Good morning everyone, 
My son and I are leaving in a few weeks for a (much needed) vacation to WDW and a Bahamas cruise...
We are flying Southwest out of Buffalo for the first time. Their boarding procedure really confuses me and to simplify things, I added their Early Bird Check-in to our round trip flights.
I just want to make sure, with the EBC do I still need to do the online check in? Or does it automatically check us in 24 hours before our flight?
Thanks,
Erin

My son and I are leaving in a few weeks for a (much needed) vacation to WDW and a Bahamas cruise...

I just want to make sure, with the EBC do I still need to do the online check in? Or does it automatically check us in 24 hours before our flight?

Thanks,
Erin