Sources & citations
Every safety statistic on AviEase comes from a primary source — FAA and EASA regulations, IATA and NTSB safety reports, peer-reviewed research or government data. If anything looks wrong or out of date, please tell us.
Aviation safety statistics
Used in the home page facts, the Safety Statistics article, the Calm Assistant, and the FAQ.
- MIT News — Study: Flying keeps getting safer (Aug 2024) ↗
Arnold Barnett's research on safety per passenger boarding: flying has become roughly twice as safe every decade since the late 1960s, and in 2018–2022 more than 99.99999% of boardings worldwide ended safely.
- IATA — 2024 Annual Safety Report (press release) ↗
40.6 million flights in 2024 — about 110,000 a day — with one reportable safety event per 880,000 flights (most of them minor) and an overall safety record better than the five-year average.
- IATA — Global Air Passenger Demand Reaches Record High in 2024 ↗
37.3 million scheduled commercial flights and roughly 5 billion passengers in 2024.
- National Safety Council — Injury Facts (2024 data) ↗
US comparison figures showing road travel carries far more risk than flying.
- Savage (2013) — Comparing safety across US transportation modes over time ↗
Research in Transportation Economics 43(1). Mile for mile, commercial flights were roughly 100 times safer than cars (US, 2000–2009).
Aircraft structure and certification
Used wherever AviEase mentions structural safety margins.
- FAA — 14 CFR 25.303 (Factor of safety) ↗
Establishes the 1.5 ultimate-load factor over limit load.
- FAA — 14 CFR 25.305 (Strength and deformation) ↗
Requires structures to support ultimate loads for at least 3 seconds without failure.
Aircraft systems and procedures
Used in the takeoff, sounds and backup-systems articles, and in Avi's answers about engines and backups.
- FAA — 14 CFR 25.1309 (Equipment, systems, and installations) ↗
The design standard that no single failure may prevent continued safe flight and landing.
- FAA — 14 CFR 121.161 (ETOPS route limitations) ↗
- FAA — 14 CFR 25.107 (Takeoff speeds) ↗
- FAA — Airplane Flying Handbook (FAA-H-8083-3) ↗
- FAA — Pilot's Handbook of Aeronautical Knowledge (FAA-H-8083-25) ↗
Pilot training and qualification
- FAA — 14 CFR 61.159 (ATP aeronautical experience) ↗
The 1,500-hour rule, including the 500/100/75 hours of cross-country, night, and instrument time.
- FAA — Airline Transport Pilot certification ↗
Turbulence
- FAA — Turbulence: Staying Safe ↗
- NTSB — Preventing Turbulence-Related Injuries in Air Carrier Operations (SS-21-01, 2021) ↗
How turbulence-related cabin injuries happen, and how simply keeping a seatbelt fastened prevents them.
Cabin air and HEPA filtration
- FAA — Cabin Air Quality ↗
HEPA filtration removes 99.97% of particulates; cabin air is exchanged roughly every 3–5 minutes.
- EASA — How is air recirculated in the cabin and is it safe? ↗
Flight anxiety: prevalence and triggers
- Clark & Rock (2016) — Processes Contributing to the Maintenance of Flying Phobia: A Narrative Review ↗
Frontiers in Psychology 7:754. Discusses prevalence estimates ranging from ~2.5% (clinical aerophobia) up to ~40% (self-reported fear), and the related worries — confinement, heights, panic symptoms, social concerns — behind the trigger list on our personal course form.
- Cleveland Clinic — Aerophobia (Fear of Flying) ↗
Common triggers include take-off and landing, turbulence, storms, feeling enclosed, motion sickness and upsetting news — and for many people, the anxiety itself.
Understanding anxiety and practising coping skills
Clinical guidance behind the psychological tools. General anxiety skills are adapted to flying; the articles and profile do not diagnose a condition.
- NIMH — Panic Disorder: What You Need to Know ↗
Physical symptoms, fear of further panic, assessment and CBT, including guided practice with bodily sensations.
- Centre for Clinical Interventions — When Panic Attacks ↗
Western Australian public health resources on triggers, predictions, checking habits, gradual practice and maintaining progress.
- Centre for Clinical Interventions — Worry and Rumination ↗
Distinguishing practical problems from repeated worry, and learning to live with some uncertainty.
- Centre for Clinical Interventions — Building Self-Compassion ↗
Responding to distress with care rather than self-criticism.
- WHO — Doing What Matters in Times of Stress ↗
A general stress-management guide teaching grounding, noticing thoughts, kindness and making room for difficult feelings.
- NHS — Breathing exercises for stress ↗
Gentle, comfortable breathing without forcing a depth or count.
- Wilhelm & Roth (1997) — Clinical characteristics of flight phobia ↗
A clinical study describing worries about the flight, bodily feelings and other people's reactions. Each new Library article also lists its specific sources.
Crisis support
If you are in crisis or thinking about hurting yourself, please reach out to one of these services. They are free, confidential, and staffed 24/7.
- 988 Suicide & Crisis Lifeline (US — call or text 988) ↗
Free and confidential, 24/7. Available in English and Spanish, with interpretation in 240+ languages.
- Samaritans (UK & Ireland — call 116 123) ↗
Free, confidential, 24/7.
- Find a Helpline — international directory (175+ countries) ↗
Operated by ThroughLine; verified helplines worldwide.