Travel Planning Center Ticket Changes & Refunds Airline Partners Check-in & Security Delta Sky Club® Airport Maps & Locations Flight Schedules Onboard Experience Delta Vacations Delta Car Rentals Delta Trip Protection How to Earn Miles Ways to Redeem Miles Buy or Transfer Miles Travel with Miles SkyMiles Partners & Offers SkyMiles Award Deals SkyMiles Credit Cards SkyMiles Airline Partners SkyMiles Program Overview​ How to Get Medallion Status​ Benefits at Each Tier Travel Planning FAQs Certificates & eCredits Accessible Travel Services Child & Infant Travel Special Circumstances Comment/Complaint Other Seat Information Delta Main Basic Please familiarize yourself with the Delta Main Basic restrictions to decide if the ticket type best serves your needs. We recommend this option for those with firm travel plans, because refunds and upgrades are typically not available * , Go to footer note . Additional restrictions include: No seat(s) assigned until after check-in and seats may not be together Flexibility for a fee (change or cancel for partial eCredit ) in most cases ** , Go to footer note Last to board and not eligible for paid or complimentary upgrades No miles earned; no credit toward SkyMiles Medallion Status *** , Go to footer note * Ticket refunds not allowed after the Risk-Free Cancellation period. ** Check your ticket along with the Baggage & Travel Fees page to view any fees that may apply to your Delta Main Basic (Basic Economy) ticket, depending on your origin city and destination. , Go to footer note *** Not eligible for MQDs to be earned, paid or complimentary access or upgrades to premium seats (including to Delta Comfort or Preferred Seats). Delta Comfort Basic Please familiarize yourself with the Delta Comfort Basic restrictions to decide if the ticket type best serves your needs. We recommend this option for those with firm travel plans, because refunds and upgrades are typically not available * , Go to footer note . Additional restrictions include: No seat(s) assigned until after check-in and seats may not be together Flexibility for a fee (change or cancel for partial eCredit ) in most cases ** , Go to footer note Boards in Zone 3 and not eligible for paid or complimentary upgrades Reduced SkyMiles mileage earn compared to Classic and Extra experiences. * Ticket changes or refunds not allowed after the Risk-Free Cancellation period. ** Check your ticket along with the Baggage & Travel Fees page to view any fees that may apply to your Delta Comfort Basic ticket, depending on your origin city and destination. Delta First Basic Please familiarize yourself with the Delta First Basic restrictions to decide if the ticket type best serves your needs. We recommend this option for those with firm travel plans, because refunds are typically not available * , Go to footer note . Additional restrictions include: No seat(s) assigned until after check-in and seats may not be together Flexibility for a fee (change or cancel for partial eCredit ) in most cases ** , Go to footer note Not eligible for paid or complimentary upgrades Reduced SkyMiles mileage earn compared to Classic and Extra experiences. * Ticket changes or refunds not allowed after the Risk-Free Cancellation period. ** Check your ticket along with the Baggage & Travel Fees page to view any fees that may apply to your Delta First Basic ticket, depending on your origin city and destination. Delta Premium Select Basic Please familiarize yourself with the Delta Premium Select Basic restrictions to decide if the ticket type best serves your needs. We recommend this option for those with firm travel plans, because refunds and upgrades are typically not available * , Go to footer note . Additional restrictions include: No seat(s) assigned until after check-in and seats may not be together Flexibility for a fee (change or cancel for partial eCredit ) in most cases ** , Go to footer note Not eligible for paid or complimentary upgrades Reduced SkyMiles mileage earn compared to Classic and Extra experiences.

* Ticket changes or refunds not allowed after the Risk-Free Cancellation period. ** Check your ticket along with the Baggage & Travel Fees page to view any fees that may apply to your Delta Premium Select Basic ticket, depending on your origin city and destination. Basic Business Please familiarize yourself with the Basic Business restrictions to decide if the ticket type best serves your needs. We recommend this option for those with firm travel plans, because refunds and upgrades are typically not available * , Go to footer note . Additional restrictions include: Delta One Lounge, Delta One Check-in, and Sky Club access are not included for travel on/after January 19th, 2027. No seat(s) assigned until after check-in and seats may not be together Flexibility for a fee (change or cancel for partial eCredit ) in most cases ** , Go to footer note Not eligible for paid or complimentary upgrades Reduced SkyMiles mileage earn compared to Classic and Extra experiences. * Ticket changes or refunds not allowed after the Risk-Free Cancellation period. ** Check your ticket along with the Baggage & Travel Fees page to view any fees that may apply to your Basic Business ticket, depending on your origin city and destination. We strive to serve every customer’s needs by providing a safe and comfortable flight for everyone onboard. To ensure a smooth travel experience you are encouraged to make additional seating arrangements in advance of your travel day if: Based on the seat dimensions of our Aircraft , you will encroach into the seat next to you while seated The seat armrests cannot stay down while you are seated If you cannot safely and comfortably fit in a single seat in your purchased class of service, some available options are: You may purchase an additional seat for each flight in your itinerary. Please click the “ Message us ” button on the Need Help page for assistance booking the additional seat; the seat will be sold at the same fare when purchased at the same time. Customers who do not purchase the additional seat in advance risk the need to change seat assignments to another location on the aircraft that provides additional space. In the event of a full flight, customers will be rebooked for a later flight with available seating You may purchase an additional seat for each flight in your itinerary. Please click the “ Message us ” button on the Need Help page for assistance booking the additional seat; the seat will be sold at the same fare when purchased at the same time. Customers who do not purchase the additional seat in advance risk the need to change seat assignments to another location on the aircraft that provides additional space. In the event of a full flight, customers will be rebooked for a later flight with available seating You may purchase an upgrade to Delta Premium Select, Delta First or Delta One® If seating arrangements cannot be made to ensure safety during flight, including a safe evacuation in an emergency, travel may not be permitted pursuant to the conditions of Delta’s Contract of Carriage. Preferred Seats include: Bulkhead window and aisle seats Seats in front of Delta Main These seats are available to eligible customers on Delta and Delta Connection aircraft. Preferred Seats are available for purchase up until the check-in window closes on most Delta-operated flights. Keep in mind that Preferred Seats are non-changeable, non-refundable (except as required by law) and cannot be transferred to a new flight or itinerary. If you cancel your flight, you may receive an eCredit * for the value of your Preferred Seat, as long as you cancel your flight before the 24-hour check-in window. Delta Main Basic (Basic Economy): Customers who purchase Delta Main Basic tickets are not eligible to purchase Preferred Seats. Medallion Members: Members are eligible for Complimentary Upgrades to Preferred Seats upon request and subject to availability. SkyMiles Members: Earn miles, including Medallion® Qualification Dollars (MQDs) toward Medallion Status with the SkyMiles® Program, for Preferred Seat purchases. *Applies to Delta-operated flights canceled prior to the 24-hour check-in window only. If you cancel less than 24 hours prior to departure, or your flights are operated by another carrier, there will be no remaining value. Using the My Trips seat map or the offers presented on the Trip Details page, you can select a seat and pay to upgrade your trip to Delta One®, Delta Premium Select, Delta First or Delta Comfort on eligible flights within the U.S. and Canada, from the U.S. to international destinations and on most exit-international flights to the U.S. after purchasing a ticket.* Paid upgrade seats are: Typically non-changeable and non-refundable, depending on the fare rules of the original booked ticket Not eligible to be transferred to a new flight or itinerary Unavailable for purchase once the check-in window for the flight has closed If you need to cancel, you may receive an eCredit * for the value of your paid upgrade if you cancel your flight before the 24-hour check-in window opens.** In some cases, customers with Special Service Requests (SSR) on their reservation are not eligible for post-purchase upgrades such as exit row seating, to ensure they are assigned to a seat that meets the needs of their request. *Excludes Delta Basic experiences **Applies to Delta-operated flights canceled prior to the 24-hour check in window only. Frequently Asked Questions Can't find the answer to your question? Check out our top seat Q&As for more information. If you voluntarily change or cancel your flight before the 24-hour check-in window opens, you may receive an eCredit * for the value of your seat purchase.* Currently, eCredits may only be applied toward future travel, but this is the first step in the direction of offering you more flexibility with eCredits in the future. *Applies to Delta-operated flights canceled prior to the 24-hour check in window only. Customers can go to My Trips and look for the upgrade offers banner located at the top of their trip to purchase a Delta One, Delta Premium Select, Delta First or Delta Comfort seat upgrade as an add-on if available. Post-purchase upgrades are sold for individual flights and all customers in the reservation must upgrade for the selected flight. Currently, some Special Service Requests (SSR) are not eligible for post-purchase upgrades such as exit row seating, to ensure that customers are assigned to a seat that meets the needs of their request. We want every customer to enjoy the seat and service they purchased. If you and another customer agree to swap seats, please try to do so before departure whenever possible. Any swap between cabins/seat products must be completed before in-flight service begins. After service starts, moving between classes is not permitted. If you’d like to move to an unoccupied seat within your ticketed cabin/seat product during the flight, please ask a flight attendant — changes are at the crew’s discretion and depend on safety considerations. Investor Relations Business Travel Comment/Complaint Browser Compatibility Booking Information Customer Service Plan Tarmac Delay Plan Contract of Carriage Cookies, Privacy & Security Combatting Modern Slavery (PDF)