**Exhibit 12.0**

**United Air Lines, Inc.and Subsidiary CompaniesComputation of Ratio of Earnings to Fixed Chargesand Ratio of Earnings to Fixed Charges and Preferred Stock DividendRequirements**

| ** **                                                                                                                    | ** ** | **Successor**                                | ** ** | ** **                                                    | ** ** | **Predecessor** | ** ** |
|-------------------------------------------------------------------------------------------------------------------------------|------------|----------------------------------------------|------------|---------------------------------------------------------------|------------|-----------------|------------|
| ** **                                                                                                                    | ** ** | **Three Months  Ended  March 31,** | ** ** | **Period from  February 1 to  March 31,** | ** ** | ** **      | ** ** | **Period from  January 1 to  January 31,** | ** ** |
| **(In millions)**                                                                                                        | ** ** | ** **                                   | ** ** | **2007**                                                      | ** ** | **2006**        | ** ** | ** ** | ** ** | **2006** | ** ** |
| Earnings (losses):                                                                                                            |       |                                         |       |                                                          |       |            |       |   |   |   |   |   |   |   |   |
| Earnings (loss)  before income taxes & adjustments for minority interest and equity  earnings/(losses) in affiliates |       |                                         | $          | (229                                                          | )          |            |       | $ | (213 | ) |   |   |   |   | $ | 22,620 |   |   |
| Add (deduct):                                                                                                                 |       |                                         |       |                                                          |       |            |       |   |   |   |   |   |   |   |   |
| Fixed charges, from below                                                                                                     |       |                                         | 272        |                                                          |       |            | 179        |   |   |   |   |   | 64 |   |   |
| Amortization of capitalized interest                                                                                          |       |                                         | —     |                                                          |       |            | —     |   |   |   |   |   | 1 |   |   |
| Interest capitalized                                                                                                          |       |                                         | (5         | )                                                             |       |            | (2         | ) |   |   |   |   | — |   |   |
| Earnings (loss) as adjusted                                                                                                   |       |                                         | $          | 38                                                            |       |            |       | $ | 36 |   |   |   |   |   | $ | 22,685 |   |   |
| Fixed charges:                                                                                                                |       |                                         |       |                                                          |       |            |       |   |   |   |   |   |   |   |   |
| Interest expensed and capitalized and amortization  of debt discounts and issuance costs (a)                                  |       |                                         | $          | 206                                                           |       |            |       | $ | 128 |   |   |   |   |   | $ | 42 |   |   |
| Portion of rental expense representative of the  interest factor                                                              |       |                                         | 66         |                                                          |       |            | 51         |   |   |   |   |   | 22 |   |   |
| Fixed charges, as above                                                                                                       |       |                                         | 272        |                                                          |       |            | 179        |   |   |   |   |   | 64 |   |   |
| Preferred stock  dividend requirements (pre-tax) (b)                                                                          |       |                                         | 4          |                                                          |       |            | 2          |   |   |   |   |   | — |   |   |
| Fixed charges including preferred stock dividends                                                                             |       |                                         | $          | 276                                                           |       |            |       | $ | 181 |   |   |   |   |   | $ | 64 |   |   |
| Ratio of earnings to fixed charges                                                                                            |       |                                         | (c)        |                                                          |       |            | (c)        |   |   |   |   |   | 354.45 |   |   |
| Ratio of earnings to  fixed charges and preferred dividend requirements                                                       |       |                                         | (c)        |                                                          |       |            | (c)        |   |   |   |   |   | 354.45 |   |   |
|                                                                                                                               |            |                                              |            |                                                               |            |                 |            |  |  |  |  |  |  |  |  |  |  |  |  |  |

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(a)           Amortization of debt discountsincludes amortization of fresh-start valuation discounts.

(b)          Successor Company 2007 dividendswere adjusted using an estimated 2007 effective tax rate of approximately 35%. Preferreddividend requirements were nonexistent for the Predecessor Company as push downaccounting was not applied prior to the adoption of fresh-start reporting.

(c)           Earnings wereinadequate to cover both fixed charges and fixed charges and preferred dividendrequirements by $234 million and $238 million, respectively, for the threemonths ended March 31, 2007 and by $143 million and $145 million,respectively, for the period from February 1 to March 31, 2006.

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