Home / Routes / KGRB → 21MU1 observed

The route from Austin Straubel International Airport (KGRB) in Green Bay to The Peninsula Airport (21MU) in Shell Knob. SkyMeter has observed 1 flights on this segment via ADS-B trace data across 1 carrier. The most common aircraft on this route is the EMBRAER Embraer EMB-545 Legacy 450.

Scheduled
—
last 0 days
ADS-B observed
1
Airlines
1
Avg dep delay
—
Late >15 min
—
Cancel rate
—

Recent observed flights

From ADS-B trace data

2026-08-29 19:54  →  2026-08-29 21:12  ·  1h 17m
Replay

Typical aircraft

Observed via ADS-B on this route

EMBRAER Embraer EMB-545 Legacy 450
E545
100%
of flights

Looking for the return flight?

View 21MU → KGRB