🇺🇸 GRB
Green Bay
1423 mi
MTH 🇺🇸
Marathon

Green Bay to Marathon Flights

Austin Straubel International Airport The Florida Keys Marathon Airport 1 airline

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The Green Bay to Marathon route connects Austin Straubel International Airport (GRB) in US with The Florida Keys Marathon Airport (MTH) in US. This medium-haul flight covers approximately 1423 miles (2290 km) with a typical flight time of 3h 7m. This route is operated by COL. AirportRoutes has tracked 2 unique flight numbers on this route.

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Departure Airport

Austin Straubel International Airport

ICAO Code:
KGRB
IATA Code:
GRB
City:
🇺🇸 Green Bay
Country:
US
Elevation:
695 ft

Destination Airport

The Florida Keys Marathon Airport

ICAO Code:
KMTH
IATA Code:
MTH
City:
🇺🇸 Marathon
Country:
US
Elevation:
5 ft

1

Operator

2

Tracked Flights

1423

Miles

3h 7m

Flight Duration

Route Map

Operating Airlines

Airline ICAO IATA
SC Aviation Inc. COL -

Flight Schedule Pattern

Day Flights Observed Frequency Activity
Monday 0 0%
Tuesday 0 0%
Wednesday 0 0%
Thursday 2 100%
Friday 0 0%
Saturday 0 0%
Sunday 0 0%

Pattern Analysis

2 Tracked Flights:
Data Points: 2
API observations used to build this analysis
Weekdays: 2 flights
Weekend: 0 flights

All Flight Routes

1 Route
Note: This table shows aggregated route data by airline. Each airline may operate multiple daily flights at different times. See the "Spotted Departure Times" section below for all observed departure times.
Airline Flight Numbers Aircraft Type Typical Time Days Active Last Seen Status
H25B 08:55 8:55 AM (Representative)
M T W T F S S
Feb 19, 2026 Active
Total Routes: 1
Active Routes: 1
Unique Airlines: 1
Aircraft Types: 1

Spotted Departure Times

Departure Time Operator ICAO IATA
08:55 8:55 AM SC Aviation Inc. COL -

Time Information

Times are shown in the departure airport's local timezone (UTC).

Total Departure Times: 1
Time Range:
08:55 - 08:55
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.