Green Bay to Pontiac Flights GRB → PTK

Austin Straubel International Airport → Oakland County International Airport

🇺🇸 Green Bay, US → 🇺🇸 Pontiac, US

The Green Bay to Pontiac route connects Austin Straubel International Airport (GRB) in US with Oakland County International Airport (PTK) in US. This short-haul flight covers approximately 267 miles (430 km) with a typical flight time of 45m. This route is served by 4 airlines: KFS, Ventura, NetJets Aviation and others. AirportRoutes has tracked 3 daily flights on this route.

Departure Airport

Austin Straubel International Airport

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

Destination Airport

Oakland County International Airport

ICAO Code:
KPTK
IATA Code:
PTK
City:
🇺🇸 Pontiac
Country:
US
Elevation:
980 ft

4

Operators

3

Daily Flights

267

Miles

45m

Flight Duration

Route Map

Operating Airlines

Airline ICAO IATA
Kalitta Charters KFS K9
Ventura VNT -
NetJets Aviation EJA 1I
SC Aviation Inc. COL -

Flight Schedule Pattern

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

Pattern Analysis

3 Daily Flights:
N239JV KFS12 VNT560
Data Points: 8
API observations used to build this analysis
Weekdays: 6 flights
Weekend: 2 flights
Business Route More active on weekdays

All Flight Routes

4 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
KFS12 FA20 21:00 9:00 PM (Representative)
M T W T F S S
Dec 27, 2025 Active
- E55P -
M T W T F S S
Sep 8, 2025 Active
- H25B -
M T W T F S S
Aug 26, 2025 Active
VNT560 C56X 10:55 10:55 AM (Representative)
M T W T F S S
Dec 8, 2025 Active
Total Routes: 4
Active Routes: 4
Unique Airlines: 4
Aircraft Types: 5

Spotted Departure Times

Departure Time Operator ICAO IATA
10:55 10:55 AM Ventura VNT -
21:00 9:00 PM Kalitta Charters KFS K9

Time Information

Times are shown in the departure airport's local timezone (UTC).

Total Departure Times: 2
Time Range:
10:55 - 21:00
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.