
Question marked as
Yes. You can transfer data from any model of iPad to any other model as long as they are running the same iPadOS version or the new iPad is running a newer iPadOS version than the old one.
See here: link-> Transfer data from your previous iOS or iPadOS device to your new iPhone, iPad, or iPod touch - Apple Support