SEA to PHX upgrade odds
Seattle (Seattle-Tacoma International Airport) to Phoenix (Phoenix Sky Harbor International Airport) on American, Alaska and Delta. Run a free search and every flight on this route is ranked by your real odds of clearing the upgrade list for your status — a calibrated probability with honest error bars, never a bare number.
First search free, no account · then 3 more and a tracked trip with alerts · no card required
Who flies SEA to PHX nonstop
- American: about 3.5 nonstops a day, 6:00 AM to 6:15 PM, typically Embraer regional jet, A319, shortest 2h 54m.
- Alaska: about 0.3 nonstops a day, 1:42 PM to 4:48 PM, typically B738, B39M, shortest 3h 00m.
- Delta: about 0.1 nonstops a day, 1:30 PM to 1:30 PM, typically BCS3, shortest 3h 05m.
One-stop options
- United has no nonstop here; a search checks its hubs (LAX, SFO, DEN) for one-stop options ranked by odds.
Schedule facts from the next 60 days of published timetables (11 days observed). Upgrade odds are personal and live, so they are never printed here — run the search.
What the search shows you
Every American, Alaska and Delta departure on your date, side by side: schedule, aircraft, open premium seats against cabin size, fare, and the upgrade score — a probability with its range and a plain-English reason. The same route an hour earlier or later can differ by 30 points. Book the one that clears.
A 70% shot still misses 3 in 10. Every prediction is graded against the real gate outcome and the misses are published on the track record.