Austin Straubel International Airport
Austin Straubel International Airport (KGRB/GRB) is a large international airport located in Green Bay, WI. It features 3 runways with the longest being 8,201 feet. SkyMeter has observed roughly 48 arrivals and 54 departures per day on average over the last 7 days, served by 24 carriers across 29 routes. The most active carrier is SKY West Aviation (SKW). The busiest route is to Chicago O'Hare International Airport (KORD). At the busiest hour of an average day, we calculated that a plane takes off or lands roughly every 360 seconds.
Safety incidents
Last 7 days · 4 total
Current weather
Latest METAR observation
Runways
3 installed
Delays by hour
Avg minutes · local time · last 30 days
Top carriers
Share of flights
Top destinations
By flight count
Carriers
Show 21 more carriers →
FRG
Communications Frequencies
2026-06-11| Type | Freq (MHz) | Hours |
|---|---|---|
| CTAF | 118.700 | — |
| TWR | 118.700 | 0530-2330 |
| TWR | 257.800 | 0530-2330 |
| GND | 121.900 | 0530-2330 |
| ATIS | 124.100 | 0530-2330 |
| APCH | 119.400 | 0530-2330 |
| APCH | 338.200 | 0530-2330 |
| DEP | 126.550 | 0530-2330 |
| LCL/P | 118.700 | 0530-2330 |
| CLASS C | 119.400 | 0530-2330 |
| EMERG | 121.500 | 0530-2330 |
| OTHER | 121.750 | 0530-2330 |
| CD/P | 121.750 | 0530-2330 |
| OTHER | 122.200 | — |
| GREEN BA | 122.200 | — |
| OTHER | 133.175 | — |
| GREEN BA | 133.175 | — |
| EMERG | 243.000 | 0530-2330 |
| LCL/P | 257.800 | 0530-2330 |
| OTHER | 317.700 | — |
| MOSINEE | 317.700 | — |
| CLASS C | 338.200 | 0530-2330 |
Airport operations
- ARTCC:
- ZMP
- Mag var:
- 2° W
- Fuel:
- 100LL
Destination network
Great-circle routes from KGRB · last 7d
Hourly traffic
Avg movements per hour · local time · last 30 days
Top routes
Click any segment for full inspection
| Route | Operator | Flights | Avg enroute |
|---|---|---|---|
GRBORD Chicago, US |
SKW
SKY West Aviation |
60 | 0h 45m |
GRBMSP Minneapolis, US |
SKW
SKY West Aviation |
37 | 0h 48m |
GRBORD Chicago, US |
ENY
Envoy AIR |
35 | 0h 46m |
GRBDTW Detroit, US |
SKW
SKY West Aviation |
27 | 0h 52m |
GRBATL Atlanta, US |
DAL
Delta AIR Lines |
13 | 1h 56m |
GRBDTW Detroit, US |
EDV
Endeavor AIR |
12 | 0h 50m |
GRBORD Chicago, US |
GJS
Gojet Airlines |
9 | 0h 45m |
GRBOSH Oshkosh, US |
WIS
Pro-Aire Cargo and Consulting |
6 | 0h 14m |
GRBMKE Milwaukee, US |
FRG
Freight Runners Express |
5 | 0h 31m |
GRBMNM Menominee, US |
FRG
Freight Runners Express |
3 | 0h 14m |
GRBMDW Chicago, US |
LXJ
Flexjet LLC (Richardson |
2 | 0h 39m |
GRBKANE Minneapolis, US |
SKW
SKY West Aviation |
2 | 0h 55m |
GRBJVL Janesville, US |
COL
SC Aviation |
2 | 0h 27m |
GRBATW Appleton, US |
NTW
Maxair |
2 | 0h 7m |
GRBSTL St Louis, US |
LXJ
Flexjet LLC (Richardson |
2 | 1h 4m |
GRBGSO Greensboro, US |
NJM
Northern JET Management |
2 | 1h 46m |
GRBDPA Chicago/West Chicago, US |
EJA
Netjets Aviation |
2 | 0h 45m |
GRBMSP Minneapolis, US |
DAL
Delta AIR Lines |
2 | 0h 56m |
GRBOFF Omaha, US |
MAV
Manta Aviation PVT. |
1 | 1h 25m |
GRBAGC Pittsburgh, US |
LJY
L.J. Associates D/B/A L J Aviation (Latrobe |
1 | 1h 33m |