Austin Straubel International Airport
Green Bay, United StatesGRB / KGRB
Regional airport · 21 direct destinations · 2 runways · longest runway 8,701 ft
50 °F · ClearSource: METAR observation via the NOAA Aviation Weather Center
Route
Green Bay → Indianapolis
GRB
Green BayAustin Straubel International Airport
Green BayAustin Straubel International AirportINDIndianapolisIndianapolis International Airport
IndianapolisIndianapolis International Airport- Distance
- 342 mi
- Estimated flight time
- ~1h 10m
Indianapolis is currently 1 hour ahead of Green Bay.
Observed nonstop
How often does this route fly?
Frequency
Daily at most
On average around 1 flights a day, observed from October 2025 to September 2026.
- 1
- flights per day
- 1
- busiest month · Dec
- 1 hr 30 min
- measured flight time
- 7 / 12
- months seen
Through the year
Per day, month by month
- –Jan2026
- 1Feb
- 1Mar
- 1Apr
- –May
- 1Jun
- 1Jul
- 1Aug
- –Sep
- –Oct2025
- –Nov
- 1Dec
In January 2026 we saw less traffic at Green Bay in general than usual; compare that month with care.
Airlines
Who flies it
Trans Atlantisnow and then
Through the day
Departure times
Local time in Green Bay. Most departures between 11:00 and 14:00.
- 00:00
- 01:00
- 02:00
- 03:00
- 04:00
- 05:00
- 06:00
- 07:00
- 08:00
- 09:00
- 10:00
- 11:00
- 12:00
- 13:00
- 14:00
- 15:00
- 16:00
- 17:00
- 18:00
- 19:00
- 20:00
- 21:00
- 22:00
- 23:00
Through the week
By weekday
- 0.1Mon
- 0.1Tue
- 0.1Wed
- 0Thu
- 0Fri
- 0.1Sat
- 0.1Sun
Fleet
Aircraft observed
- C56021%
- DA4017%
- Cessna Citation LatitudeC68A13%
All the numbers in a table
| Month | Per day | Seen | Airlines |
|---|---|---|---|
| January 2026 | Not seen in this month. | ||
| February 2026 | 1 | 3 | – |
| March 2026 | 1 | 4 |
|
| April 2026 | 1 | 4 |
|
| May 2026 | Not seen in this month. | ||
| June 2026 | 1 | 4 | – |
| July 2026 | 1 | 3 | – |
| August 2026 | 1 | 2 | – |
| September 2026 | Not seen in this month. | ||
| October 2025 | Not seen in this month. | ||
| November 2025 | Not seen in this month. | ||
| December 2025 | 1 | 4 |
|
Airlines observed on this route
From observed callsign routes on GRB-IND - not a booking guarantee.
About this route
- Domestic route: both airports are in the same country.
- The 10th longest observed direct route from GRB, out of 21.
- Direct destinations observed from Green Bay: 21.
- Direct destinations observed from Indianapolis: 123.
The airports on this route
Indianapolis International Airport
Indianapolis, United StatesIND / KIND
Major airport · 123 direct destinations · 3 runways · longest runway 11,201 ft
52 °F · CloudySource: METAR observation via the NOAA Aviation Weather Center
Alternative airports for this journey
Same journey, a different airport nearby - with an observed direct connection.
About the route from Green Bay to Indianapolis
The observed direct connection between Austin Straubel International Airport (GRB) and Indianapolis International Airport (IND) covers approximately 342 mi. The estimated flight time is around 1h 10m. Trans Atlantis has been observed on this connection in the available route data.
Frequently asked questions about this route
- How far is Green Bay from Indianapolis by air?
- The great-circle distance between Austin Straubel International Airport and Indianapolis International Airport is approximately 342 mi.
- How long is the flight from Green Bay to Indianapolis?
- Based on the distance, the estimated flight time is about 1h 10m. This is an estimate, not a schedule.
- Is there a direct connection from Green Bay to Indianapolis?
- Yes, a direct connection between GRB and IND has been observed in our route data.
- Which airlines have been observed on this route?
- In the available route data: Trans Atlantis.
- How often is there a flight from Green Bay to Indianapolis?
- On average around 1 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 24 observed flights. Mainly Trans Atlantis. That is an observation, not a timetable.
- What is the current time difference between Green Bay and Indianapolis?
- Indianapolis is currently 1 hour ahead of Green Bay.
Where this data comes from
The route data comes from the flight archive (ADS-B, adsb.lol): which connections actually flew over the last twelve full months and who flew them, combined with our own airport, runway, and airline datasets. It is reference data about observed routes - not a current timetable and no claim about bookability.
The frequency and aircraft on this page come from the flight archive (ADS-B, 12 months, October 2025 to September 2026), summarized per route per month. We do not see every flight, so it is a floor, not a count.
Route data updated on October 11, 2026.