AUS to SEA upgrade odds
Austin (Austin-Bergstrom International Airport) to Seattle (Seattle-Tacoma International Airport) on Delta and Alaska. 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 AUS to SEA nonstop
- Delta: about 2.8 nonstops a day, 6:09 AM to 6:11 PM, typically BCS3, B738, shortest 2h 31m.
- Alaska: about 2.8 nonstops a day, 8:30 AM to 7:07 PM, typically B739, B39M, B738, shortest 2h 29m.
One-stop options
- American has no nonstop here; a search checks its hubs (DFW, PHX, LAX) for one-stop options ranked by odds.
- United has no nonstop here; a search checks its hubs (DEN, IAH, SFO) for one-stop options ranked by odds.
Schedule facts from the next 60 days of published timetables (5 days observed). Upgrade odds are personal and live, so they are never printed here — run the search.
What the search shows you
Every Delta and Alaska 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.