AS3450 SNA → SFO

Alaska Airlines · Santa Ana, CA to San Francisco, CA · 207 flights observed, 2025-07-01 to 2026-06-09 · 372 mi

This flight has been getting less reliable recently — 2026-06's on-time rate (44%) is well below the 73% average from earlier months.

AS3450 covers more than one route in the data window — the stats below are for SNA → SFO, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
72%
Median delay
-7 min
90th percentile
+61 min
Cancellation rate
0%

How often is AS3450 on time?

Across 207 flights on SNA → SFO from 2025-07-01 to 2026-06-09, AS3450 arrived within 15 minutes of schedule 72% of the time. The median arrival delay was -7 min, and the worst 10% of flights arrived +61 min or later. 0% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time14872%
16-30 min147%
31-60 min2211%
61-120 min147%
2+ hrs73%

Performance by month

MonthFlightsOn-timeAvg delay
2025-073171%+6 min
2025-081984%+3 min
2025-102774%0 min
2025-111650%+40 min
2025-121688%0 min
2026-0124100%-21 min
2026-022871%+9 min
2026-031794%-9 min
2026-051822%+47 min
2026-06944%+32 min

Performance by day of week

DayFlightsOn-time
Mon3070%
Tue3278%
Wed3165%
Thu2972%
Fri2879%
Sat2976%
Sun2665%

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