How Safe Is Flying Really? The Reassuring Facts
Flying is statistically the safest way to travel — and it keeps getting safer year after year. Here are the calm, sourced numbers and the reasons behind them, to show your mind that your gut feeling is, this time, not a reliable guide.
Yes — flying is statistically the safest way to travel. In 2024, according to IATA, there was roughly one accident per 880,000 flights, and the risk has been falling for decades. Per kilometre travelled, a flight is many times safer than a car trip. Your fear is understandable — but the numbers are reassuringly on your side.
The reassuring numbers — with sources
Numbers are often the best reassurance, because they show how rarely anything actually happens. These four facts come from independent, publicly verifiable sources — you can check each one yourself.
1 in 13.7 million
How low the risk is per flight
A 2024 MIT study puts the risk at around one fatality per 13.7 million flight boardings (period 2018–2022). Put differently: even if you flew every single day, you would statistically have to fly for tens of thousands of years to come anywhere near that risk.
MIT / Arnold Barnett, 2024
1 accident / 880,000 flights
Worldwide accident rate in 2024
Across 40.6 million flights in 2024, IATA recorded an accident rate of 1.13 per million — that is one occurrence per roughly 880,000 flights, and "accident" is far from meaning "crash". The vast majority of flights are completely uneventful.
IATA Safety Report 2024
Safer every year
Risk roughly halves each decade
About 50 years ago the risk was around 1 in 350,000 boardings — today it is 1 in 13.7 million. MIT research finds safety improves by about 7% per year and roughly halves every ten years. You are flying more safely today than any generation before you.
MIT / Arnold Barnett, 2024
Safer than the car
Per kilometre, compared
Per billion passenger-kilometres, flying accounts for only about 0.003 deaths, against roughly 2.9 for the car (Allianz pro Schiene). The US National Safety Council puts the lifetime risk in a car at about 1 in 93 — for air passengers it is so small that it is "too small to calculate".
Allianz pro Schiene · NSC
Figures as of: IATA Safety Report 2024 (published February 2025), MIT study 2024, NSC Injury Facts, Allianz pro Schiene. Statistics vary slightly by method and period — but the order of magnitude is the same across every credible source: flying is extraordinarily safe.
Why flying is so safe
These low numbers are no accident — they are the result of many layers of safety working together. Once you see how many people and systems are looking after your flight, trust often comes more easily.
Backed up twice and three times over
Modern airliners are built with redundancy throughout: key systems — from hydraulics to electrical power to flight controls — exist several times over. If one part fails, another takes over seamlessly. A single fault therefore never puts an aircraft in danger.
Two experienced pilots
There are always two fully trained pilots in the cockpit, monitoring every phase together and cross-checking each other. They train regularly in the simulator for exactly the rare situations you fear — so that what feels alarming becomes routine for them.
One engine is enough
Every twin-engine airliner is designed and certified to fly on and land safely with just one engine — pilots practise precisely this on a regular basis. And even with no thrust at all, an airliner glides many dozens of kilometres from cruising altitude. It does not drop, it flies. Engine failures are also extremely rare.
Maintenance on a fixed schedule
Every aircraft is inspected at strictly prescribed intervals — from the daily walk-around to a complete teardown. No part is ever run until it fails; everything is checked and replaced preventively, long before a problem could ever arise.
Air traffic control is watching too
From take-off to landing, your flight is supervised without interruption by air traffic control. Controllers keep reliable distances between every aircraft on radar, and on board, automated systems add a further warning layer for any approach. You are never alone in the sky.
Every incident becomes a lesson
Aviation has an open safety culture: even the smallest anomalies are reported, investigated and fed into better procedures worldwide. It is exactly this tireless learning process that makes flying safer today than it has ever been.
What this means for you
Fear of flying is not a matter of logic — which is exactly why telling yourself to "stop overreacting" helps so little. Your body is responding to a feeling, not to a statistic. Even so, it can take a weight off to know, in black and white, that your rational mind is right: you are boarding the safest mode of transport in the world.
The uncomfortable sensations on board — a bump in turbulence, an unfamiliar sound, the pull on take-off — are normal, harmless features of flying, not warning signs. With a little knowledge and a few tools, that very gap between feeling and fact can be closed, step by step.
You do not have to manage this alone. With clear explanations, calming exercises and structured training, you can teach your nervous system that it is allowed to relax — and take off more calmly next time.
Frequently asked questions about flight safety
The questions many people ask themselves before a flight — answered calmly and honestly, with the sourced facts behind them.
From knowing to feeling good
Now you know the facts — you take the next step with PassengerGuard: mental flight training based on CBT and guided instant relief, evaluated in a study by Ruhr University Bochum and usable offline in flight mode.
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