Flight Status & Tracker

N748L

SIERRA AVIATION LLC · 23N → ISP · Last tracked Oct 10, 2026

N748L is a flight number operated by SIERRA AVIATION LLC between Bayport Aerodrome (23N) and Long Island Mac Arthur Airport (KISP). SkyMeter last tracked N748L on October 10, 2026. The flight is most often flown by a . Typical block time is 0h 23m. SkyMeter has observed 5 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
5
last 90 days
⏱
AVG DURATION
23m
tracked time
📅
SERVICE PERIOD
9/15/2025 → 10/10/2026
first → last seen
🗺
ROUTES / TYPES
4 / 1
city pairs · airframes
⚠
INCIDENT RATE
20.0%
1 flagged

Routes flown

By count · last 90 days

3
23N → KISP
2
avg 17m · Bayport Aerodrome → Long Island Mac Arthur
1
avg 24m · Jet-Line Products Heliport → Long Island Mac Arthur
23N → KHWV
1
avg 22m · Bayport Aerodrome → Brookhaven

Aircraft types

Equipment used on this number

1

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
1
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 10 operations of N748L

10
9/30/2026
36m
No alerts
8/26/2026
26m
No alerts
7/26/2026
21m
△ Low approach-stability score
7/12/2026
29m
No alerts
10/5/2025
25m
No alerts
9/15/2025
1h 3m
No alerts
9/15/2025
34m
No alerts
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window