N21US is operated by DEMUTH MICHAEL ALAN between Carter Airport (92C) and Wittman Regional Airport (KOSH). The flight is most often flown by a . Typical block time is 0h 22m. SkyMeter has observed 40 legs of this flight number via ADS-B.

FLIGHTS
40
last 90 days
AVG DURATION
22m
tracked time
📅
SERVICE PERIOD
07/15/2025 → 07/12/2026
first → last seen
🗺
ROUTES / TYPES
26 / 1
city pairs · airframes
INCIDENT RATE
7.5%
3 flagged

Routes flown

By count · last 90 days

10
92C KOSH
2
avg 28m · Carter → Wittman
KOCQ 92C
2
avg 27m · J. Douglas Bake → Carter
92C KOCQ
2
avg 38m · Carter → J. Douglas Bake
92C KGRB
2
avg 11m · Carter → Austin Straubel
WI52 92C
1
avg 18m · Schewe → Carter
KOSH 92C
1
avg 37m · Wittman → Carter
1
avg 6m · Cain's Field → J. Douglas Bake
92C KEZS
1
avg 12m · Carter → Shawano
7P5 KGRB
1
avg 18m · Piso → Austin Straubel
1
avg 1h 10m · Austin Straubel → Stevens Point

Aircraft types

Equipment used on this number

1

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
3
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 N21US

30
07/12/2026
12m
△ Low approach-stability score
07/12/2026
1h 5m
No alerts
07/11/2026
36m
No alerts
07/11/2026
31m
No alerts
07/07/2026
28m
No alerts
07/06/2026
20m
No alerts
07/06/2026
20m
No alerts
07/06/2026
42m
No alerts
06/27/2026
26m
△ Low approach-stability score
06/26/2026
4m
No alerts
06/26/2026
11m
No alerts
06/24/2026
29m
No alerts
06/24/2026
15m
No alerts
06/23/2026
3m
No alerts
06/23/2026
11m
No alerts
06/23/2026
11m
No alerts
06/22/2026
12m
No alerts
06/07/2026
18m
No alerts
06/07/2026
36m
No alerts
06/06/2026
29m
No alerts
06/01/2026
1h 7m
No alerts
06/01/2026
28m
No alerts
06/01/2026
6m
No alerts
05/31/2026
3m
No alerts
05/31/2026
27m
No alerts
05/29/2026
21m
No alerts
05/29/2026
6m
No alerts
05/29/2026
33m
No alerts
05/29/2026
12m
No alerts
05/28/2026
1h 10m
No alerts
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window