Home / Routes / KOSH → KGRB255 scheduled

The route from Wittman Regional Airport (KOSH) in Oshkosh to Austin Straubel International Airport (KGRB) in Green Bay. SkyMeter tracks roughly 255 scheduled flights on this route across 29 carriers. The most active operator is WIS (WIS). Average block time is 0h 36m. Departures average 39 minutes off schedule, with 34% running more than 15 minutes late. The most common aircraft on this route is the CESSNA Cessna 401/402.

Scheduled
255
last 470 days
ADS-B observed
47
Airlines
29
Avg dep delay
39m
Late >15 min
33.7%
Cancel rate
0.00%

Recent observed flights

From ADS-B trace data

2026-08-20 12:14  →  2026-08-20 12:27  ·  13m
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2026-08-19 20:54  →  2026-08-19 21:07  ·  13m
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2026-08-13 12:03  →  2026-08-13 12:16  ·  12m
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2026-08-11 11:58  →  2026-08-11 12:12  ·  13m
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2026-08-07 12:19  →  2026-08-07 12:29  ·  10m
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2026-08-05 12:02  →  2026-08-05 12:17  ·  14m
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2026-08-04 12:13  →  2026-08-04 12:25  ·  11m
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2026-08-03 23:17  →  2026-08-03 23:57  ·  39m
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2026-07-31 12:06  →  2026-07-31 12:19  ·  13m
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2026-07-30 19:55  →  2026-07-30 20:29  ·  34m
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View KGRB → KOSH