10-K annual report · filed Feb 26, 2026

Allegiant Travel CO (ALGT) FY2025 10-K Annual Report

Short answer

Allegiant Travel CO (ALGT) filed its fiscal 2025 10-K annual report with the SEC on Feb 26, 2026. It reported revenue of $2.3B (+4.8% year over year) and net income of −$45M.

  • Top risk flagged: Regulatory delay risk on Sun Country acquisition from routine approvals by aviation authorities potentially affecting timing and integration

FY2025 key financial metrics · XBRL

Revenue
$2.3B
+4.8% YoY
Net income
−$45M
+81.4% YoY
Operating margin
1.6%
+12.4 pp YoY
EPS (diluted)
−$2.48
+81.6% YoY
ROE
-4.2%
+17.8 pp YoY
Operating cash flow
$390M
+15.2% YoY

Source: XBRL data from the Allegiant Travel CO (ALGT) FY2025 10-K on SEC EDGAR. USD.

Allegiant Travel CO FY2025 10-K analysis

AI summary of each section, grounded in the filing text

Business Overview

  • Core business: Low-cost, leisure-focused, nonstop air travel from under-served U.S. cities with diversified ancillary and third-party travel revenue
  • New emphasis: Proposed acquisition of Sun Country Airlines to broaden network, increase year-round service, charter, and cargo capabilities
  • Strategic shift: Sale of Sunseeker Resort completed Sept 2025 to refocus solely on airline operations under "Allegiant ONE" strategy
  • Quantitative highlight: Operating fleet of 122 aircraft (16 Boeing 737 MAX, 106 Airbus A320 series), 578 routes to 126 cities, 433 unique city pairs with no nonstop competition
  • Noteworthy fact: Ancillary revenue grew to $76.35 per passenger in 2025, up from $5.87 in 2004, contributing significantly to profitability

Management Discussion & Analysis

  • Revenue $2.5B airline-only operating, up 4.3% YoY
  • Operating CASM ex-fuel 8.04 cents, down 6.1% vs 2024, capacity growth 12.6%
  • Best segment: co-brand credit card remuneration $139.6M, up 3.6%
  • No specific weakest segment noted in text
  • Merger announced to acquire Sun Country Airlines January 2026
  • Completed sale of Sunseeker Resort in September 2025
  • 34 aircraft under purchase agreements with 11 deliveries expected in 2026

Risk Factors

  • Regulatory delay risk on Sun Country acquisition from routine approvals by aviation authorities potentially affecting timing and integration
  • Macroeconomic risk from 2025 consumer confidence decline and trade policies softening demand, contributing to 5.3% decrease in scheduled service fare
  • Aircraft delivery risk from Boeing 737 MAX production delays due to regulatory quality controls, possibly limiting 2026 fleet growth beyond 11 deliveries
  • Labor cost risk from unresolved pilot union negotiations with $235.9M accrued for retention bonuses to mitigate attrition until agreement ratified
  • Debt structure risk from $1.82B total debt with 58.8% fixed rate, and $23.9M increase in net interest expense mainly due to lower capitalized interest post new aircraft deliveries

Generated from the filing text; verify against the original. How to read a 10-K

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