---
schema_version: "secwatch.filing_event.v1"
accession: "0001437749-25-016464"
form_type: "8-K"
ticker: "SKYH"
cik: "0001823587"
company_name: "Sky Harbour Group Corp"
filed_at: "2025-05-13T23:59:59+00:00"
generated_at: "2026-05-21T17:27:21.364246+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# Sky Harbour Q1 revenue up 133% YoY; reiterates 2025 breakeven guidance

## Summary
- Consolidated revenue increased 133% YoY (Q1 2025 vs Q1 2024); constructed assets and CIP >$275M.
- Net cash used in operating activities $5.1M for Q1; cash and US Treasuries $97.4M.
- New ground leases at Seattle's Boeing Field (BFI), Hillsboro (HIO), Stewart (SWF) executed.
- DVT opened; ADS and APA expected to open in coming weeks; Phase 2 at OPF started.
- Reiterates guidance of run rate breakeven operating cash flow/adjusted EBITDA by year end 2025.

## SEC filing metadata
- accession: 0001437749-25-016464
- form_type: 8-K
- ticker: SKYH
- cik: 0001823587
- company_name: Sky Harbour Group Corp
- filed_at: 2025-05-13T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1823587/000143774925016464/0001437749-25-016464-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1823587/000143774925016464/ysac20250513_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001437749-25-016464
- JSON: https://secwatch.observer/filing/0001437749-25-016464.json
- Plain text: https://secwatch.observer/filing/0001437749-25-016464.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.