Know your real upgrade odds before you book.
You've earned it — now let's get you seated up front. An advanced machine learning model helps you pick flights to maximize your odds and make your elite status work for you — on United, Delta, American, and Alaska.
Start free — 5 searches on us, no card required.
Book the flight that clears.
We can't pull strings to get you upgraded — but booking the same route an hour later can double your odds of clearing the list.
A 70% shot still misses 3 in 10.
Every prediction is a probability, not a promise — and every one is graded against the real gate outcome.
Hopeless flight? We'll tell you first.
When your flight's a long shot, we say so before you book — and point you to a better departure when one exists.
Every flight, scored like this.
Schedule, aircraft, open premium seats against cabin size, fare — and the upgrade score: a calibrated probability with its honest range, plus one-tap booking on the airline's own site.
4h 41m · nonstop Airbus A321neo 10 / 20 $486
Illustrative example with sample numbers — run a search to see live odds for your status.
You earned the status — let's put it to work.
Search any route across four airlines and see every flight ranked by its real upgrade odds.
Free account · 5 searches on us · no card required