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 46 arrivals and 51 departures per day on average over the last 7 days, served by 25 carriers across 33 routes. The most active carrier is SKY West Aviation (SKW). The busiest route is to Chicago O'Hare International Airport (KORD). On-time performance averages 82% with an average delay of 7 minutes against scheduled times. 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 19 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 |
40 | 0h 44m |
GRBORD Chicago, US |
ENY
Envoy AIR |
32 | 0h 44m |
GRBMSP Minneapolis, US |
SKW
SKY West Aviation |
31 | 0h 48m |
GRBDTW Detroit, US |
SKW
SKY West Aviation |
24 | 0h 52m |
GRBORD Chicago, US |
GJS
Gojet Airlines |
17 | 0h 43m |
GRBATL Atlanta, US |
DAL
Delta AIR Lines |
13 | 1h 54m |
GRBDTW Detroit, US |
EDV
Endeavor AIR |
12 | 0h 54m |
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 |
GRBBOS Boston, US |
EJA
Netjets Aviation |
2 | 4h 0m |
GRBKANE Minneapolis, US |
SKW
SKY West Aviation |
2 | 0h 55m |
GRBATW Appleton, US |
NTW
Maxair |
2 | 0h 7m |
GRBGSO Greensboro, US |
NJM
Northern JET Management |
2 | 1h 46m |
GRBMSP Minneapolis, US |
DAL
Delta AIR Lines |
2 | 0h 56m |
GRBSTL St Louis, US |
LXJ
Flexjet LLC (Richardson |
2 | 1h 4m |
GRBISP Islip, US |
XFL
Executive Fliteways |
1 | 1h 44m |
GRBOFF Omaha, US |
MAV
Manta Aviation PVT. |
1 | 1h 25m |
GRBPWM Portland, US |
RPA
Republic Airlines |
1 | 2h 54m |
GRBJVL Janesville, US |
COL
SC Aviation |
1 | 0h 30m |