Delta (DL) fleet seat map(s)

You can check in online or via mobile app from 24 to 1 hour before departure. Airport check-in desks open at least two hours and close 30 minutes before departure. Check-in desk opening times may vary depending on the airport. You can find the check-in policies for various airports here: https://www.delta.com/us/en/check-in-security/check-in-time-requirements/domestic-check-in.

Baggage size must not exceed 62 inches (158 cm) in the sum of all dimensions. The cost of checked baggage one-way depends on the route and fare class. You can use the baggage cost calculator at https://www.delta.com/us/en/baggage/overview. Each passenger flying on Delta flights is allowed one piece of hand baggage and one personal item free of charge. Exemptions for hand baggage apply to passengers traveling with an infant in their arms and to passengers traveling with pets in the cabin. Your cabin baggage's total length + width + height may not exceed 114 cm and may not weigh more than 7 kg.

The airline provides an escort service for minors. Children aged 5-7 years old can travel alone on some nonstop flights only. Children aged 8-14 years old can travel alone only on some nonstop and connecting flights. Children aged 15-17 years old may travel as a standard passenger. Go to the footer, provided they can show valid identification to security personnel. They may also travel as unaccompanied minors if their parents or guardians so wish.

Infants under two years of age may travel on an adult's lap for free (within the U.S.) or at a reduced rate (for international travel). You may also purchase a ticket and use your infant seat on the plane if it meets FAA-approved child safety seat requirements or uses the CARES tethering system. Under FAA safety requirements, one adult passenger may only carry one infant on their lap. Therefore, if an adult passenger travels with two infants, a seat must be purchased for an additional infant. Infants occupying a seat on domestic flights require a ticket and pay the appropriate fare.

Small dogs, cats, and poultry may travel in the cabin for a one-way fee charged at check-in. Pet must be at least ten weeks old. Two pets of the same breed and size, between 10 weeks and six months old, may be carried in the same crate if they are small enough to fit in the same crate and are compatible - they will be charged as one pet. Your flight determines the maximum size of the carry-on kennel; since space underneath the seats varies by plane, we recommend a padded kennel with maximum dimensions of 18 x 11 x 11 inches.