The travel industry runs on demand signals — and few signals are more immediate than search. When people plan trips, research airlines, or compare routes, they turn to Google. This tracker maps search demand to real financial performance for public airlines and online travel agencies, asking a simple question: Does growing online visibility translate to revenue growth?
Financial Trend
The data tells a nuanced story. Among US carriers, Alaska Air and SkyWest posted the strongest revenue growth despite relatively modest search volume increases — suggesting operational efficiency and route strategy matter as much as brand visibility. Meanwhile, JetBlue and Frontier performed poorly on both metrics. Notably, Expedia outpaced most airlines on search growth, reflecting the broader tailwind behind online travel booking platforms.
The chart below plots search demand growth against revenue growth for US airlines and OTAs — the only segment where we currently have both data points.
Explore the full dataset below — sort by any column to find the fastest-growing airlines, airports, flight routes and OTAs worldwide.
Wrapping Up
Financial growth data currently covers US airlines only. We’ll add international carrier and OTA financial data in coming quarters as coverage expands. Search volume data covers all companies, airports, and routes in the tracker.