Delta Airlines Basic Economy vs. Main Cabin vs. Comfort Plus

Both Main Cabin and Basic Economy tickets follow the same policies. One carry-on bag and one personal item are complimentary in Delta's Basic Economy class. However, if overhead bin space is limited, your carry-on bag might be checked at the gate for free. If you don't need anything in the bag, this is a great way to get a free "checked" bag in case of loss (e.g., prescriptions or glasses). (aviationrepublic.com) More...