PlaneSane: Best Flight Finder

PlaneSane helps you choose the best flight, not just the cheapest, with risk scores for delays, weather, connections, airlines, and airports.

PlaneSane scores every flight on what actually determines a smooth trip - not just the fare.

Most flight search shows you the cheapest option. PlaneSane shows you the most reliable one. Each flight gets a 0–100 score across:

• Reliability - on-time and cancellation history from 7+ years of US DOT data • Weather risk - airport weather patterns across 242 airports • Connection safety - realistic layover times and connection risk • Fare quality - price in context, not just the lowest number

Plus a forward-looking delay model that estimates the chance your specific flight runs on time.

Search one-way, round-trip, or multi-city. Sort and filter by reliability, predicted on-time, price, departure and arrival time, airline, layover length, and nonstop. Tap any flight for the evidence behind its score, a plain-language explanation, the historical delay breakdown, and airport info for your destination and connections.

PlaneSane is free. No account needed.

Scores are advisory and informational - they combine historical performance with a forward-looking model and are not a guarantee of on-time performance. Coverage centers on US carriers and routes to and from the US. PlaneSane doesn't sell tickets; booking links hand off to third parties.