TAP Air Portugal

TAP Air Portugal has a robust safety record. The airline has been fatality-free for the past 10 years and has not experienced any serious pilot-related incidents during this period. Its only fatal accident occurred on November 19, 1977, involving TAP Flight 425 in Funchal, which remains the airline's sole fatal accident since its inception in 1946. Recent minor incidents reported include hydraulic failure, engine failure, lightning strikes, and smoke in the cockpit, none of which resulted in fatalities.

The airline, along with its subsidiary Portugália Airlines, achieved IATA Environmental Assessment (IEnvA) certification in early 2025. This certification, based on the internationally recognized ISO 14001 standard, signifies the implementation of a strong environmental management system to minimize the environmental impact of its global flight operations and corporate facilities. The IEnvA certification, while not a direct safety certification like IOSA, indicates a commitment to high operational standards. TAP's safety rating is reportedly 7 stars, which is the maximum rating, suggesting it has successfully passed major airline audits.

TAP Air Portugal is actively engaged in a fleet renewal and modernization program, continuously replacing older aircraft with more fuel-efficient and modern models, thereby enhancing both operational efficiency and safety. The airline's long-haul fleet, including the A330-900neo, incorporates advanced cabin configurations. Based on the available data, TAP Air Portugal maintains a strong overall safety assessment, characterized by its modern fleet, adherence to international environmental standards, and a clean recent accident record. In 2010, UNESCO recognized TAP Air Portugal with the "Planet Earth" prize for its pioneering carbon-offsetting scheme.