N331SM

APEX AVIATION LLC · 21N → ISP

N331SM is operated by APEX AVIATION LLC between Mattituck Airport (21N) and Long Island Mac Arthur Airport (KISP). The flight is most often flown by a CIRRUS Cirrus SR 22. Typical block time is 0h 35m. SkyMeter has observed 84 legs of this flight number via ADS-B.

✈
FLIGHTS
84
last 90 days
⏱
AVG DURATION
35m
tracked time
📅
SERVICE PERIOD
6/2/2025 → 8/15/2026
first → last seen
🗺
ROUTES / TYPES
58 / 1
city pairs · airframes
⚠
INCIDENT RATE
8.3%
7 flagged

Routes flown

By count · last 90 days

10
21N → KISP
3
avg 16m · Mattituck → Long Island Mac Arthur
21N → KFOK
3
avg 15m · Mattituck → Francis S Gabreski
KISP → K1B9
3
avg 45m · Long Island Mac Arthur → Mansfield
KFOK → KISP
3
avg 13m · Francis S Gabreski → Long Island Mac Arthur
KHPN → KFOK
3
avg 54m · Westchester County → Francis S Gabreski
K1B9 → KFOK
2
avg 33m · Mansfield → Francis S Gabreski
KBLM → KHTO
2
avg 40m · Monmouth Executive → East Hampton
KISP → KACY
2
avg 44m · Long Island Mac Arthur → Atlantic City
K1B9 → KISP
2
avg 50m · Mansfield → Long Island Mac Arthur
KISP → KBLM
2
avg 28m · Long Island Mac Arthur → Monmouth Executive

Aircraft types

Equipment used on this number

1
SR22 CIRRUS Cirrus SR 22
88

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
7
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 N331SM

30
N331SMCIRRUS Cirrus SR 22
→
8/15/2026
13m
No alerts
Replay Analysis
N331SMCIRRUS Cirrus SR 22
→
8/15/2026
1h 26m
No alerts
Replay Analysis
N331SMCIRRUS Cirrus SR 22
→
8/15/2026
1h 24m
No alerts
Replay Analysis
N331SMCIRRUS Cirrus SR 22
→
8/15/2026
38m
No alerts
Replay Analysis
N331SMCIRRUS Cirrus SR 22
→
8/14/2026
33m
△ Low approach-stability score
Replay Analysis
N331SMCIRRUS Cirrus SR 22
→
8/10/2026
8m
No alerts
Replay Analysis
N331SMCIRRUS Cirrus SR 22
→
8/10/2026
2h 6m
No alerts
Replay Analysis
N331SMCIRRUS Cirrus SR 22
→
8/10/2026
2h 13m
No alerts
Replay Analysis
N331SMCIRRUS Cirrus SR 22
→
8/9/2026
8m
No alerts
Replay Analysis
N331SMCIRRUS Cirrus SR 22
→
8/9/2026
53m
No alerts
Replay Analysis
N331SMCIRRUS Cirrus SR 22
→
8/7/2026
37m
No alerts
Replay Analysis
N331SMCIRRUS Cirrus SR 22
→
8/4/2026
34m
No alerts
Replay Analysis
N331SMCIRRUS Cirrus SR 22
→
8/4/2026
29m
No alerts
Replay Analysis
N331SMCIRRUS Cirrus SR 22
→
8/3/2026
2h 31m
No alerts
Replay Analysis
N331SMCIRRUS Cirrus SR 22
→
8/3/2026
1h 55m
No alerts
Replay Analysis
N331SMCIRRUS Cirrus SR 22
→
8/3/2026
13m
No alerts
Replay Analysis
N331SMCIRRUS Cirrus SR 22
→
8/2/2026
45m
No alerts
Replay Analysis
N331SMCIRRUS Cirrus SR 22
→
8/2/2026
35m
△ Low approach-stability score
Replay Analysis
N331SMCIRRUS Cirrus SR 22
→
7/31/2026
27m
No alerts
Replay Analysis
N331SMCIRRUS Cirrus SR 22
→
7/29/2026
30m
No alerts
Replay Analysis
N331SMCIRRUS Cirrus SR 22
→
7/29/2026
24m
No alerts
Replay Analysis
N331SMCIRRUS Cirrus SR 22
→
7/27/2026
3m
No alerts
Replay Analysis
N331SMCIRRUS Cirrus SR 22
→
7/27/2026
2h 0m
No alerts
Replay Analysis
N331SMCIRRUS Cirrus SR 22
→
7/27/2026
23m
No alerts
Replay Analysis
N331SMCIRRUS Cirrus SR 22
→
7/27/2026
3m
No alerts
Replay Analysis
N331SMCIRRUS Cirrus SR 22
→
7/26/2026
2h 6m
No alerts
Replay Analysis
N331SMCIRRUS Cirrus SR 22
→
7/26/2026
3m
No alerts
Replay Analysis
N331SMCIRRUS Cirrus SR 22
→
7/23/2026
14m
No alerts
Replay Analysis
N331SMCIRRUS Cirrus SR 22
→
7/22/2026
13m
No alerts
Replay Analysis
N331SMCIRRUS Cirrus SR 22
→
7/19/2026
21m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window