Exhibit 13 JETBLUE AIRWAYS IPO VALUATION JetBlue Financial Forecast $ figures in millions Actual Estimate Estimate Estimate Estimate Estimate Estimate Estimate 2001 2002 2003 2004 2005 2006 2007 2008 Number of aircraft 21 34 48 62 74 86 98 108 $ Revenue/plane $15.3 $17.6 $18.4 $19.2 $20.1 $21.0 $21.9 $22.8 Expected inflation 16% 4% 4% 4% 4% 4% 4% Operating margin 8.4% 13.3% 15.2% 15.2% 15.2% 15.2% 15.2% 15.2% $ Depreciation/plan $0.5 $0.5 $0.5 $0.6 $0.6 $0.6 $0.7 $0.7 $ CapEx/New plane $21.3 $22.3 $23.5 $24.6 $25.9 $27.1 $28.5 $29.9 Expected inflation 5% 5% 5% 5% 5% 5% 5% NWC Turnover 9.4 9.4 9.4 9.4 9.4 9.4 9.4 9.4 Revenue $320 $600 $884 $1,192 $1,485 $1,802 $2,144 $2,466 Cash expenses 283 502 723 975 1,215 1,474 1,753 2,016 Depreciation 10 18 26 36 45 54 65 75 EBIT 27 80 134 181 226 274 326 375 Tax 34% 9 27 46 62 77 93 111 127 NOPAT 18 53 89 120 149 181 215 247 Capital expenditure 234 290 328 345 310 326 342 299 Net working capital 34 63 94 126 157 191 227 261 Fixed assets 530 802 1,104 1,413 1,679 1,950 2,227 2,451