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 → Phoenix
GRB
Green BayAustin Straubel International Airport
Green BayAustin Straubel International AirportPHXPhoenixPhoenix Sky Harbor International Airport
PhoenixPhoenix Sky Harbor International Airport- Distance
- 1,484 mi
- Estimated flight time
- ~3h 30m
Phoenix is currently 2 hours behind 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 · Oct
- 3 hr 25 min
- measured flight time
- 3 / 12
- months seen
Through the year
Per day, month by month
- –Jan2026
- 1Feb
- 1Mar
- –Apr
- –May
- –Jun
- –Jul
- –Aug
- –Sep
- 1Oct2025
- –Nov
- –Dec
In January 2026 we saw less traffic at Green Bay in general than usual; compare that month with care.
Airlines
Who flies it
Delta Air Linesnow and then
Through the day
Departure times
Local time in Green Bay. Most departures between 12:00 and 15:00.
- 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
- 0Mon
- 0Tue
- 0Wed
- 0Thu
- 0Fri
- 0.1Sat
- 0Sun
Fleet
Aircraft observed
- Embraer 175E75L22%
All the numbers in a table
| Month | Per day | Seen | Airlines |
|---|---|---|---|
| January 2026 | Not seen in this month. | ||
| February 2026 | 1 | 2 | – |
| March 2026 | 1 | 2 | – |
| April 2026 | Not seen in this month. | ||
| May 2026 | Not seen in this month. | ||
| June 2026 | Not seen in this month. | ||
| July 2026 | Not seen in this month. | ||
| August 2026 | Not seen in this month. | ||
| September 2026 | Not seen in this month. | ||
| October 2025 | 1 | 5 |
|
| November 2025 | Not seen in this month. | ||
| December 2025 | Not seen in this month. | ||
Airlines observed on this route
From observed callsign routes on GRB-PHX - not a booking guarantee.
About this route
- Domestic route: both airports are in the same country.
- The longest observed direct route from GRB.
- Direct destinations observed from Green Bay: 21.
- Direct destinations observed from Phoenix: 145.
The airports on this route
Phoenix Sky Harbor International Airport
Phoenix, United StatesPHX / KPHX
International hub · 145 direct destinations · 3 runways · longest runway 11,490 ft
86 °F · ClearSource: 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 Phoenix
The observed direct connection between Austin Straubel International Airport (GRB) and Phoenix Sky Harbor International Airport (PHX) covers approximately 1,484 mi. The estimated flight time is around 3h 30m. Delta Air Lines has been observed on this connection in the available route data.
Frequently asked questions about this route
- How far is Green Bay from Phoenix by air?
- The great-circle distance between Austin Straubel International Airport and Phoenix Sky Harbor International Airport is approximately 1,484 mi.
- How long is the flight from Green Bay to Phoenix?
- Based on the distance, the estimated flight time is about 3h 30m. This is an estimate, not a schedule.
- Is there a direct connection from Green Bay to Phoenix?
- Yes, a direct connection between GRB and PHX has been observed in our route data.
- Which airlines have been observed on this route?
- In the available route data: Delta Air Lines.
- How often is there a flight from Green Bay to Phoenix?
- On average around 1 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 9 observed flights. Mainly Delta Air Lines. That is an observation, not a timetable.
- What is the current time difference between Green Bay and Phoenix?
- Phoenix is currently 2 hours behind 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.