N
N521S
N521S is operated by AVIATION PERFORMANCE SOLUTIONS LLC between Falcon Field (KFFZ) and Phoenix-Mesa-Gateway Airport (KIWA). The flight is most often flown by a . Typical block time is 0h 47m. SkyMeter has observed 14 legs of this flight number via ADS-B.
✈
FLIGHTS
14
last 90 days
⏱
AVG DURATION
47m
tracked time
📅
SERVICE PERIOD
1/29/2026 → 8/28/2026
first → last seen
🗺
ROUTES / TYPES
4 / 1
city pairs · airframes
⚠
INCIDENT RATE
35.7%
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 18 operations of N521S
8/14/2026
29m
△ Low approach-stability score
7/23/2026
48m
△ Low approach-stability score
6/18/2026
33m
△ Low approach-stability score
6/15/2026
43m
△ Low approach-stability score
© SkyMeter ·
All flight data subject to ODbL attribution
·
Tracked: 90-day window