Delta passengers can check in online by clicking "Check In" on the bottom of any page on Delta's website. Online check-in is available 24 hours in advance for each flight, and the customers can use a SkyMiles number, confirmation number, ticket number or credit card number to access a reservation.Continue Reading
During the Delta online check-in process, customers can make changes to their existing reservations, such as adding bags or changing their seat assignments. After check-in is complete, customers can print their boarding passes. Some airports allow Delta customers to fly using only eBoarding passes on their mobile devices, so printing is not always necessary.
In addition to checking in online through a computer, Delta also has other check-in options. As of April 2015, customers can download the FlyDelta app at no charge, and the app allows them to check-in, pay for bags and take advantage of other features directly from their mobile devices.
Customers who cannot check in online or through the app should allow extra time to check in at the airport. Delta offers kiosks at the ticket counter to reduce wait times. Checking in curbside is available at approximately 100 Delta airports. This allows customers to check in, receive their boarding passes and drop off baggage before they even enter the airport.Learn more about Geography