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| Current local time | 02:10:58 Wednesday 01.04.2026 |
| Time zone | UTC - 06:00 |
| Demand calculation | 10:22:33 UTC |
| IATA code | GRB |
| ICAO code | KGRB |
| IATA Area | Traffic Conference 1 |
| IATA Sub-Area | North America |
| Region | Wisconsin |
| Country | USA |
| Continent | North America |
| Runway | 2,499 m |
| Airport size | Village airport |
| Slots (per 5 minutes) | 10 |
| Slot Availability | 99% |
| Min. transfer time | transfer impossible |
| Nighttime ban | nighttime ban between 0:01 and 5:59 |
| Noise restrictions | no noise restrictions |
| Passengers | ![]() |
| Cargo | ![]() |
| 2026-03-11 02:39 UTC | Allegiant has opened a new station at Green Bay. |
| 2026-03-04 14:00 UTC | AirTran Airways has opened a new station at Green Bay. |
| 2026-03-02 05:24 UTC | Air Wisconsin has opened a new station at Green Bay. |
| 2026-02-12 14:52 UTC | SkyBus Airlines has opened a new station at Green Bay. |
| 2026-01-29 08:47 UTC | American Eagle has opened a new station at Green Bay. |
| 2026-01-17 23:32 UTC | Virgin America has opened a new station at Green Bay. |
| 2026-01-16 15:59 UTC | Piedmont has opened a new station at Green Bay. |
| 2026-01-09 23:27 UTC | SkyWest has opened a new station at Green Bay. |
There are thousands of airports and hundreds of countries in AirlineSim. Consequently, data are bound to be wrong sometimes. In case you came across any mistake - like wrong values, missing airports or naming errors - please send your findings, your sources and a detailed description of the issue to support@airlinesim.aero. Thank you very much for your support!
| Enterprise | IL | Weekly departures | Flight schedule | ||
|---|---|---|---|---|---|
|
|
AirTran Airways | 14 Departures | |||
| Allegiant | 4 Departures | ||||
| American Eagle | 14 Departures | ||||
|
|
Piedmont | 42 Departures | |||
|
|
SkyWest | 14 Departures | |||
|
|
Virgin America | 7 Departures | |||