Delta Air Lines has announced that in March, it will debut its newly modified 777 with four branded seat products: Delta One suites, Delta Premium Select, Delta Comfort+ and Main Cabin. In addition to the four seat products, customers can look forward to interior featuring seat-back entertainment screens, full-spectrum LED ambient lighting and Gogo Ku Wi-Fi connectivity with free mobile messaging. Delta's retrofitted 777s will also feature 18.5-inch wide Main Cabin seats, the widest of Delta's international fleet.