In a stunning confrontation that has sent shockwaves through the aviation industry, Ryanair CEO Michael O’Leary has publicly lambasted Boeing for its chronic delays in aircraft deliveries, raising alarms about the manufacturer’s future competitiveness. During a recent interview, O’Leary did not hold back, labeling Boeing’s inability to meet contractual obligations as “disappointing” and “corporate BS,” and warned that these setbacks could jeopardize Ryanair’s operational efficiency and financial health.

The airline is still waiting for 29 units of the Boeing 737 Max 8200, which O’Leary claims are crucial for the company’s growth strategy. These delays have already forced Ryanair to revise its passenger projections for 2026 downward, from 215 million to 206 million, and could cost the airline up to €500 million in lost revenue. The frustration is palpable, as O’Leary has repeatedly criticized Boeing’s management and quality control issues, even suggesting that the manufacturer is merely applying “band-aid solutions” to systemic problems.

This latest outburst comes amid increasing scrutiny of Boeing’s production practices, particularly following a Federal Aviation Administration audit that revealed significant quality control lapses. As O’Leary’s patience wears thin, the stakes have never been higher. Should Boeing fail to deliver on its promises, Ryanair may be forced to explore alternatives, including rival Airbus and even emerging players like China’s Comac.

The aviation giant is at a critical crossroads; it must address these issues swiftly or risk losing its long-standing relationship with one of its most significant customers. The clock is ticking, and with O’Leary’s fierce criticism echoing across the industry, Boeing’s reputation—and possibly its future—hangs in the balance. This confrontation could very well be the tipping point that reshapes the competitive landscape of commercial aviation.