N661CC

MARKEY JOHN J JR · 59IL K1C5

N661CC is operated by MARKEY JOHN J JR between Ruder Airport (59IL) and Bolingbrook's Clow International Airport (K1C5). The flight is most often flown by a . Typical block time is 0h 21m. SkyMeter has observed 34 legs of this flight number via ADS-B.

FLIGHTS
34
last 90 days
AVG DURATION
21m
tracked time
📅
SERVICE PERIOD
05/30/2025 → 07/14/2026
first → last seen
🗺
ROUTES / TYPES
28 / 1
city pairs · airframes
INCIDENT RATE
5.9%
2 flagged

Routes flown

By count · last 90 days

10
2
avg 24m · Southern Wisconsin → De Kalb Taylor
2
avg 18m · De Kalb Taylor → Lewis University
2
avg 18m · Lewis University → De Kalb Taylor
2
avg 16m · Ruder → Bolingbrook's Clow
1
avg 13m · Lewis University → Dupage
avg 9m · Terhark → Burlington
KDKB C56
1
avg 27m · De Kalb Taylor → Bult Field
1
avg 13m · Mc Curdy → Landings Condominium
1
avg 45m · Thiessen Field → Landings Condominium
1
avg 34m · Kishwaukee Community Hospital Heliport → Watertown

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 N661CC

30
07/14/2026
24m
No alerts
07/14/2026
7m
No alerts
07/14/2026
3m
No alerts
07/14/2026
34m
No alerts
07/12/2026
23m
No alerts
07/12/2026
8m
No alerts
07/12/2026
18m
No alerts
07/09/2026
17m
No alerts
07/08/2026
17m
No alerts
07/06/2026
23m
△ Low approach-stability score
07/06/2026
21m
No alerts
07/02/2026
19m
No alerts
07/01/2026
18m
No alerts
06/28/2026
37m
No alerts
06/28/2026
33m
△ Low approach-stability score
06/19/2026
18m
No alerts
06/13/2026
13m
No alerts
06/12/2026
34m
No alerts
06/12/2026
13m
No alerts
06/12/2026
19m
No alerts
06/04/2026
20m
No alerts
06/03/2026
20m
No alerts
05/31/2026
44m
No alerts
05/30/2026
16m
No alerts
05/27/2026
24m
No alerts
05/25/2026
14m
No alerts
05/25/2026
1h 9m
No alerts
05/20/2026
21m
No alerts
05/20/2026
2m
No alerts
05/20/2026
16m
No alerts
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window