STS → LAXSanta Rosa to Los Angeles

live

Direct flights from Santa Rosa (STS) to Los Angeles (LAX): 21 nonstop departures observed each week across 1 airline. 90% of the last 21 tracked flights arrived within 15 minutes of schedule. The median arrival is 10 minutes early. No cancellations were recorded across the 21 tracked flights. The nonstop covers 643 km, an estimated 1 hour 19 minutes in the air. Measured by Pro Flight Search from live flight boards at Santa Rosa and Los Angeles. Updated 15 November 2026 at 06:33 UTC.

STS Santa Rosa tracking
LAX Los Angeles heavy · +36
643 km · ~1h 19m est.
dep bank 07:07–19:0121x weekly
Runs reliable · 1 airline · 21x weekly · nonstop
90% on time

of the last 21 tracked STS → LAX flights arrived within 15 minutes

Median arrival delay is −10 min. 0 of 21 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−10 minacross the last 21 arrivals
Flight time~1h 19mestimated from route distance
Weekly departures21x1 direct airline on the leg
Cancelled0.0%recent route rate · 0 of 21

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 AirlinesAS95% on time

Flights AS3093 07:07 daily · AS2308 11:30 daily · AS2254 14:37 Tu We Sa · AS2475 19:01 Mo Th Fr Su

History

operated legs · board outcomes
11-14AS2254arrived−7
11-14AS2308arrived+13
11-14AS3093arrived−35
11-13AS2308arrived+5
11-13AS3093arrived−13
11-12AS2308arrived−10
11-12AS2475arrived−12
11-12AS3093arrived−25
11-12EJM36arrived−13
11-12KOW996arrived+105
11-11AS2254arrived+11
11-11AS2308arrived−20
11-11AS3093arrived−16
11-10AS2254arrived+28
11-10AS2308arrived−5
11-09AS2308arrived−10
11-09AS2475arrived+1
11-09AS3093arrived−32
11-08AS2308arrived−1
11-08AS2475arrived−2
11-08AS3093arrived−32

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
STSSanta Rosa tracking Full STS delay board →
LAXLos Angeles +36 min heavy 🌤 few clouds · E 4 kt Full LAX delay board →

How the Santa Rosa to Los Angeles route actually runs

Pro Flight Search records official board updates for nonstop STS to LAX 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 Los Angeles (LAX) route reliability, measured from operated flights on official airport boards.

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

STS to LAX questions

Is STS–LAX running on time right now?

Some delays possible. The arrival side at LAX is the weaker end, route health score 52/100. The airports section above carries the live status and delay window at both ends.

Morning or evening flight on STS–LAX?

Operators schedule morning departures around 07:07 and evening departures around 19:01 from STS. Earlier flights typically land before destination-airport delays accumulate later in the day; check the LAX delay card to confirm conditions when you'd arrive.

How long is the flight from STS to LAX?

Great-circle distance is 643 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 75–85 min gate-to-gate on this route.

How often does STS–LAX fly?

Alaska Airlines runs the route with about 21 flights a week (daily). Since one carrier owns the route, a single disruption tends to ripple through the day.