Home / Routes / KGON → KISP17 scheduled

The route from Groton New London Airport (KGON) in Groton (New London) to Long Island Mac Arthur Airport (KISP) in Islip. SkyMeter tracks roughly 17 scheduled flights on this route across 32 carriers. Average block time is 0h 25m. Departures average 50 minutes off schedule, with 18% running more than 15 minutes late. The most common aircraft on this route is the CESSNA Cessna Skyhawk 172/Cutlass.

Scheduled
17
last 379 days
ADS-B observed
57
Airlines
32
Avg dep delay
50m
Late >15 min
17.6%
Cancel rate
0.00%

Recent observed flights

From ADS-B trace data

2026-08-25 20:53  →  2026-08-25 21:19  ·  25m
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2026-08-23 23:20  →  2026-08-23 23:47  ·  27m
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2026-08-23 20:57  →  2026-08-23 22:37  ·  1h 39m
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2026-08-21 14:47  →  2026-08-21 15:36  ·  49m
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2026-08-20 19:18  →  2026-08-20 19:48  ·  30m
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2026-08-18 22:47  →  2026-08-18 23:20  ·  33m
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2026-08-17 16:38  →  2026-08-17 17:01  ·  22m
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2026-08-16 20:26  →  2026-08-16 20:59  ·  32m
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2026-08-14 19:51  →  2026-08-14 20:22  ·  31m
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2026-08-14 19:50  →  2026-08-14 20:24  ·  34m
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View KISP → KGON