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N401SA is a flight number operated by BEACH RICHARD J TRUSTEE between Marin County Airport - Gnoss Field (KDVO) and Petaluma Municipal Airport (KO69). SkyMeter last tracked N401SA on October 25, 2026. The flight is most often flown by a CIRRUS Cirrus SR-20. Typical block time is 0h 42m. SkyMeter has observed 97 legs of this flight number via ADS-B.
SkyMeter tracks historical flight activity from ADS-B data — this is not a live gate-to-gate status feed.
✈
FLIGHTS
97
last 90 days
⏱
AVG DURATION
42m
tracked time
📅
SERVICE PERIOD
5/27/2025 → 10/25/2026
first → last seen
🗺
ROUTES / TYPES
46 / 1
city pairs · airframes
⚠
INCIDENT RATE
5.2%
5 flagged
Routes flown
By count · last 90 days
Aircraft types
Equipment used on this number
Safety profile
Flagged flights · last 90 days
Go-arounds
0
Unstable approach
5
Rejected TO
0
Stall warnings
0
Overspeeds
0
Runway excursion
0
Counts represent flights with at least one occurrence of each
flag, not the total event count. See /incidents for individual events.
Recent flights
Newest 30 operations of N401SA
10/25/2026
1h 55m
No alerts
10/24/2026
1h 7m
△ Low approach-stability score
10/9/2026
1h 36m
No alerts
9/24/2026
15m
△ Low approach-stability score
9/24/2026
57m
△ Low approach-stability score
9/17/2026
1h 18m
No alerts
© SkyMeter ·
All flight data subject to ODbL attribution
·
Tracked: 90-day window