delta airline seat selection work with the passenger’s needs and satisfaction to offer the services accordingly. You have the facility to choose the best seat for your flight journey online. If you do not select the seats at the time of booking, you could also choose the seats anytime before the departure. If you want to select the flight seats with delta airlines after booking, you can follow the below simple steps:

Initially, you can access the official website of delta airlines.
Afterwards, you can tap on the My Trip option available on the website.
At there, you can add the reservation code with the passenger’s surname.
Once you tap the retrieve button, you will see the reservation details with delta airlines.
At there, you can select the booking you want to choose the seats.
You can tap on the select my seat option from the drop-down section.
On the new page, you can select the preferred seat for each of the passengers from the given seat map.
When you move to the next screen, you can make the payment, if any, and complete the process.
With this, delta airlines will send you the confirmation message with an updated e-ticket at your registered email id.

Furthermore, you can communicate with the customer service team if you cannot choose the seat online. You can ask them how do I select my seats on delta before the scheduled departure. They will help you to solve this problem and offer you the best flight seat. You can communicate with customer service using multiple ways.