Flight Status & Tracker

N4201B

HOLBERT FRANK L · ENW → UGN · Last tracked Sep 18, 2026

N4201B is a flight number operated by HOLBERT FRANK L between Kenosha Regional Airport (KENW) and Waukegan National Airport (KUGN). SkyMeter last tracked N4201B on September 18, 2026. The flight is most often flown by a BELLANCA Bellanca Viking. Typical block time is 0h 29m. SkyMeter has observed 7 legs of this flight number via ADS-B.

SkyMeter tracks historical flight activity from ADS-B data — this is not a live gate-to-gate status feed.

✈
FLIGHTS
7
last 90 days
⏱
AVG DURATION
29m
tracked time
📅
SERVICE PERIOD
6/4/2025 → 9/18/2026
first → last seen
🗺
ROUTES / TYPES
6 / 1
city pairs · airframes
⚠
INCIDENT RATE
14.3%
1 flagged

Routes flown

By count · last 90 days

6
KENW → KUGN
1
avg 16m · Kenosha → Waukegan National
22IN → KPPO
1
avg 34m · Mooney Field → La Porte
KUGN → K0G6
1
avg 1h 4m · Waukegan National → Williams County
KDPA → KUGN
1
avg 24m · Dupage → Waukegan National
KOXI → KDPA
1
avg 40m · Starke County → Dupage
KUGN → KENW
1
avg 11m · Waukegan National → Kenosha

Aircraft types

Equipment used on this number

1
BL17 BELLANCA Bellanca Viking
7

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 N4201B

30
N4201BBELLANCA Bellanca Viking
→
9/18/2026
23m
No alerts
Replay Analysis
N4201BBELLANCA Bellanca Viking
→
9/17/2026
39m
No alerts
Replay Analysis
N4201BBELLANCA Bellanca Viking
→
9/17/2026
33m
△ Low approach-stability score
Replay Analysis
N4201BBELLANCA Bellanca Viking
→
9/17/2026
1h 4m
No alerts
Replay Analysis
N4201BBELLANCA Bellanca Viking
→
9/14/2026
15m
No alerts
Replay Analysis
N4201BBELLANCA Bellanca Viking
→
9/10/2026
19m
No alerts
Replay Analysis
N4201BBELLANCA Bellanca Viking
→
9/2/2026
11m
No alerts
Replay Analysis
N4201BBELLANCA Bellanca Viking
→
7/9/2026
27m
△ Low approach-stability score
Replay Analysis
N4201BBELLANCA Bellanca Viking
→
7/2/2026
28m
No alerts
Replay Analysis
N4201BBELLANCA Bellanca Viking
→
7/2/2026
31m
No alerts
Replay Analysis
N4201BBELLANCA Bellanca Viking
→
6/8/2026
38m
No alerts
Replay Analysis
N4201BBELLANCA Bellanca Viking
→
6/7/2026
11m
No alerts
Replay Analysis
N4201BBELLANCA Bellanca Viking
→
6/4/2026
16m
No alerts
Replay Analysis
N4201BBELLANCA Bellanca Viking
→
4/22/2026
1h 30m
No alerts
Replay Analysis
N4201BBELLANCA Bellanca Viking
→
4/21/2026
1h 26m
No alerts
Replay Analysis
N4201BBELLANCA Bellanca Viking
→
3/28/2026
2h 13m
No alerts
Replay Analysis
N4201BBELLANCA Bellanca Viking
→
3/28/2026
2h 36m
No alerts
Replay Analysis
N4201BBELLANCA Bellanca Viking
→
3/25/2026
1h 52m
No alerts
Replay Analysis
N4201BBELLANCA Bellanca Viking
→
3/25/2026
40m
No alerts
Replay Analysis
N4201BBELLANCA Bellanca Viking
→
3/21/2026
24m
△ Low approach-stability score
Replay Analysis
N4201BBELLANCA Bellanca Viking
→
3/21/2026
11m
No alerts
Replay Analysis
N4201BBELLANCA Bellanca Viking
→
3/8/2026
3h 11m
△ Low approach-stability score
Replay Analysis
N4201BBELLANCA Bellanca Viking
→
3/8/2026
1h 10m
No alerts
Replay Analysis
N4201BBELLANCA Bellanca Viking
→
3/4/2026
14m
No alerts
Replay Analysis
N4201BBELLANCA Bellanca Viking
→
3/3/2026
1h 38m
No alerts
Replay Analysis
N4201BBELLANCA Bellanca Viking
→
3/3/2026
1h 24m
No alerts
Replay Analysis
N4201BBELLANCA Bellanca Viking
→
3/3/2026
5m
No alerts
Replay Analysis
N4201BBELLANCA Bellanca Viking
→
3/3/2026
2h 4m
No alerts
Replay Analysis
N4201BBELLANCA Bellanca Viking
→
3/3/2026
38m
No alerts
Replay Analysis
N4201BBELLANCA Bellanca Viking
→
2/7/2026
30m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window