Green Bay to Oshkosh Flights GRB → OSH

Austin Straubel International Airport → Wittman Regional Airport

🇺🇸 Green Bay, US → 🇺🇸 Oshkosh, US

The Green Bay to Oshkosh route connects Austin Straubel International Airport (GRB) in US with Wittman Regional Airport (OSH) in US. This short-haul flight covers approximately 41 miles (66 km). This route is served by 2 airlines: PACC Air, NetJets Aviation.

Departure Airport

Austin Straubel International Airport

ICAO Code:
KGRB
IATA Code:
GRB
City:
🇺🇸 Green Bay
Country:
US
Elevation:
695 ft

Destination Airport

Wittman Regional Airport

ICAO Code:
KOSH
IATA Code:
OSH
City:
🇺🇸 Oshkosh
Country:
US
Elevation:
808 ft

2

Operators

3

Routes Tracked

41

Miles

-

Flight Duration

Route Map

Operating Airlines

Airline ICAO IATA
PACC Air WIS -
NetJets Aviation EJA 1I

Flight Schedule Pattern

Day Flights Observed Frequency Activity
Monday 0 0%
Tuesday 2 25%
Wednesday 2 25%
Thursday 1 12%
Friday 3 38%
Saturday 0 0%
Sunday 0 0%

Pattern Analysis

Data Points: 8
API observations used to build this analysis
Weekdays: 8 flights
Weekend: 0 flights

All Flight Routes

2 Routes
Note: This table shows aggregated route data by airline. Each airline may operate multiple daily flights at different times. See the "Spotted Departure Times" section below for all observed departure times.
Airline Flight Numbers Aircraft Type Typical Time Days Active Last Seen Status
- C680 -
M T W T F S S
Oct 9, 2025 Active
- C402 -
M T W T F S S
Oct 7, 2025 Active
Total Routes: 2
Active Routes: 2
Unique Airlines: 2
Aircraft Types: 3

Spotted Departure Times

No departure times available

Departure times will be populated as flight data is collected for this route.