Delta Airlines baggage policy allows passengers to bring both carry-on and checked baggage on their flights. For carry-on bags, each passenger is permitted one personal item and one carry-on bag. The personal item should fit under the seat in front of you, while the carry-on bag must fit in the overhead bin. The dimensions for carry-on bags are limited to 22 x 14 x 9 inches. Delta Airlines Checked baggage allowances and fees vary based on the fare type, route, and destination. It is advisable to check the specific Delta Airlines baggage allowance for your ticket, as excess weight or size may incur additional charges. Delta SkyMiles members and elite status holders may be entitled to additional baggage benefits.