Aero Support Group

ICAO Global Aviation Safety Report 2024

ICAO Global Aviation Safety Report 2024: Trends, Top Risks & What Operators Should Do Now

Aviation safety insights aligned with IOSA, ISAGO, EASA TCO, UK CAA TCO, Part-145 compliance and SMS implementation

The latest safety performance overview published by the
International Civil Aviation Organization (ICAO)
highlights global civil aviation safety trends (2019–2024) and a detailed 2024 accident snapshot.
With traffic recovery accelerating, airlines, airports, MROs and ground handling organizations should reinforce
aviation safety management systems (SMS), aviation compliance monitoring, and
audit preparation to manage increasing operational exposure.

ICAO Annex 19 / SMS
Aviation Safety Performance
IOSA Audit Preparation
ISAGO / IGOM
EASA TCO Consultancy
UK CAA TCO Support
EASA Part-145
FAA 14 CFR Part 145
Quick takeaway

2024 shows higher accident count and a higher accident rate vs 2023. The key message for operators is clear:
growth must be matched by stronger safety assurance, evidence traceability, and audit-ready implementation.

Passengers (2024)
4.528B
+8.6% vs 2023
Departures (2024)
37.09M
+5.2% vs 2023
Accidents (2024)
95
+43.9% vs 2023
Accident rate (2024)
2.56
per million departures

ICAO’s 2024 snapshot includes 10 fatal accidents, 296 fatalities, and 134 serious injuries.
This strengthens the case for structured programs such as IOSA and ISAGO, plus regulator-ready compliance for
EASA TCO, UK CAA TCO, and Part-145 approvals.

Graph 1 — Traffic recovery and exposure growth (2024 vs 2023)

Passenger demand increased by +8.6% and departures by +5.2%. As exposure increases,
strengthen SMS assurance, internal audit, and compliance monitoring.

Passengers
+8.6%
4.528B passengers
Departures
+5.2%
37.09M departures
Action: align growth plans with operational assurance, training effectiveness checks, and evidence traceability.

Graph 2 — Accident rate increase (2023 → 2024)

Accident rate increased from 1.87 to 2.56 per million departures (+36.8%).
Strong corrective action planning (CAP), management review discipline, and audit readiness reduce both risk and findings.

2023 Accident Rate
1.87
per million departures
2024 Accident Rate
2.56
per million departures
Action: strengthen internal audits, evidence quality, and closure effectiveness for audit and regulator success.

Graph 3 — Frequency vs severity drivers (2024)

High-frequency events (turbulence, abnormal runway contact, ramp/ground handling) drive accident counts, while high-severity outcomes are dominated by
LOC-I and bird strikes. Turbulence also drives most serious injuries.

Frequency drivers (accident count)
TURB — TurbulenceHigh
ARC — Abnormal runway contactHigh
RAMP — Ground handlingMedium
TURB + ARC accounted for >50% of accidents.
Severity drivers (fatal outcomes)
LOC-I — Loss of control in-flightVery high
Bird strikesHigh
Turbulence — Serious injuries (~75%)High
LOC-I + bird strikes = >80% of fatalities.

Emerging Aviation Safety Risk Areas

  • GNSS interference (jamming/spoofing): contingency procedures, reporting and coordination.
  • Turbulence: forecasting use, cabin SOP discipline and injury prevention.
  • Runway safety: runway incursion/excursion prevention and aerodrome safety controls.
  • Wildlife strikes: risk controls near aerodromes and improved reporting.
  • RPAS / Advanced Air Mobility: integration with ATM/DAA and evolving approval frameworks.
  • GADSS: operational control and position reporting expectations.
  • SMS evolution: stronger evidence traceability and safety assurance.

What Operators Should Do Now

  • Strengthen high-severity controls: LOC-I prevention and training effectiveness assurance.
  • Reduce runway and ramp events: process control, competency oversight and internal audits.
  • Improve turbulence defenses: cabin procedures, passenger injury prevention and reporting quality.
  • Build GNSS resilience: procedures, training and route/operational planning.
  • Upgrade evidence traceability: hazards → controls → assurance → performance → management action.

Aviation Safety Consulting and Compliance Support

Aero Support Group
Regulator-Ready Aviation Compliance & Audit Preparation Support
We support airlines, airports, MROs and ground operations providers with practical implementation, evidence traceability and audit-focused execution.


Request a Readiness Assessment →

✅ Audit Readiness
Structured preparation & closure support
🧩 System Integration
SMS + compliance monitoring + ops controls
📌 Evidence Traceability
Regulator-ready evidence packs
🌍 Global Delivery
Remote + on-site support worldwide

Aero Support Group delivers
aviation safety consulting and aviation compliance consulting for IOSA audit preparation,
ISAGO audit preparation, EASA TCO consultancy, UK CAA TCO support,
and EASA Part-145 / FAA 14 CFR Part 145 certification readiness—supported by practical implementation and findings closure.

Our Key Consulting Services
  • IOSA Audit Preparation – gap analysis, conformance support, evidence structuring
  • ISAGO & IGOM Implementation – ground ops oversight, training, audit closure
  • EASA TCO Consultancy – authorization pathway, documentation, authority coordination
  • UK CAA TCO Support – approval readiness, evidence pack, findings closure
  • EASA Part-145 Consulting – MOE/MMS alignment, internal audit & compliance monitoring
  • FAA 14 CFR Part 145 Consulting – RSM/QCM development and FAA certification support
  • SMS Implementation (ICAO Annex 19) – SRM, assurance, SPIs and management review
  • Special Programs – DAQCP, IFQP and JIG inspection preparation
What You Get (Deliverables)
  • 📋 Structured gap assessment and risk-based prioritization
  • 🧭 Practical implementation roadmap with milestones and owners
  • 🗂️ Evidence library and traceability matrix for auditors/regulators
  • ✅ Corrective Action Plan (CAP) development and closure support
  • 🎓 Awareness training and leadership engagement workshops
  • 📈 KPI/SPI monitoring recommendations for continuous improvement
Call to Action
Planning an IOSA/ISAGO audit, TCO authorization, or Part-145 approval? Let’s run a readiness check and provide a regulator-ready action plan.