AS3103 SBP → SAN

Alaska Airlines · San Luis Obispo, CA to San Diego, CA · 36 flights observed, 2026-01-07 to 2026-02-11 · 263 mi

This flight's reliability varies a lot by day of week — 100% on-time on Tuesdays vs. 60% on Mondays.

AS3103 covers more than one route in the data window — the stats below are for SBP → SAN, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
89%
Median delay
-8 min
90th percentile
+15 min
Cancellation rate
0%

How often is AS3103 on time?

Across 36 flights on SBP → SAN from 2026-01-07 to 2026-02-11, AS3103 arrived within 15 minutes of schedule 89% of the time. The median arrival delay was -8 min, and the worst 10% of flights arrived +15 min or later. 0% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time3289%
16-30 min26%
31-60 min13%
61-120 min00%
2+ hrs13%

Performance by month

MonthFlightsOn-timeAvg delay
2026-012588%+3 min
2026-021191%-5 min

Performance by day of week

DayFlightsOn-time
Mon560%
Tue5100%
Wed6100%
Thu5100%
Fri5100%
Sat580%
Sun580%

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