The International Air Transport Association (IATA) has released 2021 safety performance data for the commercial airline industry showing strong improvement in several areas compared to both 2020 and to the five years 2017-2021. Highlights include:
- Reductions in the total number of accidents, the all-accident rate and fatalities.
- IATA members and airlines on the IATA Operational Safety Audit (IOSA) registry (which includes all IATA members) experienced zero fatal accidents last year.
- No runway/taxiway excursion accidents, for the first time in at least 15 years.
“Safety is always our highest priority. The severe reduction in flight numbers last year compared to the 5-year average magnified the impact of each accident when we calculate rates. Yet in the face of numerous operational challenges in 2021, the industry improved in several key safety metrics. At the same time, it is clear that we have much work ahead of us to bring all regions and types of operations up to global levels of safety performance,” said Willie Walsh, IATA’s Director General.
The overall increase in the fatality risk in 2021 to 0.23 is owing to the rise in fatal turboprop accidents. There was one fatal accident involving jet aircraft last year and the jet fatality risk in 2021 was 0.04 per million sectors, an improvement over the 5-year average of 0.06.
The overall fatality risk of 0.23 means that on average, a person would need to take a flight every day for 10,078 years to be involved in an accident with at least one fatality.
The global average jet hull loss rate declined slightly in 2021 compared to the five-year average (2017-2021). Five regions saw improvements, or no deterioration compared to the five-year average.
Five regions showed improvement or no deterioration in the turboprop hull loss rate in 2021 when compared to the 5-year average. The only regions to see increases compared to the five-year average were the CIS and Africa.
Although sectors flown by turboprops represented just 10.99% of total sectors, accidents involving turboprop aircraft represented 50% of all accidents, 86% of fatal accidents and 49% of fatalities in 2021.
“Turboprop operations will be a focus area to identify ways and means to reduce the number of incidents related to certain aircraft types,” said Walsh.
Airlines based in the CIS region experienced no fatal jet accidents in 2021 for the second consecutive year. However, there were four turboprop accidents. Three of these resulted in 41 fatalities, accounting for more than a third of 2021 fatalities.
Airlines based in sub-Saharan Africa experienced four accidents in 2021, all with turboprop aircraft, three of which resulted in 18 fatalities.