Delta Airlines Cincinnati Office +1-888-839-0502

At 511 Walnut St., Cincinnati, OH 45202, Delta Airlines Cincinnati Office provides services including booking flights, canceling tickets, checking baggage, and helping with travel planning, including pet accommodations and unaccompanied minor travel. In terms of luggage regulations, Delta permits travelers to check bags up to a certain size and weight limit; costs apply and differ depending on the destination and ticket class. Notably, Delta raised the cost of checked luggage on the majority of domestic and short-haul international flights in March 2024 to $35 for the first bag and $45 for the second. ​