1K+
free subscribers

Aerology

About the Substack

Probabilistic predictions on air travel disruption (plus insights on the underlying mechanics).

About Tim Donohue

Formerly ran United's Operations Center at EWR; UA Network Planning analyst before that. Currently co-founding Aerology to save missed connections, canceled trips and lengthy delays.

Subscriber Growth

The number of free subscribers for Aerology over time since it was added to the directory.

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