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 3 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 EMBRAER Embraer Phenom 300.

Scheduled
21
last 177 days
ADS-B observed
3
Airlines
3
Avg dep delay
20m
Late >15 min
23.8%
Cancel rate
0.00%

Recent observed flights

From ADS-B trace data

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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2026-03-28 15:28  →  2026-03-28 16:12  ·  43m
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2026-03-22 18:43  →  2026-03-22 19:43  ·  59m
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2026-03-09 18:22  →  2026-03-09 19:02  ·  40m
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2026-03-07 18:20  →  2026-03-07 19:16  ·  55m
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2026-01-09 21:13  →  2026-01-09 22:00  ·  46m
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2025-12-08 17:07  →  2025-12-08 17:50  ·  43m
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2025-12-08 01:35  →  2025-12-08 02:25  ·  50m
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Typical aircraft

Observed via ADS-B on this route

EMBRAER Embraer Phenom 300
E55P
100%
of flights

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View KPTK → KGRB