Resort Airline Checkin & Amex Delta Card

Hi, I have an Amex Delta credit card which entitles me and anyone traveling w/me on Delta to check their first bag for free. Does anyone know if the resort airline check-in at my resort will still be able to check us into our flight w/our free luggage or will they have to charge us the normal Delta luggage fee?

You'll be fine with your Delta Amex - they can check you in without the fee at the resort. I've done 3x in the past 2 years.

Thank you.