Frontier Airlines Reports April 2011 Traffic

INDIANAPOLIS, May 04, 2011 – Frontier Airlines, a subsidiary of Republic Airways Holdings (NASDAQ/NM: RJET), today reported preliminary traffic results for April 2011. Frontier’s traffic increased 2% to 1.05 billion revenue passenger miles (RPMs) while capacity was down 1% to 1.25 billion available seat miles (ASMs). Frontier Airlines served 1.18 million passengers in April, a down 1% from April 2010. Frontier also achieved its fourteenth consecutive record monthly load factor this month. April’s load factor was 84% compared to 82% in the same month last year.