United Airlines Holdings Inc

This financial data for the quarter ended June 30, 2025 is preliminary and is subject to the completion of the Company's financial closing procedures, which as of the date of this Current Report on Form 8-K, have not been completed. In addition, this preliminary financial data for the quarter ended June 30, 2025 has not been audited or reviewed by the Company's independent registered public accounting firm. This preliminary financial data for the quarter ended June 30, 2025 is not a comprehensive statement of the Company's financial results or operating metrics for the period.

Pursuant to General Instruction B.2. to Form 8-K, the information set forth in this Current Report on Form 8-K shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or otherwise subject to the liabilities thereof, nor shall it be incorporated by reference into future filings by the Company under the Exchange Act or under the Securities Act of 1933, as amended (the "Securities Act"), except to the extent specifically provided in any such filing.