What is the most cost-effective public transit route from O'Hare to downtown Chicago late at night after a trade show?
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Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
What is the most cost-effective public transit route from O'Hare to downtown Chicago late at night after a trade show?
1 real search · 1 real-search pass
Chicago CTA Blue Line O'Hare fare 2026 overnight 24 hours official CTA travel time downtownGoogle ↗
OBSERVED
Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.
Query classes
Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.
Classifying 1 queries…
Searches and sources
ChatGPT1 real searches · gpt-6
Chicago CTA Blue Line O'Hare fare 2026 overnight 24 hours official CTA travel time downtown Google ↗
- Rapid Transit Trains to Chicago Airports (O'Hare & Midway) · transitchicago.com
- P-39 Blue Line Nov 2025.indd · transitchicago.com
- Welcome · transitchicago.com
- Blue Line schedules and service alerts · transitchicago.com
- Ventra payment options · ventrachicago.com