FRG1601

N399CZ LLC · MLI → SDF

FRG1601 is operated by N399CZ LLC between Quad City International Airport (KMLI) and Louisville Muhammad Ali International Airport (KSDF). The flight is most often flown by a BEECH Beech Airliner 99. Typical block time is 1h 23m. SkyMeter has observed 11 legs of this flight number via ADS-B.

✈
FLIGHTS
11
last 90 days
⏱
AVG DURATION
1h 23m
tracked time
📅
SERVICE PERIOD
08/26/2025 → 07/11/2026
first → last seen
🗺
ROUTES / TYPES
5 / 1
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

5
KMLI → KSDF
6
avg 1h 31m · Quad City → Louisville Muhammad Ali
KMKE → KMLI
2
avg 48m · General Mitchell → Quad City
I04 → KSDF
1
avg 1h 27m · Quad-City Seaplane Base → Louisville Muhammad Ali
IS97 → KSDF
1
avg 1h 30m · Trinity Medical Center Heliport → Louisville Muhammad Ali
2LL6 → KSDF
1
avg 1h 34m · Genesis Medical Center - Illini Campus Heliport → Louisville Muhammad Ali

Aircraft types

Equipment used on this number

1
BE99 BEECH Beech Airliner 99
11

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
0
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 FRG1601

30
N399CZBEECH Beech Airliner 99
→
07/11/2026
1h 25m
No alerts
Replay Analysis
N399CZBEECH Beech Airliner 99
→
07/10/2026
1h 29m
No alerts
Replay Analysis
N399CZBEECH Beech Airliner 99
→
07/09/2026
1h 39m
No alerts
Replay Analysis
N399CZBEECH Beech Airliner 99
→
07/08/2026
1h 33m
No alerts
Replay Analysis
N399CZBEECH Beech Airliner 99
→
07/07/2026
1h 31m
No alerts
Replay Analysis
N399CZBEECH Beech Airliner 99
→
07/07/2026
45m
No alerts
Replay Analysis
N199CZBEECH Beech Airliner 99
→
07/03/2026
1h 35m
No alerts
Replay Analysis
N199CZBEECH Beech Airliner 99
→
07/02/2026
1h 28m
No alerts
Replay Analysis
N199CZBEECH Beech Airliner 99
→
07/01/2026
1h 25m
No alerts
Replay Analysis
N199CZBEECH Beech Airliner 99
→
06/30/2026
1h 26m
No alerts
Replay Analysis
N199CZBEECH Beech Airliner 99
→
06/30/2026
50m
No alerts
Replay Analysis
N699CZBEECH Beech Airliner 99
→
01/17/2026
1h 32m
No alerts
Replay Analysis
N699CZBEECH Beech Airliner 99
→
01/16/2026
1h 25m
No alerts
Replay Analysis
N699CZBEECH Beech Airliner 99
→
01/15/2026
1h 20m
No alerts
Replay Analysis
N699CZBEECH Beech Airliner 99
→
01/14/2026
1h 21m
No alerts
Replay Analysis
N699CZBEECH Beech Airliner 99
→
01/13/2026
1h 28m
No alerts
Replay Analysis
N699CZBEECH Beech Airliner 99
→
01/13/2026
45m
↘ Diverted (inferred)
Replay Analysis
N699CZBEECH Beech Airliner 99
→
01/10/2026
1h 32m
No alerts
Replay Analysis
N699CZBEECH Beech Airliner 99
→
01/09/2026
15m
No alerts
Replay Analysis
N699CZBEECH Beech Airliner 99
→
01/09/2026
22m
No alerts
Replay Analysis
N699CZBEECH Beech Airliner 99
→
01/09/2026
1h 2m
↘ Diverted (inferred)
Replay Analysis
N699CZBEECH Beech Airliner 99
→
01/09/2026
55m
No alerts
Replay Analysis
N699CZBEECH Beech Airliner 99
→
11/01/2025
51m
△ Unstable approach
Replay Analysis
N699CZBEECH Beech Airliner 99
→
11/01/2025
51m
△ Unstable approach
Replay Analysis
N699CZBEECH Beech Airliner 99
→
11/01/2025
1h 24m
No alerts
Replay Analysis
N699CZBEECH Beech Airliner 99
→
10/31/2025
1h 28m
No alerts
Replay Analysis
N699CZBEECH Beech Airliner 99
→
10/30/2025
1h 35m
No alerts
Replay Analysis
N699CZBEECH Beech Airliner 99
→
10/29/2025
1h 44m
No alerts
Replay Analysis
N699CZBEECH Beech Airliner 99
→
10/28/2025
1h 58m
No alerts
Replay Analysis
N199CZBEECH Beech Airliner 99
→
08/30/2025
1h 25m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window