American Airlines, Inc. and American Airlines Group Inc. (AAG) entered into a Second Amendment to Credit and Guaranty Agreement, amending the Credit and Guaranty Agreement dated as of April 29, 2016, among American, AAG, the lenders from time to time party thereto, Barclays Bank PLC, as administrative agent, and certain other parties thereto. Pursuant to the Second Amendment, a new a revolving credit facility has been added to the April 2016 Credit Agreement with aggregate commitments of $300 million, a maturity date of October 13, 2022 and an interest rate margin of 2.25% for revolving loans under the revolving credit facility with interest rates based on LIBOR and an interest rate margin of 1.25% for revolving loans with interest rates based on an index.

Separately, American and AAG entered into a Third Amendment to Amended and Restated Credit and Guaranty Agreement, amending the Amended and Restated Credit and Guaranty Agreement dated as of May 21, 2015, among American, AAG, the lenders from time to time party thereto, Deutsche Bank AG New York Branch, as administrative agent, and certain other parties thereto. Pursuant to the Third Amendment, the revolving credit facility commitments under the 2013 Credit Agreement are reduced to an aggregate of $1,200 million from $1,400 million, the maturity date of the revolving credit facility under the 2013 Credit Agreement is extended to October 13, 2022, and the interest rate margin for the revolving loans under the 2013 Credit Agreement with interest rates based on LIBOR was reduced to 2.25% from 3.00% and for revolving loans with interest rates based on an index was reduced to 1.25% from 2.00%.

On the Closing Date, American and AAG also entered into a Fourth Amendment to Amended and Restated Credit and Guaranty Agreement, amending the Amended and Restated Credit and Guaranty Agreement dated as of April 20, 2015, among American, AAG, the lenders from time to time party thereto, Citibank N.A., as administrative agent, and certain other parties thereto. Pursuant to the Fourth Amendment, the revolving credit facility commitments under the 2014 Credit Agreement are reduced to an aggregate of $1,000 million from $1,025 million, the maturity date of the revolving credit facility under the LHR Credit Agreement is extended to October 13, 2022 and the interest rate margin for the revolving loans under the 2014 Credit Agreement with interest rates based on LIBOR was reduced to 2.25% from 3.00% and for revolving loans with interest rates based on an index was reduced to 1.25% from 2.00%..

As of the Closing Date, there were no borrowings or letters of credit outstanding under any of the revolving credit facilities established under the Spare Parts Credit Agreement, the 2013 Credit Agreement or the 2014 Credit Agreement.