N640MG is operated by REGISTRATION PENDING between Austin Straubel International Airport (KGRB) and Birch Creek Airport (WS43). The flight is most often flown by a CESSNA Cessna Skyhawk 172/Cutlass. Typical block time is 0h 44m. SkyMeter has observed 59 legs of this flight number via ADS-B.

FLIGHTS
59
last 90 days
AVG DURATION
44m
tracked time
📅
SERVICE PERIOD
06/26/2025 → 08/24/2026
first → last seen
🗺
ROUTES / TYPES
23 / 1
city pairs · airframes
INCIDENT RATE
3.4%
2 flagged

Routes flown

By count · last 90 days

10
5
avg 1h 8m · Austin Straubel → Birch Creek
3
avg 23m · Austin Straubel → Clintonville
KGRB 92C
2
avg 1h 0m · Austin Straubel → Carter
2
avg 23m · Schewe → Austin Straubel
1
avg 38m · Stevens Point → Austin Straubel
1
avg 1h 2m · West Bend → Austin Straubel
1
avg 15m · Wolfgram → Austin Straubel
1
avg 47m · Austin Straubel → Jaks Field
1
avg 52m · Austin Straubel → Central Wisconsin
79C KGRB
1
avg 23m · Brennand → Austin Straubel

Aircraft types

Equipment used on this number

1

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
2
Rejected TO
0
Stall warnings
0
Overspeeds
0
Runway excursion
0
Counts represent flights with at least one occurrence of each flag, not the total event count. See /incidents for individual events.

Recent flights

Newest 30 operations of N640MG

30
08/17/2026
1h 3m
△ Low approach-stability score
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window