New kintetsu rail pass

i want to ask if the new kintetsu rail pass plus can cover osaka airport to osaka city? and can i still go to nagoya from osaka with this pass

it covers on Kansai (KIX) airport trip and one Nagoya airport (Centair or something) trip.

it covers one

No, it does not cover airport transfers in either Osaka or Nagoya. Yes, it covers Osaka to Nagoya, but not on limited express trains.

http://www.japan-guide.com/e/e2357_006.html

Sorry, still confuse, does it cover kix osaka kix? And if its not cover limited express train, can i still go to nagoya from osaka? How long it take time if i go without limited express train

Thank you very much for your kind reply

does it cover kix osaka kix?

No.

And if its not cover limited express train, can i still go to nagoya from osaka?

Yes.

How long it take time if i go without limited express train

About three hours to three hours and a half, depending on the exact departure and arrival points, and the time of the day. Hyperdia is your friend, uncheck the "JR" and "Limited Express" boxes.

Sorry. Did this change on October the 1st? Or am I thinking of a different pass?

Yes, it changed on October 1st, see the link above.