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Open homepageUse case
How do I track a route without checking it every day?
The point of a watchlist is not more alerts. It is fewer, better moments of attention. SERP Radio is trying to keep you attached to a route when something meaningful changes, not every time a number twitches.
The decision
Manual monitoring is expensive even when the route is simple.
Checking the same route every day feels active, but most of the time it is just repetitive uncertainty.
A useful watchlist reduces that churn. Instead of repeatedly asking whether today is different, you stay attached to the route until the market actually gives you a reason to look again.
What SERP Radio reads
The watchlist is tied to route-state changes, not generic email frequency.
That is the public promise: meaningful movement over spam.
Route pages, homepage signal modules, and the broader market signal all point to the same idea. A route becomes worth revisiting when the state changes enough to matter: pricing moves, timing windows tighten, or the route starts to upgrade from passive monitoring into a more actionable read.
That is why the public copy should feel different from a generic email signup. You are asking to stay attached to a route or market, not asking for routine travel mail.
What to do
Read the route, decide whether it is worth following, then leave the market alone until it changes.
The intended workflow is simple: use the page for context, use the watchlist for patience.
Open the route page when you need the current read. If the route is not actionable yet, use the watchlist and move on. Come back when the product has a better reason to pull you back in.
Live surfaces
Route page
JFK to Miami
/flights/jfk-to-mia
Open route pageMarket signal
Broadcast
/broadcast
Open broadcastWhy this matters
A watchlist is useful when it helps you spend less time monitoring and more time reacting at the right moment. The product should create better timing, not more inbox noise.