N439ER is operated by MOREY AIRPLANE CO INC between Sauk-Prairie Airport (91C) and Middleton Municipal Morey Field (KC29). The flight is most often flown by a CESSNA Cessna Skyhawk 172/Cutlass. Typical block time is 0h 41m. SkyMeter has observed 215 legs of this flight number via ADS-B.

FLIGHTS
215
last 90 days
AVG DURATION
41m
tracked time
📅
SERVICE PERIOD
05/30/2025 → 07/19/2026
first → last seen
🗺
ROUTES / TYPES
57 / 1
city pairs · airframes
INCIDENT RATE
9.3%
20 flagged

Routes flown

By count · last 90 days

10
91C KC29
7
avg 34m · Sauk-Prairie → Middleton Municipal Morey Field
KC29 91C
7
avg 26m · Middleton Municipal Morey Field → Sauk-Prairie
6
avg 32m · Tri-County → Middleton Municipal Morey Field
4
avg 16m · Middleton Municipal Morey Field → Baraboo Wisconsin Dells
3
avg 26m · Middleton Municipal Morey Field → Leeward Farm
3
avg 41m · Middleton Municipal Morey Field → Tri-County
3
avg 22m · Pierick → Middleton Municipal Morey Field
3
avg 17m · Middleton Municipal Morey Field → Richland
2
avg 23m · Richland → Middleton Municipal Morey Field
2
avg 18m · Middleton Municipal Morey Field → Dane County Regional Truax Field

Aircraft types

Equipment used on this number

1

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
20
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 N439ER

30
07/10/2026
15m
△ Low approach-stability score
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window