N40YM

N40YM LLC · 21N HPN

N40YM is operated by N40YM LLC between Mattituck Airport (21N) and Westchester County Airport (KHPN). The flight is most often flown by a CIRRUS Cirrus SR 22. Typical block time is 1h 44m. SkyMeter has observed 53 legs of this flight number via ADS-B.

FLIGHTS
53
last 90 days
AVG DURATION
1h 44m
tracked time
📅
SERVICE PERIOD
06/03/2025 → 07/02/2026
first → last seen
🗺
ROUTES / TYPES
47 / 1
city pairs · airframes
INCIDENT RATE
3.8%
2 flagged

Routes flown

By count · last 90 days

10
21N KHPN
4
avg 20m · Mattituck → Westchester County
3
avg 21m · Westchester County → Francis S Gabreski
2
avg 24m · Francis S Gabreski → Republic
1
avg 4h 18m · Asheville → North Palm Beach County General Aviation
1
avg 22m · Westchester County → East Hampton
D38 KHPN
1
avg 1h 11m · Canandaigua → Westchester County
1
avg 24m · North Palm Beach County General Aviation → Fort Lauderdale Executive
1
avg 3h 30m · North Palm Beach County General Aviation → Pitt Greenville
1
avg 1h 27m · North Palm Beach County General Aviation → Fernandina Beach
1
avg 3h 59m · North Palm Beach County General Aviation → Asheville

Aircraft types

Equipment used on this number

1

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
2
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 N40YM

30
07/02/2026
1h 10m
No alerts
07/02/2026
1h 28m
No alerts
06/26/2026
2h 39m
No alerts
06/09/2026
19m
△ Unstable approach
05/31/2026
6h 11m
No alerts
05/31/2026
48m
△ Unstable approach
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window