Home / Routes / KISP → KGRB4 scheduled

The route from Long Island Mac Arthur Airport (KISP) in Islip to Austin Straubel International Airport (KGRB) in Green Bay. SkyMeter tracks roughly 4 scheduled flights on this route across 1 carrier. The most active operator is XFL (XFL). Average block time is 0h 0m. Departures average 56 minutes off schedule, with 25% running more than 15 minutes late. The most common aircraft on this route is the GULFSTREAM AEROSPACE Gulfstream V.

Scheduled
4
last 29 days
ADS-B observed
1
Airlines
1
Avg dep delay
56m
Late >15 min
25.0%
Cancel rate
0.00%

Recent observed flights

From ADS-B trace data

2026-08-08 14:52  →  2026-08-08 16:36  ·  1h 44m
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2026-07-16 20:12  →  2026-07-16 23:47  ·  3h 35m
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2026-03-04 14:41  →  2026-03-04 17:38  ·  2h 56m
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2025-08-27 16:26  →  2025-08-27 19:07  ·  2h 41m
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Typical aircraft

Observed via ADS-B on this route

GULFSTREAM AEROSPACE Gulfstream V
GLF5
100%
of flights

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View KGRB → KISP