Tried Google’s price tracking on JFK–CDG and it actually worked snagged Air France La Première for $7,400 roundtrip after watching it sit at $12k+. The alert hit about 4 months out and I booked right away.
It’s not perfect, missed a BA first class dip I saw elsewhere, and their “typical price” data feels high for premium cabins. Still, this one saved me big.

