Sun Country Airlines Reports Mixed Q4, Strong FY 2025 Results Amidst Pending Allegiant Merger

summarizeSummary

Sun Country Airlines reported Q4 2025 GAAP diluted EPS of $0.15 (down 37.5%) on record revenue of $281.0 million, while full-year 2025 adjusted diluted EPS grew 4.8% to $1.10, all within the context of its pending merger with Allegiant.

check_boxKey Events

• Q4 and Full Year 2025 Financial Performance

  For Q4 2025, total operating revenue increased 7.9% to $281.0 million, but GAAP diluted EPS decreased 37.5% to $0.15. For the full year 2025, total operating revenue grew 4.7% to $1.13 billion, with adjusted diluted EPS increasing 4.8% to $1.10.

• Continued Profitability and Strategic Growth

  The company achieved its 14th consecutive profitable quarter and 5th consecutive profitable year. Q4 2025 saw record cargo revenue (up 67.9%) and the highest fourth-quarter charter revenue in company history (up 18.0%), demonstrating the flexibility of its diversified business model.

• Impact of Pending Allegiant Merger

  This financial report comes after the announcement of a definitive agreement for Allegiant to acquire Sun Country. Due to the pending transaction, Sun Country will no longer host conference calls or provide quarterly guidance, with the merger expected to close in the second half of 2026.

auto_awesomeAnalysis

Sun Country Airlines reported mixed financial results for Q4 2025, with GAAP diluted EPS declining significantly, but full-year adjusted diluted EPS showing growth. The company achieved its 14th consecutive profitable quarter and 5th consecutive profitable year, driven by record cargo and charter revenue. This earnings report provides a crucial financial snapshot of the company as it progresses towards its transformative merger with Allegiant Travel Company, announced on January 11, 2026. The company has ceased providing quarterly guidance due to the pending transaction, which is expected to close in the second half of 2026. Investors should consider these results in the context of the ongoing acquisition, as they reflect the operational health and strategic positioning of Sun Country prior to integration.