Home / Routes / KISP → KALN3 observed
ISP ALN3h 28m

The route from Long Island Mac Arthur Airport (KISP) in Islip to St Louis Regional Airport (KALN) in Alton/St Louis. SkyMeter has observed 3 flights on this segment via ADS-B trace data across 2 carriers. The most common aircraft on this route is the GULFSTREAM AEROSPACE Gulfstream IV/G400.

Scheduled
—
last 0 days
ADS-B observed
3
Airlines
2
Avg dep delay
—
Late >15 min
—
Cancel rate
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Airlines on this route

2 observed via ADS-B

H & D Aviation
1 flights/day
Battelle Memorial Institute
1 flights/day

Recent observed flights

From ADS-B trace data

LRT2461N2461HGLF4
2026-09-20 14:11  →  2026-09-20 16:22  ·  2h 11m
Replay
N772CSN772CSC560
2026-08-16 15:53  →  2026-08-16 21:52  ·  5h 58m
Replay
N29BN29BFA50
2026-07-23 16:30  →  2026-07-23 18:45  ·  2h 15m
Replay

Typical aircraft

Observed via ADS-B on this route

GULFSTREAM AEROSPACE Gulfstream IV/G400
GLF4
33%
of flights
DASSAULT Dassault Falcon/Mystère 50
FA50
33%
of flights
CESSNA Cessna Citation V/Ultra/Encore
C560
33%
of flights

Looking for the return flight?

View KALN → KISP