N721SM is operated by BLUE SKIES FLYING SERVICES INC between Lake in the Hills Airport (K3CK) and De Kalb Taylor Municipal Airport (KDKB). The flight is most often flown by a PIPER Piper Cherokee. Typical block time is 0h 49m. SkyMeter has observed 157 legs of this flight number via ADS-B.

✈
FLIGHTS
157
last 90 days
⏱
AVG DURATION
49m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 07/15/2026
first → last seen
🗺
ROUTES / TYPES
53 / 1
city pairs · airframes
⚠
INCIDENT RATE
1.9%
3 flagged

Routes flown

By count · last 90 days

10
K3CK → KDKB
4
avg 50m · Lake in the Hills → De Kalb Taylor
KJVL → K3CK
2
avg 36m · Southern Wisconsin → Lake in the Hills
K3CK → K10C
2
avg 1h 9m · Lake in the Hills → Galt Field
KCWI → K3CK
2
avg 1h 6m · Clinton → Lake in the Hills
K3CK → KJVL
2
avg 40m · Lake in the Hills → Southern Wisconsin
K3CK → KMLI
2
avg 1h 6m · Lake in the Hills → Quad City
KDKB → K3CK
2
avg 46m · De Kalb Taylor → Lake in the Hills
K3CK → KMSN
1
avg 47m · Lake in the Hills → Dane County Regional Truax Field
K3CK → KCMI
1
avg 1h 29m · Lake in the Hills → University of Illinois Willard
68IS → KCWI
1
avg 52m · Casa De Aero Park → Clinton

Aircraft types

Equipment used on this number

1
P28A PIPER Piper Cherokee
157

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 N721SM

30
N721SMPIPER Piper Cherokee
→
07/15/2026
3m
No alerts
Replay Analysis
N721SMPIPER Piper Cherokee
→
07/15/2026
1h 21m
No alerts
Replay Analysis
N721SMPIPER Piper Cherokee
→
07/13/2026
26m
No alerts
Replay Analysis
N721SMPIPER Piper Cherokee
→
07/13/2026
47m
No alerts
Replay Analysis
N721SMPIPER Piper Cherokee
→
07/13/2026
1h 2m
No alerts
Replay Analysis
N721SMPIPER Piper Cherokee
→
07/13/2026
52m
No alerts
Replay Analysis
N721SMPIPER Piper Cherokee
→
07/12/2026
17m
No alerts
Replay Analysis
N721SMPIPER Piper Cherokee
→
07/12/2026
11m
No alerts
Replay Analysis
N721SMPIPER Piper Cherokee
→
07/12/2026
1h 27m
No alerts
Replay Analysis
N721SMPIPER Piper Cherokee
→
07/12/2026
1h 29m
No alerts
Replay Analysis
N721SMPIPER Piper Cherokee
→
07/11/2026
3m
No alerts
Replay Analysis
N721SMPIPER Piper Cherokee
→
07/11/2026
1h 32m
No alerts
Replay Analysis
N721SMPIPER Piper Cherokee
→
07/11/2026
1h 33m
No alerts
Replay Analysis
N721SMPIPER Piper Cherokee
→
07/10/2026
36m
No alerts
Replay Analysis
N721SMPIPER Piper Cherokee
→
07/10/2026
54m
No alerts
Replay Analysis
N721SMPIPER Piper Cherokee
→
07/09/2026
56m
No alerts
Replay Analysis
N721SMPIPER Piper Cherokee
→
07/09/2026
49m
No alerts
Replay Analysis
N721SMPIPER Piper Cherokee
→
07/08/2026
18m
No alerts
Replay Analysis
N721SMPIPER Piper Cherokee
→
07/08/2026
48m
No alerts
Replay Analysis
N721SMPIPER Piper Cherokee
→
07/07/2026
1h 14m
No alerts
Replay Analysis
N721SMPIPER Piper Cherokee
→
07/06/2026
3m
No alerts
Replay Analysis
N721SMPIPER Piper Cherokee
→
07/06/2026
55m
No alerts
Replay Analysis
N721SMPIPER Piper Cherokee
→
07/06/2026
1h 11m
No alerts
Replay Analysis
N721SMPIPER Piper Cherokee
→
07/06/2026
2m
No alerts
Replay Analysis
N721SMPIPER Piper Cherokee
→
07/06/2026
53m
No alerts
Replay Analysis
N721SMPIPER Piper Cherokee
→
07/06/2026
5m
No alerts
Replay Analysis
N721SMPIPER Piper Cherokee
→
07/05/2026
1h 13m
No alerts
Replay Analysis
N721SMPIPER Piper Cherokee
→
07/05/2026
1h 2m
No alerts
Replay Analysis
N721SMPIPER Piper Cherokee
→
07/05/2026
4m
No alerts
Replay Analysis
N721SMPIPER Piper Cherokee
→
07/03/2026
1h 46m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window