To select a seat on Delta Airlines you can call the delta customer service by using the Delta Airlines phone number +1 888 683 5880. By calling this number you can talk to a live person and book your seat as per your need so that your comfort can be increased while travelling. The number to call Delta Airlines Seat Select +1 888 683 5880. By calling this number, you can reserve your seat and have a live conversation with someone, which will make your journey more comfortable. You can also visit the official website of Delta Airlines to book the seat of your choice. contact airlinereservationss travel executive at +1 888 683 5880 anytime.