The air transport industry delivered another year of strong overall performance on safety including showing improvements on the five-year average for several key parameters in 2024, but it took a step back from an “exceptional” performance in 2023.
According to the International Air Transport Association (IATA), the all-accident rate of 1.13 per million flights (one accident per 880,000 flights) was better than the five-year average of 1.25 but worse than the 1.09 recorded in 2023.
In its ‘2024 Annual Safety Report’ released on Wednesday, IATA noted there were seven fatal accidents last year, among 40.6mn flights. That is higher than the single fatal accident recorded in 2023 and the five-year average of five fatal accidents.
There were 244 on-board fatalities in 2024, compared to the 72 fatalities reported in 2023 and the five-year average of 144. Fatality risk remained low at 0.06, below the five-year average (0.10), although double the 0.03 reported in 2023.
In the Middle East and North Africa, with two accidents in 2024, the all-accident rate improved from 1.12 accidents per million sectors in 2023 to 1.08 in 2024 and was also better than its five-year average of 1.09.
Fatality risk in the region has remained zero since 2019. While no accidents were related to GNSS interference, it has emerged as a critical area of concern in the region.
IATA’s Director General Willie Walsh said: “Even with recent high profile aviation accidents, it is important to remember that accidents are extremely rare. There were 40.6mn flights in 2024 and seven fatal accidents. Moreover, the long-term story of aviation safety is one of continuous improvement.
“A decade ago, the five-year average (2011-2015) was one accident for every 456,000 flights. Today, the five-year average (2020-2024) is one accident for every 810,000 flights. That improvement is because we know that every fatality is one too many. We honour the memory of every life lost in an aviation accident with our deepest sympathies and ever greater resolve to make flying even safer. And for that, the accumulation of safety data, including the 2024 safety report, is our most powerful tool.”
Key safety insights include:
• Rising conflict zone risks: The downing of two aircraft in conflict zones (Kazakhstan with 38 fatalities and Sudan with five fatalities) has reinforced the importance of the Safer Skies initiative, established in the aftermath of the PS752 tragedy to facilitate safeguards in high-risk airspace.
• Most common accidents: Tail strikes and runway excursions were the most frequently reported accidents in 2024, underscoring the importance of take-off and landing safety measures. Notably, there were no controlled-flight-into-terrain (CFIT) accidents.
• Airlines on the registry of the IATA Operational Safety Audit (IOSA) (including all IATA member airlines) had an accident rate of 0.92 per million flights, significantly lower than the 1.70 recorded by non-IOSA carriers.
Walsh noted: “Accident investigation is a vital tool for improving global aviation safety. To be effective, the reports of accident investigations must be complete, accessible, and timely. Annex 13 of the Chicago Convention is clear that this is a state’s obligation. Burying accident reports for political considerations is completely unacceptable.
“And if capacity is the blocker, then we need a coordinated global effort to provide technical support to countries with limited accident investigation expertise.”
He added: "The sharp rise in Global Navigation Satellite System (GNSS) interference events is deeply concerning. Reliable navigation is fundamental to safe and efficient flight operations. Immediate steps by governments and air navigation service providers are needed to stop this practice, improve situational awareness, and ensure that airlines have the necessary tools to operate safely in all areas."

According to the International Air Transport Association, the all-accident rate of 1.13 per million flights was better than the five-year average of 1.25 but worse than the 1.09 recorded in 2023.