How Do I Check-In for My Flight with Delta Airlines?

To check-in for your Delta Airlines flight, you can choose from four simple options: online, through the Delta mobile app, at the airport kiosk, or at the check-in counter. The easiest method is online check-in, which opens 24 hours before your scheduled departure time. Visit delta.com, click on "Check In," enter your confirmation number, SkyMiles number, or credit card, and follow the steps to select your seat, confirm baggage, and access your boarding pass. You can download the boarding pass, email it to yourself, or save it in your digital wallet. You can also check in using the Delta mobile app, available for iOS and Android. The app lets you check in with one tap, view your seat, make changes, and track flight status. After check-in, your mobile boarding pass is stored in the app and can be used at security and the gate.

If you prefer to check in at the airport, Delta has self-service kiosks at most U.S. and international airports. Simply scan your ID or enter your confirmation number, then print your boarding pass and baggage tags. For assistance, you can also check in at a Delta service counter, especially if you're checking bags, need to update travel documents, or require special services like wheelchair assistance. Airport check-in is available from 2 to 3 hours before departure and closes 30 minutes before domestic flights and 60 minutes before international flights. Bag drop usually closes 45 minutes before domestic flights and 1 hour before international flights. Delta recommends arriving at the airport at least 2 hours before domestic and 3 hours before international flights to ensure enough time for check-in, baggage drop, security, and boarding.

During check-in, you can select or change seats, pay for checked baggage, add your SkyMiles number, and receive any available upgrade offers. If you're flying in Main Cabin, Delta Comfort+, First Class, or Delta One, check-in works the same way, with possible access to priority services depending on your fare class. If you’re a Medallion member, your account may auto-populate and offer additional perks during check-in. You can also use the Fly Delta app to receive real-time gate notifications, upgrade status, and boarding alerts.

In summary, you can check in for your Delta flight online, on the app, at a kiosk, or in person. Online and mobile check-in open 24 hours before departure and close 30–60 minutes before takeoff, depending on your destination. Checking in early ensures smoother travel, better seat selection, and fewer airport delays. Always confirm the exact cutoff times for your route and arrive at the airport early. Delta makes check-in easy, fast, and available across multiple platforms to fit every traveler's needs.