Alaska AirlinesAS100% on time
Flights AS2242 10:31 Mo Th Fr Sa Su
live
Direct flights from Santa Rosa (STS) to Palm Springs (PSP): 5 nonstop departures observed each week across 1 airline. 100% of the last 5 tracked flights arrived within 15 minutes of schedule. The median arrival is 4 minutes early. No cancellations were recorded across the 5 tracked flights. The nonstop covers 768 km, an estimated 1 hour 29 minutes in the air. Measured by Pro Flight Search from live flight boards at Santa Rosa and Palm Springs. Updated 13 November 2026 at 23:48 UTC.
STS
Santa Rosa
tracking
PSP
Palm Springs
busy · +20
768 km · ~1h 29m est.
Runs reliable · 1 airline · 5x weekly · nonstop
100% on time
of the last 5 tracked STS → PSP flights arrived within 15 minutes
Median arrival delay is −4 min. 0 of 5 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival−4 minacross the last 5 arrivals
Flight time~1h 29mestimated from route distance
Weekly departures5x1 direct airline on the leg
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Alaska 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 Santa Rosa to Palm Springs route actually runs
Pro Flight Search records official board updates for nonstop STS to PSP 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: Santa Rosa (STS) to Palm Springs (PSP) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/STS-PSP
STS to PSP questions
Is STS–PSP running on time right now?
Mostly on schedule. The arrival side at PSP is the weaker end, route health score 74/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from STS to PSP?
Great-circle distance is 768 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 84–96 min gate-to-gate on this route.
How often does STS–PSP fly?
Alaska Airlines runs the route with about 5 flights a week (sun, mon, thu, fri, sat). Since one carrier owns the route, a single disruption tends to ripple through the day.
What does the route health score measure?
A blend of departure-side delay at STS and arrival-side delay at PSP, computed from rolling delay windows (refreshed every 40 minutes) with a daily-rollup fallback. Current MVFR, IFR, or LIFR endpoint weather caps the score when flight rules can limit throughput. Higher is healthier: 100 means operations are clean at both ends.
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