Sky Harbour Group Shows Strong Growth Momentum in Q3 2025 as Development Pipeline Expands
Sky Harbour Group Corporation demonstrates significant operational expansion with 78% year-over-year revenue growth as it transitions from development to cash-generating operations across multiple airport campuses.
Sky Harbour Group Corporation (NYSE: SKYH) reported substantial growth in the third quarter of 2025, with consolidated revenue reaching approximately $7.3 million, representing a 78% year-over-year increase and 11% sequential growth. The company's expansion across multiple airport campuses and transition from development to operational phases underscores its strategic positioning in the aviation infrastructure sector.
The company now conducts resident flight operations at nine campuses, including fully operational sites at Sugar Land (SGR), Nashville (BNA), Miami Opa-Locka (OPF), San Jose (SJC), Camarillo (CMA), Phoenix Deer Valley (DVT), Dallas Addison (ADS), Seattle Boeing Field (BFI), and Denver Centennial (APA). Additional Tier 1 locations such as Bradley (BDL), Dulles (IAD), Orlando Executive (ORL), Salt Lake City (SLC), Portland-Hillsboro (HIO), and Long Beach (LGB) are advancing through development and pre-leasing phases, indicating continued expansion momentum.
Revenue composition showed rental revenue increasing to roughly $5.7 million and fuel revenue reaching about $1.6 million, driven by higher utilization at both stabilized and recently opened sites. Stabilized campuses generally remained at or near full occupancy, while ADS and DVT moved past the 50% leased threshold and APA began contributing with initial leases. Pre-leasing activity at future developments, notably BDL and IAD, continued to secure early commitments without material pricing concessions, reinforcing the company's demand and pricing power in the market.
Construction and development activities accelerated, with constructed assets and construction-in-progress rising to more than $308 million at quarter-end. This growth was supported by ongoing investment at Phoenix Deer Valley, Dallas Addison, Denver Centennial, and Miami Opa-Locka Phase 2. ADS received final certificates of occupancy and became fully operational, while APA commenced resident flight operations as it neared completion, marking a significant shift from construction to income generation at both campuses.
Financial metrics showed improvement, with gross margin reaching 13.5% in 3Q25 compared to 10.2% in 3Q24 and negative 2.0% in 2Q25. However, operating loss widened to $7.7 million from $4.8 million in the prior-year quarter, while net income attributable to common shareholders was negative $1.9 million, or $0.06 per diluted share. Adjusted EBITDA remained negative but improved on a run-rate basis, indicating potential for future profitability as operations scale.
The company strengthened its capital position, ending 3Q25 with approximately $48.0 million in consolidated cash, restricted cash, and U.S. Treasuries. Management signed a joint venture letter of intent on an SH34 hangar at OPF Phase 2, providing flexible, lower-cost funding to support the next wave of growth. The new $200 million tax-exempt warehouse facility, expandable to $300 million, offers draw-as-needed flexibility at an attractive fixed rate with no prepayment penalty, and was undrawn at quarter-end, preserving capacity to fund five to six upcoming developments across Tier 1 airports.
Stonegate Capital Partners maintains coverage on Sky Harbour Group and provides detailed analysis through their research platform at https://stonegateinc.com/research. The firm's discounted cash flow analysis produces a valuation range of $12.81 to $19.93 with a midpoint of $15.74, reflecting confidence in the company's growth trajectory and strategic execution.