N121CJ is operated by CHARLIE JULIET AEROSPACE LLC between Robertson Field (K4B8) and Hartford Brainard Airport (KHFD). The flight is most often flown by a DIAMOND Diamond Star DA40. Typical block time is 0h 37m. SkyMeter has observed 25 legs of this flight number via ADS-B.

✈
FLIGHTS
25
last 90 days
⏱
AVG DURATION
37m
tracked time
📅
SERVICE PERIOD
6/12/2025 → 8/14/2026
first → last seen
🗺
ROUTES / TYPES
15 / 1
city pairs · airframes
⚠
INCIDENT RATE
4.0%
1 flagged

Routes flown

By count · last 90 days

10
K4B8 → KHFD
4
avg 34m · Robertson Field → Hartford Brainard
K4B8 → KMMK
2
avg 24m · Robertson Field → Meriden Markham
CT60 → K4B8
2
avg 1h 15m · Ultimate Heliport → Robertson Field
CT49 → KBDL
1
avg 44m · Plainville Heliport → Bradley
KSNC → K4B8
1
avg 18m · Chester → Robertson Field
CT49 → KSNC
1
avg 10m · Plainville Heliport → Chester
4C3 → KBDL
1
avg 25m · Yalesville Heliport → Bradley
CT73 → KMMK
1
avg 37m · South Meadows Heliport → Meriden Markham
CT49 → KHFD
1
avg 15m · Plainville Heliport → Hartford Brainard
KHFD → K4B8
1
avg 9m · Hartford Brainard → Robertson Field

Aircraft types

Equipment used on this number

1
DA40 DIAMOND Diamond Star DA40
25

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
1
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 N121CJ

30
N121CJDIAMOND Diamond Star DA40
→
8/14/2026
36m
No alerts
Replay Analysis
N121CJDIAMOND Diamond Star DA40
→
8/11/2026
18m
No alerts
Replay Analysis
N121CJDIAMOND Diamond Star DA40
→
8/11/2026
10m
No alerts
Replay Analysis
N121CJDIAMOND Diamond Star DA40
→
8/4/2026
35m
No alerts
Replay Analysis
N121CJDIAMOND Diamond Star DA40
→
7/23/2026
1h 22m
No alerts
Replay Analysis
N121CJDIAMOND Diamond Star DA40
→
7/17/2026
57m
No alerts
Replay Analysis
N121CJDIAMOND Diamond Star DA40
→
7/13/2026
12m
No alerts
Replay Analysis
N121CJDIAMOND Diamond Star DA40
→
7/9/2026
9m
△ Low approach-stability score
Replay Analysis
N121CJDIAMOND Diamond Star DA40
→
7/9/2026
14m
No alerts
Replay Analysis
N121CJDIAMOND Diamond Star DA40
→
6/27/2026
1h 28m
No alerts
Replay Analysis
N121CJDIAMOND Diamond Star DA40
→
6/27/2026
9m
No alerts
Replay Analysis
N121CJDIAMOND Diamond Star DA40
→
6/25/2026
44m
No alerts
Replay Analysis
N121CJDIAMOND Diamond Star DA40
→
6/24/2026
1h 13m
No alerts
Replay Analysis
N121CJDIAMOND Diamond Star DA40
→
6/16/2026
46m
No alerts
Replay Analysis
N121CJDIAMOND Diamond Star DA40
→
6/11/2026
4m
No alerts
Replay Analysis
N121CJDIAMOND Diamond Star DA40
→
6/11/2026
17m
No alerts
Replay Analysis
N121CJDIAMOND Diamond Star DA40
→
6/9/2026
1h 0m
No alerts
Replay Analysis
N121CJDIAMOND Diamond Star DA40
→
6/7/2026
44m
No alerts
Replay Analysis
N121CJDIAMOND Diamond Star DA40
→
6/3/2026
1h 34m
No alerts
Replay Analysis
N121CJDIAMOND Diamond Star DA40
→
5/31/2026
39m
No alerts
Replay Analysis
N121CJDIAMOND Diamond Star DA40
→
5/26/2026
56m
No alerts
Replay Analysis
N121CJDIAMOND Diamond Star DA40
→
5/25/2026
4m
No alerts
Replay Analysis
N121CJDIAMOND Diamond Star DA40
→
5/25/2026
4m
No alerts
Replay Analysis
N121CJDIAMOND Diamond Star DA40
→
5/23/2026
24m
No alerts
Replay Analysis
N121CJDIAMOND Diamond Star DA40
→
5/23/2026
44m
No alerts
Replay Analysis
N121CJDIAMOND Diamond Star DA40
→
5/8/2026
39m
No alerts
Replay Analysis
N121CJDIAMOND Diamond Star DA40
→
5/7/2026
5m
No alerts
Replay Analysis
N121CJDIAMOND Diamond Star DA40
→
4/30/2026
1h 18m
No alerts
Replay Analysis
N121CJDIAMOND Diamond Star DA40
→
4/21/2026
1h 3m
No alerts
Replay Analysis
N121CJDIAMOND Diamond Star DA40
→
3/20/2026
14m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window