Home / Routes / KGON → KISP18 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 18 scheduled flights on this route across 31 carriers. Average block time is 0h 24m. Departures average 50 minutes off schedule, with 17% running more than 15 minutes late. The most common aircraft on this route is the CESSNA Cessna Skyhawk 172/Cutlass.

Scheduled
18
last 401 days
ADS-B observed
57
Airlines
31
Avg dep delay
50m
Late >15 min
16.7%
Cancel rate
0.00%

Recent observed flights

From ADS-B trace data

2026-09-08 13:34  →  2026-09-08 14:20  ·  45m
Replay
2026-09-04 20:11  →  2026-09-04 20:47  ·  35m
Replay
2026-09-04 20:10  →  2026-09-04 20:46  ·  36m
Replay
2026-08-31 20:57  →  2026-08-31 21:37  ·  39m
Replay
2026-08-29 19:10  →  2026-08-29 19:43  ·  33m
Replay
2026-08-29 17:28  →  2026-08-29 18:18  ·  50m
Replay
2026-08-27 20:48  →  2026-08-27 21:15  ·  27m
Replay
2026-08-25 20:53  →  2026-08-25 21:19  ·  25m
Replay
2026-08-23 23:20  →  2026-08-23 23:47  ·  27m
Replay
2026-08-23 20:57  →  2026-08-23 22:37  ·  1h 39m
Replay

Looking for the return flight?

View KISP → KGON