American AirlinesAA71% on time
Flights AA4989 varies daily · AA3757 10:16 Mo We Th Fr Sa Su · AA6459 13:25 daily
live
Direct flights from Phoenix (PHX) to Santa Rosa (STS): 7 nonstop departures observed each week across 1 airline. 71% of the last 7 operated flights arrived within 15 minutes of schedule. The median arrival is 9 minutes late. No cancellations were recorded across the 7 tracked flights. The nonstop covers 1,123 km, an estimated 1 hour 56 minutes in the air. Measured by Pro Flight Search from live flight boards at Phoenix and Santa Rosa. Updated 14 September 2026 at 20:53 UTC.
PHX
Phoenix
busy · +18
STS
Santa Rosa
tracking
1,123 km · ~1h 56m est.
Runs mixed · 1 airline · 7x weekly · nonstop
71% on time
of the last 7 operated PHX → STS flights arrived within 15 minutes
Median arrival delay is +9 min. 0 of 7 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival+9 minacross the last 7 operated legs
Flight time~1h 56mestimated from route distance
Weekly departures7x1 direct airline on the leg
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
American Airlines
Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.
Who flies it
observed on the boards · 7 daysHistory
operated legs · board outcomesActual board outcomes rather than schedules, paired departure and arrival per flight and day.
Full board history, day by day →
Airports right now
live boardsnext sweep in 120s
How the Phoenix to Santa Rosa route actually runs
Pro Flight Search records official board updates for nonstop PHX to STS flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.
Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Cite this data
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Suggested citation
Pro Flight Search — Phoenix (PHX) to Santa Rosa (STS) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/PHX-STS
PHX to STS questions
Is PHX–STS running on time right now?
Mostly on schedule. The departure side at PHX is the weaker end, route health score 76/100. The airports section above carries the live status and delay window at both ends.
Morning or evening flight on PHX–STS?
Operators schedule morning departures around 10:16 from PHX. Earlier flights typically land before destination-airport delays accumulate later in the day; check the STS delay card to confirm conditions when you'd arrive.
How long is the flight from PHX to STS?
Great-circle distance is 1,123 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 109–126 min gate-to-gate on this route.
How often does PHX–STS fly?
American Airlines runs the route with about 20 flights a week (daily). Since one carrier owns the route, a single disruption tends to ripple through the day.
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