Home / Routes / KGRB → KPTK21 scheduled

The route from Austin Straubel International Airport (KGRB) in Green Bay to Oakland County International Airport (KPTK) in Pontiac. SkyMeter tracks roughly 21 scheduled flights on this route across 7 carriers. The most active operator is RAX (RAX). Average block time is 1h 4m. Departures average 20 minutes off schedule, with 24% running more than 15 minutes late. The most common aircraft on this route is the GULFSTREAM AEROSPACE Gulfstream G650.

Scheduled
21
last 177 days
ADS-B observed
8
Airlines
7
Avg dep delay
20m
Late >15 min
23.8%
Cancel rate
0.00%

Recent observed flights

From ADS-B trace data

2026-08-10 15:05  →  2026-08-10 15:45  ·  40m
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2026-08-10 12:07  →  2026-08-10 13:09  ·  1h 2m
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2026-08-06 15:54  →  2026-08-06 16:46  ·  51m
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2026-08-02 16:34  →  2026-08-02 19:59  ·  3h 25m
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2026-08-01 13:54  →  2026-08-01 15:32  ·  1h 37m
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2026-07-30 16:14  →  2026-07-30 17:20  ·  1h 6m
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2026-07-22 13:49  →  2026-07-22 14:44  ·  55m
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2026-07-18 20:45  →  2026-07-18 21:31  ·  45m
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2026-05-11 16:53  →  2026-05-11 17:37  ·  43m
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2026-05-10 15:14  →  2026-05-10 15:56  ·  42m
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