N521S is operated by AVIATION PERFORMANCE SOLUTIONS LLC. The flight is most often flown by a . Typical block time is 0h 52m. SkyMeter has observed 10 legs of this flight number via ADS-B.
✈
FLIGHTS
10
last 90 days
⏱
AVG DURATION
52m
tracked time
📅
SERVICE PERIOD
01/29/2026 → 07/16/2026
first → last seen
🗺
ROUTES / TYPES
0 / 1
city pairs · airframes
⚠
INCIDENT RATE
30.0%
3 flagged
Routes flown
By count · last 90 days
No routes recorded.
Aircraft types
Equipment used on this number
Safety profile
Flagged flights · last 90 days
Go-arounds
0
Unstable approach
3
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 11 operations of N521S
© SkyMeter ·
All flight data subject to ODbL attribution
·
Tracked: 90-day window