Green Bay to Detroit Flights GRB → YIP

Austin Straubel International Airport → Willow Run Airport

🇺🇸 Green Bay, US → 🇺🇸 Detroit, US

The Green Bay to Detroit route connects Austin Straubel International Airport (GRB) in US with Willow Run Airport (YIP) in US. This short-haul flight covers approximately 279 miles (449 km) with a typical flight time of 43m. This route is operated by KFS. AirportRoutes has tracked 1 daily flight 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

Willow Run Airport

ICAO Code:
KYIP
IATA Code:
YIP
City:
🇺🇸 Detroit
Country:
US
Elevation:
716 ft

1

Operator

1

Daily Flight

279

Miles

43m

Flight Duration

Route Map

Operating Airlines

Airline ICAO IATA
Kalitta Charters KFS K9

Flight Schedule Pattern

Day Flights Observed Frequency Activity
Monday 0 0%
Tuesday 0 0%
Wednesday 1 100%
Thursday 0 0%
Friday 0 0%
Saturday 0 0%
Sunday 0 0%

Pattern Analysis

1 Daily Flight:
KFS58
Data Points: 1
API observations used to build this analysis
Weekdays: 1 flights
Weekend: 0 flights

All Flight Routes

1 Route
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
KFS58 LJ45 17:30 5:30 PM (Representative)
M T W T F S S
Feb 11, 2026 Active
Total Routes: 1
Active Routes: 1
Unique Airlines: 1
Aircraft Types: 1

Spotted Departure Times

Departure Time Operator ICAO IATA
17:30 5:30 PM Kalitta Charters KFS K9

Time Information

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

Total Departure Times: 1
Time Range:
17:30 - 17:30
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.