Amendment No. 12 to Airbus A320 Family Aircraft Purchase Agreement, dated as of March 31, 2022, by and between Airbus S.A.S. and Frontier Airlines, Inc

This Amendment No. 12 (this “Amendment”) is entered into as of March 31, 2022, between Airbus S.A.S., a société par actions simplifiée organized and existing under the laws of France, having its registered office located at 2, Rond-Point Emile Dewoitine, 31700 Blagnac, France (the “Seller”), and Frontier Airlines, Inc., a corporation organized and existing under the laws of the State of Colorado, United States of America, having its principal corporate offices located at 4545 Airport Way, Denver, Colorado 80239 USA (the “Buyer” and, together with the Seller, the “Parties”).

WHEREAS, the Buyer and the Seller entered into an A320 Family Aircraft Purchase Agreement dated as of September 30, 2011 (as amended, supplemented and modified from time to time prior to the date hereof, the “Agreement”);

WHEREAS, Seller has notified the Buyer [***] of delays impacting the Scheduled Delivery Month of certain Aircraft (the “Delay Notices”); and

WHEREAS, the Buyer and the Seller wish to amend certain terms of the Agreement as provided herein.

Capitalized terms used herein and not otherwise defined herein will have the meanings assigned to them in the Agreement. The terms “herein,” “hereof” and “hereunder” and words of similar import refer to this Amendment.

1.1The delivery schedule table set forth in Clause 9.1 of the Agreement is deleted in its entirety and replaced with the delivery schedule table attached hereto as Attachment I.

1.2Clause 11.1.5 of the Agreement is deleted in its entirety and replaced with the following quoted text:

“11.1.5 Notwithstanding anything to the contrary in the Agreement, in respect to [***], provided (i) [***], (ii) [***], and (iii) [***]

1.3Notwithstanding Clause 1.1 above, [***].

Clause 2.3.5 of the Agreement is deleted in its entirety and replaced with the following quoted text:

“2.3.5 As of the date of Amendment No. 12 the Buyer has not selected the propulsion system or Propulsion System Manufacturer for the Supplemental Aircraft. The Buyer shall notify the Seller in writing of its selection of the Propulsion System for [***]

The Agreement will be deemed to be amended to the extent herein provided and, except as specifically amended hereby, will continue in full force and effect in accordance with its terms. Except as otherwise provided by the terms and conditions hereof, this Amendment contains the entire agreement of the Parties with respect to the subject matter hereof and supersedes any previous understandings, commitments, or representations whatsoever, whether oral or written, related to the subject matter of this Amendment.

Both Parties agree that this Amendment will constitute an integral, non-severable part of the Agreement and will be governed by its provisions, except that if the Agreement and this Amendment have specific provisions that are inconsistent, the specific provisions contained in this Amendment will govern.

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This Amendment is subject to the provisions of Clauses 21, 22.6 and 22.11 of the Agreement.

This Amendment may be signed by the Parties in counterparts, which when signed and delivered will each be an original and together constitute but one and the same instrument. Counterparts may be delivered in original, faxed or emailed form, with originals to be delivered in due course.

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