AS2012 STS → LAX

Alaska Airlines · Santa Rosa, CA to Los Angeles, CA · 40 flights observed, 2025-10-26 to 2025-12-16 · 399 mi

This flight runs much more reliably at some times of day than others — 100% on-time departing 3–6pm vs. 54% departing 6–9pm.

AS2012 covers more than one route in the data window — the stats below are for STS → LAX, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
70%
Median delay
+4 min
90th percentile
+36 min
Cancellation rate
8%

How often is AS2012 on time?

Across 40 flights on STS → LAX from 2025-10-26 to 2025-12-16, AS2012 arrived within 15 minutes of schedule 70% of the time. The median arrival delay was +4 min, and the worst 10% of flights arrived +36 min or later. 8% of flights were cancelled.

Delay distribution

Arrival delay for completed flights (excludes cancellations and diversions).

ArrivalFlightsShare
Early / on-time2670%
16-30 min616%
31-60 min38%
61-120 min25%
2+ hrs00%

Performance by month

MonthFlightsOn-timeAvg delay
2025-10667%+27 min
2025-111850%+14 min
2025-1213100%-5 min

Performance by day of week

DayFlightsOn-time
Mon560%
Tue786%
Wed683%
Thu560%
Fri580%
Sat580%
Sun425%

Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…