ATIS Alerts Smart Flight Search
Find the flight least likely to be delayed
BetaWe rank real flight numbers by how often they flew and arrived on time over the last 12 months, adjusted for your travel month and departure time, then check nearby airports and calmer connections. US airlines and airports.
How the ranking works
- Real flights, real records.Every US airline reports each flight’s on-time arrival, cancellation and delay cause to the US DOT. We keep 12 months of it per flight number.
- No lucky streaks.A flight with a short record is pulled toward its airline’s record at that hour and the route’s, so nine good days never beat three hundred.
- Your month and your hour. July thunderstorms and evening knock-on delays are real; scores shift for the month you fly and the time you leave.
- Airport trouble windows.We flag flights that leave or land in the hours when an airport’s FAA ground stops and delay programs usually start.
- Smarter routing. Nearby airports (within 60 miles) and one-stop hubs are compared on the same records.
Historical odds, not a guarantee. ATIS Alerts is not affiliated with any airline.