PDX → STSPortland to Santa Rosa

live

Direct flights from Portland (PDX) to Santa Rosa (STS): 7 nonstop departures observed each week across 1 airline. 83% of the last 18 operated flights arrived within 15 minutes of schedule. The median arrival is 4 minutes early. No cancellations were recorded across the 18 tracked flights. The nonstop covers 787 km, an estimated 1 hour 31 minutes in the air. Measured by Pro Flight Search from live flight boards at Portland and Santa Rosa. Updated 21 October 2026 at 08:23 UTC.

Today, PDX → STS

Wed 21 Oct · local times
  1. 07:00 AS3112Alaska On scheduleGate D10 ·
  2. 15:06 AS3483Alaska Sched 15:06Departure not confirmed by the board ·

Checked PDX board 01:23

PDX Portland smooth · +0
STS Santa Rosa tracking
787 km · ~1h 31m est.
dep bank 07:00–17:537x weekly
Runs reliable · 1 airline · 7x weekly · nonstop
83% on time

of the last 18 operated PDX → STS flights arrived within 15 minutes

Median arrival delay is −4 min. 0 of 18 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−4 minacross the last 18 operated legs
Flight time~1h 31mestimated from route distance
Weekly departures7x1 direct airline on the leg
Cancelled0.0%recent route rate · 0 of 18

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 AirlinesAS83% on time

Flights AS3112 07:00 daily · AS3483 15:06 daily · AS3036 17:53 Mo Th Fr Su

History

operated legs · board outcomes
10-20AS3112departed+0
10-20AS3483departed−1
10-19AS3036departed+21
10-19AS3112departed−4
10-19AS3483departed+20
10-18AS3036departed−5
10-18AS3112departed−7
10-18AS3483departed−8
10-17AS3112departed+2
10-17AS3483departed−6
10-16AS3036departed−9
10-16AS3112departed−5
10-16AS3483departed−3
10-15AS3036departed−2
10-15AS3112departed−10
10-15AS3483departed−6
10-14AS3112departed+504
10-14AS3483departed−4

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
PDXPortland +0 min smooth 🌤 few clouds · W 3 kt Full PDX delay board →
STSSanta Rosa tracking Full STS delay board →

How the Portland to Santa Rosa route actually runs

Pro Flight Search records official board updates for nonstop PDX 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 — Portland (PDX) to Santa Rosa (STS) route reliability, measured from operated flights on official airport boards.

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

PDX to STS questions

Is PDX–STS running on time right now?

Smooth skies ahead. Both endpoints currently score the same, route health score 100/100. The airports section above carries the live status and delay window at both ends.

Morning or evening flight on PDX–STS?

Operators schedule morning departures around 07:00 and evening departures around 17:53 from PDX. 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 PDX to STS?

Great-circle distance is 787 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 86–97 min gate-to-gate on this route.

How often does PDX–STS fly?

Alaska Airlines runs the route with about 18 flights a week (daily). Since one carrier owns the route, a single disruption tends to ripple through the day.