Flight Status & Tracker

N4681S

REZEK WILLIAM E · KEIK → APA · Last tracked Oct 21, 2026

N4681S is a flight number operated by REZEK WILLIAM E between Erie Municipal Airport (KEIK) and Centennial Airport (KAPA). SkyMeter last tracked N4681S on October 21, 2026. The flight is most often flown by a . Typical block time is 0h 48m. SkyMeter has observed 18 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
18
last 90 days
⏱
AVG DURATION
48m
tracked time
📅
SERVICE PERIOD
7/4/2025 → 10/21/2026
first → last seen
🗺
ROUTES / TYPES
13 / 2
city pairs · airframes
⚠
INCIDENT RATE
5.6%
1 flagged

Routes flown

By count · last 90 days

9
1
avg 25m · Erie → Centennial
1
avg 22m · Metrogro Farm → Centennial
1
avg 35m · Centennial → Vance Brand
1
avg 35m · Centennial → Greeley–Weld County
1
avg 9m · Phillips Private → Chadron
1
avg 1h 33m · Lodi → St Paul Downtown Holman Field
1
avg 57m · Kimball Municipal Robert E Arraj Field → Centennial
5V6 → KAPA
1
avg 45m · Gebauer → Centennial
1
avg 38m · Sterling → Centennial

Aircraft types

Equipment used on this number

2

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 N4681S

30
10/7/2026
50m
No alerts
9/25/2026
2h 1m
No alerts
9/22/2026
1h 33m
No alerts
9/22/2026
45m
No alerts
9/11/2026
1h 11m
No alerts
9/11/2026
34m
△ Low approach-stability score
9/1/2026
1h 22m
No alerts
8/26/2026
29m
No alerts
8/12/2026
27m
No alerts
7/29/2026
1h 5m
No alerts
6/14/2026
1h 6m
No alerts
5/10/2026
47m
No alerts
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window