PSP → STSPalm Springs to Santa Rosa

live

Direct flights from Palm Springs (PSP) to Santa Rosa (STS): 5 nonstop departures observed each week across 1 airline. 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 Palm Springs and Santa Rosa. Updated 30 October 2026 at 22:48 UTC.

PSP Palm Springs smooth · +13
STS Santa Rosa tracking
768 km · ~1h 29m est.
departs 12:025x weekly
Running clean · 1 airline · 5x weekly · nonstop
82 / 100

route health from live PSP and STS delay boards

0 of 5 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Flight time~1h 29mestimated from route distance
Weekly departures5x1 direct airline on the leg

The week

scheduled departures · origin local time
06121824
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 days
Alaska AirlinesAS

Flights AS3213 12:02 Mo Th Fr Sa Su

History

operated legs · board outcomes
10-30AS3213departed+64
10-29AS3213departed+5
10-26AS3213departed+169
10-25AS3213departed+149
10-24AS3213departed+24

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
PSPPalm Springs +13 min smooth 🌤 clear · N 0 kt Full PSP delay board →
STSSanta Rosa tracking Full STS delay board →

How the Palm Springs to Santa Rosa route actually runs

Pro Flight Search records official board updates for nonstop PSP 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: Palm Springs (PSP) to Santa Rosa (STS) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/PSP-STS
How we measure this →

PSP to STS questions

Is PSP–STS running on time right now?

Smooth skies ahead. The departure side at PSP is the weaker end, route health score 82/100. The airports section above carries the live status and delay window at both ends.

How long is the flight from PSP to STS?

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 PSP–STS 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 PSP and arrival-side delay at STS, 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.