Gogo’s business aviation service revenue falls 9% | Corporate Jet Investor | CJI news

Gogo's first-quarter 2026 financial results reveal a company in the middle of a structural platform transition, with the pain of legacy network attrition now clearly visible in the income statement. Business aviation service revenue fell 9% year-over-year to $154.4 million, the steepest decline across all of Gogo's segments, driven by the accelerating deactivation of aircraft on its legacy EVDO air-to-ground network ahead of the planned phase-out. Total ATG aircraft online contracted to 6,116 units, an 11% year-over-year decline, and average monthly service revenue per aircraft slipped 3% to $3,351. These figures reflect a deliberate, if painful, managed migration rather than a competitive loss of market share — the distinction being critical for operators and fleet managers watching how their connectivity provider is positioned for the medium term.

The most operationally significant signal in the quarter is the pace at which Gogo is converting its legacy base rather than losing it. The company recorded 254 C1 box-swap conversions in Q1 alone, a quarterly record, bringing the cumulative total to 1,063 units, and C1 aircraft online surged 69% sequentially to 557. The C1 path offers classic ATG operators a low-disruption migration to Gogo's LTE network without requiring a full avionics overhaul, and the adoption rate suggests a meaningful portion of the installed base is choosing ecosystem continuity over switching to a competing platform. For flight departments and charter operators running legacy Gogo hardware, this pathway remains the near-term default option and carries considerably lower downtime and cost implications than a full Galileo installation.

On the next-generation side, Gogo Galileo is advancing but remains in an early commercial scaling phase. Ninety-two units shipped in Q1 brought cumulative shipments to 410 across 35 Supplemental Type Certificates covering a current addressable pool of roughly 7,000 aircraft. Galileo aircraft online grew 50% sequentially to just 111 units — a small absolute number that nonetheless reflects STC-limited installation capacity rather than demand. The operator commitments already in place are substantial: VistaJet is deploying across a planned 270-plus aircraft globally, Wheels Up is equipping its 80-plus aircraft fleet, and NetJets Europe is on track for full rollout in the first half of 2026 with North American installations now underway. The addition of 14 more STCs expected in Q2 and Q3 would expand the addressable pool by approximately 1,500 aircraft, a meaningful unlock that will determine whether unit shipment volume can accelerate materially by year-end.

The financial architecture underlying the transition carries real leverage risk that operators should understand when evaluating Gogo's long-term viability as a connectivity provider. Net leverage stood at 3.6x at quarter's end, free cash flow was negative at $19.2 million in Q1, and adjusted EBITDA declined 14% year-over-year to $53.3 million — though the 41% sequential improvement from Q4 2025 suggests the trough may be near. The $40 million in annualized synergies from the Satcom Direct acquisition exceeding prior targets provides some structural offset, and full-year 2026 guidance was reaffirmed at $905 million to $945 million in revenue with $90 million to $110 million in free cash flow projected — implying the back half of the year carries a heavy burden. Military and government revenue growth of 14% year-over-year to $33.4 million also provides a diversification buffer that the purely business aviation-focused legacy Gogo did not have.

For corporate flight departments, charter operators, and fractional program managers, the practical takeaway from Gogo's Q1 results is that the connectivity transition is unfolding on a multi-year timeline with meaningful near-term disruption built in. Operators flying legacy ATG-equipped aircraft should be actively evaluating the C1 migration window, as the EVDO network phase-out is not speculative — it is a published operational certainty with financial evidence now accumulating in quarterly earnings. Those considering Galileo installations should weigh STC availability against their specific airframe types, as coverage gaps in the certification matrix remain the primary constraint on deployment pace. The broader trend across business aviation connectivity — toward high-throughput LEO and hybrid satellite solutions with global coverage — is one Gogo is clearly betting on, and the operator partnerships announced this quarter suggest the majors in the fractional and charter space are placing that same bet alongside them.