Delta’s latest growth at RDU follows expansions there by budget rivals Frontier and Spirit, which unveiled a combined 15 RDU routes of their own this month.
USA TODAY, USA Today: Travel
Tue, 01/22/2019 - 8:31pm
Delta’s latest growth at RDU follows expansions there by budget rivals Frontier and Spirit, which unveiled a combined 15 RDU routes of their own this month.