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| 1)   | [CONFIDENTIAL PORTION OMITTED AND      FILED SEPARATELY WITH THE COMMISSION PURSUANT TO A REQUEST FOR      CONFIDENTIAL TREATMENT]; and |
|----------------|-----------------------------------------------------------------------------------------------------------------------------------------|

| 2)   | [CONFIDENTIAL PORTION OMITTED AND      FILED SEPARATELY WITH THE COMMISSION PURSUANT TO A REQUEST FOR      CONFIDENTIAL TREATMENT]; and |
|----------------|-----------------------------------------------------------------------------------------------------------------------------------------|

| 3)   | [CONFIDENTIAL PORTION OMITTED AND      FILED SEPARATELY WITH THE COMMISSION PURSUANT TO A REQUEST FOR      CONFIDENTIAL TREATMENT]; and |
|----------------|-----------------------------------------------------------------------------------------------------------------------------------------|

| 4)   | [CONFIDENTIAL PORTION OMITTED AND      FILED SEPARATELY WITH THE COMMISSION PURSUANT TO A REQUEST FOR      CONFIDENTIAL TREATMENT]; and |
|----------------|-----------------------------------------------------------------------------------------------------------------------------------------|

| 1.   | The      table of contents is removed in its entirety and replaced with the new      table of contents, attached hereto, to add [CONFIDENTIAL PORTION OMITTED AND      FILED SEPARATELY WITH THE COMMISSION PURSUANT TO A REQUEST FOR      CONFIDENTIAL TREATMENT]; |
|----------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| 2.   | [CONFIDENTIAL PORTION OMITTED AND      FILED SEPARATELY WITH THE COMMISSION PURSUANT TO A REQUEST FOR      CONFIDENTIAL TREATMENT]. |
|----------------|-------------------------------------------------------------------------------------------------------------------------------------|

| 3.   | Upon      execution of Supplemental Agreement No. 31[CONFIDENTIAL PORTION OMITTED AND      FILED SEPARATELY WITH THE COMMISSION PURSUANT TO A REQUEST FOR      CONFIDENTIAL TREATMENT], and as Supplemental Agreement No. 31      succeeds Supplemental Agreement No. 30, with regard to the matters set      forth herein, [CONFIDENTIAL      PORTION OMITTED AND FILED SEPARATELY WITH THE COMMISSION PURSUANT TO A      REQUEST FOR CONFIDENTIALTREATMENT]. |
|----------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

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|   | Its:         Attorney-In-Fact     | Its: VP Corporate      Development and Treasurer |
|--------|----------------------------------------------------------------------|--------------------------------------------------|

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|   | 1 | [CONFIDENTIAL      PORTION OMITTED AND FILED SEPARATELY WITH THE COMMISSION PURSUANT TO A      REQUEST FOR CONFIDENTIAL TREATMENT]  | SA29 |
|--------|---|------------------------------------------------------------------------------------------------------------------------------------------|------|

|   | 1A | [CONFIDENTIAL      PORTION OMITTED AND FILED SEPARATELY WITH THE COMMISSION PURSUANT TO A      REQUEST FOR CONFIDENTIAL TREATMENT]  | SA30 |
|--------|----|------------------------------------------------------------------------------------------------------------------------------------------|------|

|   | 1B | [CONFIDENTIAL      PORTION OMITTED AND FILED SEPARATELY WITH THE COMMISSION PURSUANT TO A      REQUEST FOR CONFIDENTIAL TREATMENT]  | SA30 |
|--------|----|------------------------------------------------------------------------------------------------------------------------------------------|------|

|     1C | [CONFIDENTIAL      PORTION OMITTED AND FILED SEPARATELY WITH THE COMMISSION PURSUANT TO A      REQUEST FOR CONFIDENTIAL TREATMENT]  | SA30 |
|----------------------------|------------------------------------------------------------------------------------------------------------------------------------------|------|

| A.   | Aircraft      Configuration |
|----------------|-----------------------------|

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| Reference: | Purchase      Agreement No. 1977 (the Purchase Agreement) between The Boeing Company      (Boeing) and American Airlines, Inc.  (Customer) relating to      Model 737-823 aircraft (theAircraft) |
|------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| 1.   | Advance Payments for      Aircraft. |
|----------------|-------------------------------------|

| 1.1   | [CONFIDENTIAL PORTION OMITTED AND      FILED SEPARATELY WITH THE COMMISSION PURSUANT TO A REQUEST FOR      CONFIDENTIAL TREATMENT]. |
|-----------------|-------------------------------------------------------------------------------------------------------------------------------------|

| 1.2   | [CONFIDENTIAL PORTION OMITTED AND      FILED SEPARATELY WITH THE COMMISSION PURSUANT TO A REQUEST FOR      CONFIDENTIAL TREATMENT]: |
|-----------------|-------------------------------------------------------------------------------------------------------------------------------------|

| 1.2.1   | [CONFIDENTIAL PORTION OMITTED AND      FILED SEPARATELY WITH THE COMMISSION PURSUANT TO A REQUEST FOR      CONFIDENTIAL TREATMENT]h. |
|-------------------|--------------------------------------------------------------------------------------------------------------------------------------|

| 1.2.2   | [CONFIDENTIAL PORTION OMITTED AND      FILED SEPARATELY WITH THE COMMISSION PURSUANT TO A REQUEST FOR      CONFIDENTIAL TREATMENT]. |
|-------------------|-------------------------------------------------------------------------------------------------------------------------------------|

| 1.2.3 | [CONFIDENTIAL PORTION OMITTED AND      FILED SEPARATELY WITH THE COMMISSION PURSUANT TO A REQUEST FOR      CONFIDENTIAL TREATMENT]. |
|-------|-------------------------------------------------------------------------------------------------------------------------------------|

| 1.3   | [CONFIDENTIAL PORTION OMITTED AND      FILED SEPARATELY WITH THE COMMISSION PURSUANT TO A REQUEST FOR      CONFIDENTIAL TREATMENT]. |
|-----------------|-------------------------------------------------------------------------------------------------------------------------------------|

| 1.4   | [CONFIDENTIAL PORTION OMITTED AND      FILED SEPARATELY WITH THE COMMISSION PURSUANT TO A REQUEST FOR      CONFIDENTIAL TREATMENT]. |
|-----------------|-------------------------------------------------------------------------------------------------------------------------------------|

| (i)   | [CONFIDENTIAL PORTION OMITTED AND      FILED SEPARATELY WITH THE COMMISSION PURSUANT TO A REQUEST FOR      CONFIDENTIAL TREATMENT]; |
|-----------------|-------------------------------------------------------------------------------------------------------------------------------------|

| (ii)   | [CONFIDENTIAL PORTION OMITTED AND      FILED SEPARATELY WITH THE COMMISSION PURSUANT TO A REQUEST FOR      CONFIDENTIAL TREATMENT]; |
|------------------|-------------------------------------------------------------------------------------------------------------------------------------|

| (iii)   | [CONFIDENTIAL PORTION OMITTED AND      FILED SEPARATELY WITH THE COMMISSION PURSUANT TO A REQUEST FOR      CONFIDENTIAL TREATMENT]; |
|-------------------|-------------------------------------------------------------------------------------------------------------------------------------|

| (iv)   | [CONFIDENTIAL PORTION OMITTED AND      FILED SEPARATELY WITH THE COMMISSION PURSUANT TO A REQUEST FOR      CONFIDENTIAL TREATMENT]; and |
|------------------|-----------------------------------------------------------------------------------------------------------------------------------------|

| (v)   | [CONFIDENTIAL PORTION OMITTED AND      FILED SEPARATELY WITH THE COMMISSION PURSUANT TO A REQUEST FOR      CONFIDENTIAL TREATMENT]. |
|-----------------|-------------------------------------------------------------------------------------------------------------------------------------|

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