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 38m. SkyMeter has observed 23 legs of this flight number via ADS-B.

✈
FLIGHTS
23
last 90 days
⏱
AVG DURATION
38m
tracked time
📅
SERVICE PERIOD
06/12/2025 → 07/17/2026
first → last seen
🗺
ROUTES / TYPES
13 / 1
city pairs · airframes
⚠
INCIDENT RATE
4.3%
1 flagged

Routes flown

By count · last 90 days

10
K4B8 → KHFD
3
avg 33m · Robertson Field → Hartford Brainard
K4B8 → KMMK
3
avg 18m · Robertson Field → Meriden Markham
CT60 → K4B8
2
avg 1h 15m · Ultimate Heliport → Robertson Field
CT49 → KHFD
1
avg 15m · Plainville Heliport → Hartford Brainard
CT49 → KMMK
1
avg 17m · Plainville Heliport → Meriden Markham
KHFD → K4B8
1
avg 9m · Hartford Brainard → Robertson Field
KMMK → K4B8
1
avg 5m · Meriden Markham → Robertson Field
4C3 → KBDL
1
avg 25m · Yalesville Heliport → Bradley
CT49 → KBDL
1
avg 44m · Plainville Heliport → Bradley
KMMK → KHFD
1
avg 39m · Meriden Markham → Hartford Brainard

Aircraft types

Equipment used on this number

1
DA40 DIAMOND Diamond Star DA40
23

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
→
07/17/2026
57m
No alerts
Replay Analysis
N121CJDIAMOND Diamond Star DA40
→
07/13/2026
12m
No alerts
Replay Analysis
N121CJDIAMOND Diamond Star DA40
→
07/09/2026
9m
△ Low approach-stability score
Replay Analysis
N121CJDIAMOND Diamond Star DA40
→
07/09/2026
14m
No alerts
Replay Analysis
N121CJDIAMOND Diamond Star DA40
→
06/27/2026
1h 28m
No alerts
Replay Analysis
N121CJDIAMOND Diamond Star DA40
→
06/27/2026
9m
No alerts
Replay Analysis
N121CJDIAMOND Diamond Star DA40
→
06/25/2026
44m
No alerts
Replay Analysis
N121CJDIAMOND Diamond Star DA40
→
06/24/2026
1h 13m
No alerts
Replay Analysis
N121CJDIAMOND Diamond Star DA40
→
06/16/2026
46m
No alerts
Replay Analysis
N121CJDIAMOND Diamond Star DA40
→
06/11/2026
4m
No alerts
Replay Analysis
N121CJDIAMOND Diamond Star DA40
→
06/11/2026
17m
No alerts
Replay Analysis
N121CJDIAMOND Diamond Star DA40
→
06/09/2026
1h 0m
No alerts
Replay Analysis
N121CJDIAMOND Diamond Star DA40
→
06/07/2026
44m
No alerts
Replay Analysis
N121CJDIAMOND Diamond Star DA40
→
06/03/2026
1h 34m
No alerts
Replay Analysis
N121CJDIAMOND Diamond Star DA40
→
05/31/2026
39m
No alerts
Replay Analysis
N121CJDIAMOND Diamond Star DA40
→
05/26/2026
56m
No alerts
Replay Analysis
N121CJDIAMOND Diamond Star DA40
→
05/25/2026
4m
No alerts
Replay Analysis
N121CJDIAMOND Diamond Star DA40
→
05/25/2026
4m
No alerts
Replay Analysis
N121CJDIAMOND Diamond Star DA40
→
05/23/2026
24m
No alerts
Replay Analysis
N121CJDIAMOND Diamond Star DA40
→
05/23/2026
44m
No alerts
Replay Analysis
N121CJDIAMOND Diamond Star DA40
→
05/08/2026
39m
No alerts
Replay Analysis
N121CJDIAMOND Diamond Star DA40
→
05/07/2026
5m
No alerts
Replay Analysis
N121CJDIAMOND Diamond Star DA40
→
04/30/2026
1h 18m
No alerts
Replay Analysis
N121CJDIAMOND Diamond Star DA40
→
04/21/2026
1h 3m
No alerts
Replay Analysis
N121CJDIAMOND Diamond Star DA40
→
03/20/2026
14m
No alerts
Replay Analysis
N121CJDIAMOND Diamond Star DA40
→
03/19/2026
6m
No alerts
Replay Analysis
N121CJDIAMOND Diamond Star DA40
→
03/19/2026
15m
△ Low approach-stability score
Replay Analysis
N121CJDIAMOND Diamond Star DA40
→
03/04/2026
17m
No alerts
Replay Analysis
N121CJDIAMOND Diamond Star DA40
→
11/29/2025
19m
No alerts
Replay Analysis
N121CJDIAMOND Diamond Star DA40
→
11/24/2025
20m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window