Apparatus

Try JFK, AAL1290, BAW, or N225AN.

route Route

GRB → MMU

1,192 km avg 1h 42m 0 airlines

Departure

GRB KGRB LIFR

Austin Straubel International Airport

Green Bay, US

Local time
02:37 CDT
Timezone
America/Chicago
Type
Medium Airport
Elevation
695 ft
Coordinates
44.4835, -88.1308

cloud Weather

Wind
80° / 5 kt
Visibility
4 SM
Ceiling
OVC 300 ft
Temp / Dew
16°C / 15°C
Altimeter
29.64 inHg
Wx
BR

Obs: 2026-10-13T06:53:00.000Z

Raw METAR / TAF 
METAR KGRB 130653Z AUTO 08005KT 4SM BR OVC003 16/15 A2964 RMK AO2 SLP035 T01560150

TAF KGRB 130524Z 1306/1406 04006KT P6SM BKN006 WS020/27035KT FM130900 29008KT 4SM BR BKN009 FM131300 28012G23KT P6SM BKN018 FM131600 29012G24KT P6SM BKN026 FM131900 31010G17KT P6SM BKN040 FM132300 34006KT P6SM BKN060

flight Live Traffic

flight_takeoff 2 Departures
flight_land 1 Arrivals

Arrival

MMU KMMU MVFR

Morristown Municipal Airport

Morristown, US

Local time
03:37 EDT
Timezone
America/New_York
Type
Medium Airport
Elevation
187 ft
Coordinates
40.7991, -74.4149

cloud Weather

Wind
0° / 0 kt
Visibility
3 SM
Ceiling
CLR
Temp / Dew
10°C / 10°C
Altimeter
29.95 inHg
Wx
BR

Obs: 2026-10-13T07:15:00.000Z

Raw METAR 
METAR KMMU 130715Z AUTO 00000KT 3SM BR CLR 10/10 A2995 RMK AO2

flight Live Traffic

flight_takeoff 0 Departures
flight_land 2 Arrivals
Flights tracked
2
Avg duration
1h 42m
Distance
1,192 km

Live traffic

GRB → MMU. Live aircraft currently filed on this route.

Recent flights last 2

DateFlightAircraftTakeoffLandingDurationArr Δ
2026-06-14 N935GB ACF8D4 Jun 14, 22:35 UTCJun 15, 00:24 UTC1h 49m -
2026-05-20 N935GB ACF8D4 May 20, 15:50 UTCMay 20, 17:25 UTC1h 35m -

GRB → MMU frequently asked

How long is the flight from GRB to MMU?
Average flight time on the GRB–MMU route is 1h 42m, covering approximately 1,192 km (740 mi).
What is the distance from GRB to MMU?
The great-circle distance from GRB to MMU is approximately 1,192 km (740 miles).
How many flights per week from GRB to MMU?
We've observed ~1 flight per day on this route across our tracking data (2 total flights recorded).
Can I track GRB–MMU flights live?
Yes. The live tracker map above shows aircraft currently flying this route, filtered by departure and arrival airport.