The numbers behind the AOG surge no one's talking about
The average commercial aircraft is now 15 years old. Before COVID, that number was 13. It doesn't sound like a big jump — until you understand what's driving it and what it's costing the industry right now.
Boeing and Airbus have delivered roughly 5,000 fewer aircraft than pre-pandemic forecasts anticipated since 2019. Airlines that planned to retire older frames kept flying them instead. There was nothing to replace them with.
So older jets stayed in service. And they didn't just stay — they flew harder than ever, on fuller planes, with less downtime between cycles.
✈️ More flight hours. More wear. More unscheduled maintenance. More AOG events.
This isn't a blip. It's structural — and it's getting worse before it gets better.
Why the supply side is struggling to keep up 🔧
As aircraft age, sourcing parts gets harder. Components that were straightforward to find on a 5-year-old airframe become scarce at 15. And the traditional sourcing process — phone calls, emails, RFQ spreadsheets passed between contacts — was never built for the speed that a grounded aircraft demands.
Meanwhile, the engineering workforce is under pressure too. The US is projected to face a shortfall of 43,000 maintenance technicians by 2027. Europe isn't far behind. Every hour waiting for a part is compounded by the difficulty of finding qualified engineers to install it.
The result? AOG events that drag on longer than they should. Revenue haemorrhaging by the hour. And procurement teams stuck chasing suppliers across time zones with no guarantee of a reply.
The supplier who responds first wins the order 📦
Here's what this environment means for the supply side of the market:
⏱️ AOG frequency is rising — this is sustained demand, not a one-off spike
📈 The global AOG support market is valued at $9.6 billion in 2026, growing at over 5% annually
🎯 Airlines are sourcing from non-traditional channels as standard inventory thins out
🏆 Speed of response is now the single biggest competitive differentiator for parts suppliers
The advantage doesn't belong to the supplier with the biggest catalogue. It belongs to the one who puts a confirmed quote in front of an airline procurement team within minutes of an RFQ being posted — not hours, not the next morning.
You don't need more contacts. You need instant connections. 🔗
AOG Today is a real-time digital platform built for exactly this market — not the aviation industry of 2010, where fleets were younger and sourcing had breathing room. The industry of 2026, where older jets demand faster responses and every minute on the ground has a price tag.
✔️ Airlines post RFQs for urgent parts ✔️ Verified suppliers respond instantly with quotes ✔️ Orders are closed the same day
Whether you're managing fleet uptime or fulfilling high-priority inventory — AOG Today shortens the gap between grounded and flying.
💼 Designed for airline procurement teams, MRO providers, parts distributors and AOG support units.
