From Cincinnati.com

"But she said Delta was "reevaluating" staffing levels at the newly created Regional Elite subsidiary, the new company that includes former Comair workers and is designed to handle all ground operations for Delta's regional flying."

"During this week's conference call, Delta executives also said are eliminating all flights on 50-seat regional jets that are longer than 750 miles. Comair primarily flies 50-seat planes."

Delta to Trim More CVG Flights