CorrelateAI › Pairs
US Air Passengers Carried vs US Internet Usage
US Air Passengers Carried and US Internet Usage correlate at r = +0.76 over 34 years (1990–2023), p < 0.0001. With the time trend removed, r = +0.23. Likely spurious (shared time trend).
Verdict: Likely spurious (shared time trend). Both series mostly just trend over time. After removing that trend the correlation collapses to 0.23 — the relationship is probably coincidental, not causal.
- Pearson r
- +0.76
- p-value
- < 0.0001
- Years compared (n)
- 34 (1990–2023)
- 95% confidence interval
- 0.56 to 0.87
- Correlation with the time trend removed
- +0.23
Sources
- US Air Passengers Carried (passengers): Our World in Data. US Air Passengers Carried (Our World in Data: Air transport, passengers carried).
- US Internet Usage (% of population): Our World in Data. US Internet Usage (Our World in Data: Share of the population using the Internet).
Related pairs
- US Internet Usage vs US Internet Users (r = +1.00)
- US Internet Usage vs US Adult Obesity (r = +0.98)
- US Internet Usage vs US Mobile Subscriptions (r = +0.98)
- US Internet Usage vs US Median Age (r = +0.97)
- US Internet Usage vs US Population (r = +0.97)
- US Internet Usage vs US Infant Mortality (r = -0.96)
Correlation does not imply causation. How the verdict is worked out.