Hello. I have an overnight connection in ATL and am hoping to check my bags through to my final. I will arrive from JFK at 9PM and connect the next day on the 11AM to HNL.

Will I have to collect my checked baggage and check them in again the following day? Or can I check them in all the way to HNL at JFK?

And a related question... I am connecting in HNL to a Hawaiian inter-island. Separate ticket. Can I check my bags through to Hawaiian?

Thanks for any advice/ experience you might share!