AS3452 SFO → SAN

Alaska Airlines · San Francisco, CA to San Diego, CA · 148 flights observed, 2025-07-01 to 2026-04-20 · 447 mi

This flight's reliability varies a lot by day of week — 79% on-time on Wednesdays vs. 43% on Mondays.

AS3452 covers more than one route in the data window — the stats below are for SFO → SAN, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
63%
Median delay
+8 min
90th percentile
+55 min
Cancellation rate
2%

How often is AS3452 on time?

Across 148 flights on SFO → SAN from 2025-07-01 to 2026-04-20, AS3452 arrived within 15 minutes of schedule 63% of the time. The median arrival delay was +8 min, and the worst 10% of flights arrived +55 min or later. 2% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time9163%
16-30 min1611%
31-60 min2517%
61-120 min118%
2+ hrs21%

Performance by month

MonthFlightsOn-timeAvg delay
2025-072966%+19 min
2025-083165%+17 min
2025-092969%+7 min
2025-10633%+39 min
2025-111963%+11 min
2025-1210%+29 min
2026-02683%+9 min
2026-031258%+25 min
2026-041250%+21 min

Performance by day of week

DayFlightsOn-time
Mon2343%
Tue1567%
Wed1479%
Thu2868%
Fri2774%
Sat1573%
Sun2343%

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