News & Events

Regulation FD Disclosure. Pro Forma Financial Information Attached as Exhibit 99.1 are (i) the unaudited pro forma condensed combined statements of income (loss) (referred to as the “pro forma income statements”) for the three months ended March 31, 2026, and for the year ended December 31, 2025, which combine the historical consolidated statements of income (loss) of Allegiant Travel Company (the “Company”) and Sun Country Airlines Holdings, Inc. (“Sun Country”), after giving effect to the a…

below. Such information shall not be deemed to be “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”) or otherwise subject to the liability of that section, and shall not be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended (the “Securities Act”), or the Exchange Act, except as shall be expressly set forth by specific reference in such filing. Aircraft Financing Transactions Since March 31, 2026,…

of Form 8-K and shall not be deemed to be “filed” for the purposes of Section 18 of the Securities Exchange Act of 1934 or otherwise subject to the liabilities of that Section. As such, this information shall not be incorporated by reference into any of the Company’s reports or other filings made with the Securities and Exchange Commission. Forward-Looking Statements: Under the safe harbor provisions of the Private Securities Litigation Reform Act of 1995, statements in the shareholder letter…

Completion of Acquisition or Disposition of Assets. Merger Agreement Closing On May 13, 2026 (the “ Closing Date ”), Allegiant Travel Company, a Nevada corporation (“ Allegiant ”), completed the previously announced acquisition of Sun Country Airlines Holdings, Inc., a Delaware corporation (“ Sun Country ”), pursuant to the Agreement and Plan of Merger (the “ Merger Agreement ”), dated January 11, 2026, by and among Allegiant, Sun Country, Mirage Merger Sub, Inc., a Delaware corporation and a…

Director — Jude Bricker, Jennifer Vogel, Thomas Kennedy: Three new directors from Sun Country were appointed to Allegiant's Board as part of a merger agreement.

Results of Operations and Financial Condition. On April 30, 2026, Allegiant Travel Company (the “Company”) issued the press release attached as Exhibit 99.1 to this Form 8-K concerning our results of operations for the quarter ended March 31, 2026. The information in Section 2 of this Current Report on Form 8-K and in Exhibit 99.1 is deemed to be furnished and is not to be considered to be “filed” with the Securities and Exchange Commission. As such, this information shall not be incorporated…

Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant. On April 27, 2026, the Company, through a wholly-owned subsidiary, entered into a credit facility to borrow up to $115 million. The loan bears interest at a floating rate based on three-month SOFR plus a margin. The facility provides for a six-month grace period followed by quarterly amortizing payments, with a balloon payment due at maturity in April 2029. The obligations of the…

Other Events. As previously announced, on January 11, 2026, Allegiant Travel Company, a Nevada corporation (“ Allegiant ”), entered into an Agreement and Plan of Merger (the “ Merger Agreement ”) with Sun Country Airlines Holdings, Inc., a Delaware corporation (“ Sun Country ”), Mirage Merger Sub, Inc., a Delaware corporation and a direct wholly owned subsidiary of Allegiant (“ Merger Sub 1 ”), and Sawdust Merger Sub, LLC, a Nevada limited liability company and a direct wholly owned subsidiar…