1. How we collect and normalize flight price data
When you search a route, Skycast pulls live flight offers for the airports, date, and trip filters you selected. The returned fares include carrier, itinerary structure, stop counts, and the total ticket price. That live view is the starting point, not the final answer.
Skycast then saves comparable price snapshots for that route so the next search can be measured against actual history instead of a generic industry average. Normalization matters because a $420 fare can be excellent on one route and ordinary on another. Route-specific history makes the recommendation more honest.
Live offer pulls
We query live flight offers for the exact route, departure date, and traveler filters you choose.
Comparable snapshots
Returned fares are normalized into route snapshots so today can be compared against the route's own recent history.
Route-level history
Each search strengthens the route timeline, which is then reused for price-history charts and trend analysis.
2. What "price percentile" means and why it matters
Raw price alone is not enough. A price percentile asks a better question: where does today's fare sit compared with other observed prices for this same route and travel window? Lower percentiles mean today is closer to the cheaper end of the route's normal range. Higher percentiles mean you are looking at a relatively expensive moment.
Example
If a JFK → LAX fare lands in the 20th percentile, only about 20% of comparable observed prices were lower. That usually means you are already close to a good entry point. A fare in the 80th percentile is much more likely to be expensive relative to the route's own history, even if the absolute number does not look shocking at first glance.
3. How AI trend detection works
Skycast combines short-term movement with longer-route context. On the short end, it looks at recent price velocity, the direction of the last few snapshots, and how current price compares with the recent average. On the longer end, it weighs the broader route baseline, a 30-day style trend view, and how volatile the route has been overall.
Short-term signals
Recent price velocity, five-snapshot direction, and the current price versus the latest moving average help answer whether the route is accelerating upward or cooling off right now.
Long-term signals
A broader moving-average baseline and route volatility keep Skycast from overreacting to one cheap or expensive search. Higher volatility reduces confidence because unstable routes need more caution.
The result is a probability-weighted recommendation rather than a static rule. When history is shallow, Skycast still gives you a useful read but clearly marks the prediction as data-limited so the recommendation is read with the right level of confidence.
4. What Buy Now, Wait, and Monitor mean in practice
Buy Now
Current fares look favorable versus the route's recent baseline and the trend is leaning upward, so delaying is more likely to hurt than help.
Wait
The route still has room to soften. Prices are not yet unusually cheap, or the short-term movement suggests a better entry point may still appear.
Monitor
Signals are mixed. The route is close enough to fair value that the next few snapshots matter more than a hard buy-or-wait call right now.