Home / Routes / KISP → KGON54 scheduled

The route from Long Island Mac Arthur Airport (KISP) in Islip to Groton New London Airport (KGON) in Groton (New London). SkyMeter tracks roughly 54 scheduled flights on this route across 28 carriers. Average block time is 0h 18m. Departures average 2 minutes off schedule, with 4% running more than 15 minutes late. The most common aircraft on this route is the CESSNA Cessna Skyhawk 172/Cutlass.

Scheduled
54
last 394 days
ADS-B observed
56
Airlines
28
Avg dep delay
2m
Late >15 min
3.7%
Cancel rate
0.00%

Recent observed flights

From ADS-B trace data

2026-09-05 16:14  →  2026-09-05 17:54  ·  1h 39m
Replay
2026-09-05 14:39  →  2026-09-05 16:28  ·  1h 48m
Replay
2026-09-04 15:20  →  2026-09-04 15:52  ·  31m
Replay
2026-08-29 16:44  →  2026-08-29 17:17  ·  33m
Replay
2026-08-29 16:00  →  2026-08-29 16:28  ·  27m
Replay
2026-08-29 13:50  →  2026-08-29 16:02  ·  2h 11m
Replay
2026-08-25 16:53  →  2026-08-25 17:39  ·  45m
Replay
2026-08-25 15:24  →  2026-08-25 15:47  ·  23m
Replay
2026-08-24 13:16  →  2026-08-24 13:38  ·  21m
Replay
2026-08-23 21:28  →  2026-08-23 21:59  ·  30m
Replay

Looking for the return flight?

View KGON → KISP