<ARTICLE> 5 <LEGEND> (Replace this text with the legend) </LEGEND> <CIK> 0000921929 <NAME> Frontier Airlines, Inc. <PERIOD-TYPE> 6-MOS <FISCAL-YEAR-END> MAR-31-2001 <PERIOD-START> APR-01-2000 <PERIOD-END> SEP-30-2000 <CASH> 118,891,103 <SECURITIES> 0 <RECEIVABLES> 29,095,393 <ALLOWANCES> 639,321 <INVENTORY> 2,916,390 <CURRENT-ASSETS> 191,355,185 <PP&E> 34,577,438 <DEPRECIATION> 8,095,257 <TOTAL-ASSETS> 254,177,086 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <BONDS> 0 <CURRENT-LIABILITIES> 123,342,072 <COMMON> 18,001 <OTHER-SE> 120,050,149 <TOTAL-LIABILITY-AND-EQUITY> 254,177,086 <SALES> 243,891,622 <TOTAL-REVENUES> 243,891,622 <CGS> 0 <TOTAL-COSTS> 187,925,146 <OTHER-EXPENSES> (3,735,397) <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 34,950 <INCOME-PRETAX> 59,666,923 <INCOME-TAX> 23,025,105 <INCOME-CONTINUING> 36,641,818 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 36,641,818 <EPS-BASIC> 2.06 <EPS-DILUTED> 1.90