does delta main include checked bag?

[fairis]

For tickets in the Delta Air Lines Main Cabin (economy) on most U.S. domestic flights, your fare does not include a free checked bag — you’ll need to pay the standard fee (typically around $35 for the first bag, one-way) unless you qualify for a waiver (through elite status, a co-branded credit card, international routing, etc.). If you’d like to check whether your particular flight includes checked-bags or has any exceptions, please call 877-297-0699.