Contrails cause
57% of aviation
warming.
91% of airlines still ignore it. SkyPrint holds them accountable with transparent scorecards and puts carbon intelligence directly into your booking flow.
The problem no one talks about
Aviation is 3.5% of global warming. Contrails are 57% of that.
The fix is known: slight altitude adjustments on less than 2% of flights could eliminate the majority of contrail warming. The software exists. Airlines aren't using it—because there's no consumer pressure and no accountability. SkyPrint changes that.
Why Contrails Matter More Than CO₂
Bigger Than CO₂
Contrails trap heat that rivals or exceeds direct CO₂ emissions on many routes — yet 91% of airlines do nothing about it.
Up to 57% of aviation warming
The Fix Exists
Slight altitude adjustments on less than 2% of flights could eliminate the majority of contrail warming. The technology is ready.
Less than 2% of flights need rerouting
No Accountability
Airlines won't act without consumer pressure. SkyPrint scores every airline A through F and puts the data in your hands before you book.
Transparent scorecards for 120+ airlines
How SkyPrint Works
Score airlines
Every airline graded A–F on emissions, contrail avoidance, and fuel efficiency.
Compare flights
See CO₂ delta, contrail risk, and climate score side-by-side before you book.
Ask Aero
Our AI breaks down the data in plain language so you know exactly what you're choosing.
Simulate routes
Model contrail-optimized alternatives and see the cost-benefit breakdown.
Carbon intelligence in your booking
Same route.
Different impact.
For any two flights, see the CO₂ delta, contrail risk, airline scorecard grade, and price difference normalized against the real carbon cost. Not just a number—a story.
Try a searchDirect · 7h 25m
Climate Score
2.1
Contrail Risk
High
CO₂
847 kg
Direct · 7h 25m
Climate Score
8.9
Contrail Risk
Low
CO₂
312 kg
Flight Story
See the science behind one real flight
57%
Of Aviation Warming
Caused by contrails alone
91%
Airlines Ignoring It
No contrail avoidance programs
<2%
Flights Need Rerouting
To eliminate most contrail warming
3.5%
Of Global Warming
From aviation — and growing
The industry won't change itself
Consumer pressure drives corporate action. SkyPrint gives you the data to hold airlines accountable—and the tools to fly smarter while you do it.