N21LF is operated by LUNKEN FLIGHT TRAINING CENTER LLC between Cincinnati Municipal Airport Lunken Field (KLUK) and Cincinnati Northern Kentucky International Airport (KCVG). The flight is most often flown by a CESSNA Cessna Skyhawk 172/Cutlass. Typical block time is 0h 48m. SkyMeter has observed 206 legs of this flight number via ADS-B.

✈
FLIGHTS
206
last 90 days
⏱
AVG DURATION
48m
tracked time
📅
SERVICE PERIOD
06/17/2025 → 07/10/2026
first → last seen
🗺
ROUTES / TYPES
37 / 1
city pairs · airframes
⚠
INCIDENT RATE
9.2%
19 flagged

Routes flown

By count · last 90 days

10
KLUK → KCVG
11
avg 54m · Cincinnati Municipal Airport Lunken Field → Cincinnati Northern Kentucky
KLUK → KHAO
10
avg 51m · Cincinnati Municipal Airport Lunken Field → Butler Co Regional Airport - Hogan Field
4OI3 → KLUK
6
avg 1h 1m · Horizons Heliport → Cincinnati Municipal Airport Lunken Field
KI69 → KLUK
3
avg 25m · Clermont County → Cincinnati Municipal Airport Lunken Field
KLUK → KOXD
2
avg 29m · Cincinnati Municipal Airport Lunken Field → Miami University
4OI3 → KCVG
2
avg 48m · Horizons Heliport → Cincinnati Northern Kentucky
KLUK → US-1110
2
avg 1h 4m · Cincinnati Municipal Airport Lunken Field → Old Boston
KLUK → KI69
2
avg 51m · Cincinnati Municipal Airport Lunken Field → Clermont County
KSGH → KLUK
2
avg 35m · Springfield-Beckley → Cincinnati Municipal Airport Lunken Field
KLUK → KSGH
2
avg 33m · Cincinnati Municipal Airport Lunken Field → Springfield-Beckley

Aircraft types

Equipment used on this number

1
C172 CESSNA Cessna Skyhawk 172/Cutlass
206

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
19
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 N21LF

30
N21LFCESSNA Cessna Skyhawk 172/Cutlass
→
07/10/2026
19m
No alerts
Replay Analysis
N21LFCESSNA Cessna Skyhawk 172/Cutlass
→
07/09/2026
25m
No alerts
Replay Analysis
N21LFCESSNA Cessna Skyhawk 172/Cutlass
→
07/09/2026
47m
No alerts
Replay Analysis
N21LFCESSNA Cessna Skyhawk 172/Cutlass
→
07/09/2026
40m
△ Unstable approach
Replay Analysis
N21LFCESSNA Cessna Skyhawk 172/Cutlass
→
07/09/2026
16m
No alerts
Replay Analysis
N21LFCESSNA Cessna Skyhawk 172/Cutlass
→
07/09/2026
14m
No alerts
Replay Analysis
N21LFCESSNA Cessna Skyhawk 172/Cutlass
→
07/08/2026
19m
No alerts
Replay Analysis
N21LFCESSNA Cessna Skyhawk 172/Cutlass
→
07/08/2026
53m
No alerts
Replay Analysis
N21LFCESSNA Cessna Skyhawk 172/Cutlass
→
07/08/2026
55m
No alerts
Replay Analysis
N21LFCESSNA Cessna Skyhawk 172/Cutlass
→
07/08/2026
49m
No alerts
Replay Analysis
N21LFCESSNA Cessna Skyhawk 172/Cutlass
→
07/08/2026
1h 0m
No alerts
Replay Analysis
N21LFCESSNA Cessna Skyhawk 172/Cutlass
→
07/08/2026
1h 4m
No alerts
Replay Analysis
N21LFCESSNA Cessna Skyhawk 172/Cutlass
→
07/08/2026
32m
No alerts
Replay Analysis
N21LFCESSNA Cessna Skyhawk 172/Cutlass
→
07/07/2026
13m
No alerts
Replay Analysis
N21LFCESSNA Cessna Skyhawk 172/Cutlass
→
07/07/2026
55m
No alerts
Replay Analysis
N21LFCESSNA Cessna Skyhawk 172/Cutlass
→
07/07/2026
1h 3m
No alerts
Replay Analysis
N21LFCESSNA Cessna Skyhawk 172/Cutlass
→
07/07/2026
42m
No alerts
Replay Analysis
N21LFCESSNA Cessna Skyhawk 172/Cutlass
→
07/06/2026
59m
No alerts
Replay Analysis
N21LFCESSNA Cessna Skyhawk 172/Cutlass
→
07/06/2026
43m
No alerts
Replay Analysis
N21LFCESSNA Cessna Skyhawk 172/Cutlass
→
07/05/2026
46m
No alerts
Replay Analysis
N21LFCESSNA Cessna Skyhawk 172/Cutlass
→
07/04/2026
1h 6m
No alerts
Replay Analysis
N21LFCESSNA Cessna Skyhawk 172/Cutlass
→
07/04/2026
57m
No alerts
Replay Analysis
N21LFCESSNA Cessna Skyhawk 172/Cutlass
→
07/03/2026
1h 8m
No alerts
Replay Analysis
N21LFCESSNA Cessna Skyhawk 172/Cutlass
→
07/03/2026
41m
No alerts
Replay Analysis
N21LFCESSNA Cessna Skyhawk 172/Cutlass
→
07/01/2026
45m
No alerts
Replay Analysis
N21LFCESSNA Cessna Skyhawk 172/Cutlass
→
06/30/2026
25m
No alerts
Replay Analysis
N21LFCESSNA Cessna Skyhawk 172/Cutlass
→
06/30/2026
1h 6m
No alerts
Replay Analysis
N21LFCESSNA Cessna Skyhawk 172/Cutlass
→
06/30/2026
55m
No alerts
Replay Analysis
N21LFCESSNA Cessna Skyhawk 172/Cutlass
→
06/30/2026
57m
No alerts
Replay Analysis
N21LFCESSNA Cessna Skyhawk 172/Cutlass
→
06/30/2026
41m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window