San Diego Intl — Safety History & Runway Risks
NTSB accident analysis for KSAN: 8 events analyzed
San Diego, CA · 16.8 ft MSL · 1 runway
Based on 8 NTSB events at KSAN (San Diego Intl), the most important risks for pilots are:
- IMC Operations and Coastal Ceiling Risk. The June 2025 fatal accident (6 fatalities, Cessna 414A) occurred in IMC with a 1,000 ft ceiling. KSAN frequently experiences marine layer and coastal fog that can rapidly lower ceilings and visibility; the August 2023 event also recorded a 1,400 ft ceiling. GA pilots must have current IFR currency, a solid alternate plan, and personal minimums well above published minimums.
- Runway Incursion on Single-Runway Operation. Two separate runway incursion events occurred in 2021 and 2023, both attributed to ATC errors including poor duty prioritization, blocked radio transmissions, and controller distraction. KSAN's single runway (09/27) means all traffic funnels through one surface; GA pilots must maintain vigilance, read back all hold-short and line-up instructions explicitly, and never assume a clearance.
- Abort and Landing Performance on Runway 09/27. A September 2025 Cessna 750 aborted its takeoff due to nosewheel vibration at 100 knots, resulting in substantial damage. A July 2014 Boeing 757 tailstrike occurred during landing due to improper airspeed and pitch control. The 9,401 ft runway is long but the surrounding terrain, displaced thresholds, and approach complexity demand precise speed and attitude management.
Source: NTSB accident records analyzed by Tropiq. Updated 4/14/2026.
Safety History
8 eventsKSAN has recorded 8 NTSB events from 2012–2025, with activity increasing in recent years (4 events since 2021, 2 in the last 12 months). The most serious event in the dataset is a June 2025 fatal Cessna 414A accident under IMC conditions, underscoring the critical danger of instrument meteorological conditions at this canyon-surrounded, congested Class B airport. GA pilots should be especially vigilant about IMC/coastal weather, runway incursion risk on the single active runway, and the demanding approach environment created by surrounding terrain and airspace.
Over 13 years, KSAN has seen a diverse mix of event types ranging from ground personnel injuries and flight attendant falls to runway incursions and a fatal GA accident. The majority of events involved large commercial aircraft or occurred in a commercial context, but the two most damaging events by severity involved GA aircraft (Cessna 414A, Cessna 150F).
- •Six of eight events occurred in VMC, but the two most severe outcomes (the 2025 fatal accident and the 2012 bay ditching) both involved unusual or degraded operating conditions rather than standard clear-day flying.
- •Wind direction at time of all events was from the northwest or west quadrant (020–320 degrees), consistent with San Diego's prevailing marine-influenced flow — no events recorded with easterly or Santa Ana wind conditions.
- •Four events involved no aircraft damage or injury, classified primarily as runway incursions or ground incidents, highlighting that KSAN's primary safety exposure has historically been ATC/ground operations rather than aircraft mechanical failure.
- •Events are distributed across all seasons with no strong single-month clustering, though June appears twice (2021 incursion, 2025 fatal) and may coincide with marine layer season intensifying IFR risk.
Runway Analysis
Key Risks
Common Causes
Seasonal Patterns
Source: NTSB Aviation Accident Database. Analysis generated 2026-04-14. This data is provided for flight planning awareness and does not replace official safety briefings.
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