N4159S

CREW MARSHALL D · WT21 SFF

N4159S is operated by CREW MARSHALL D between Deer Park / Radial Flyer Airport (WT21) and Felts Field (KSFF). The flight is most often flown by a PIPER Piper 18 Super Cub. Typical block time is 0h 41m. SkyMeter has observed 19 legs of this flight number via ADS-B.

FLIGHTS
19
last 90 days
AVG DURATION
41m
tracked time
📅
SERVICE PERIOD
5/28/2025 → 8/18/2026
first → last seen
🗺
ROUTES / TYPES
12 / 1
city pairs · airframes
INCIDENT RATE
5.3%
1 flagged

Routes flown

By count · last 90 days

9
1
avg 13m · Deer Park / Radial Flyer → Felts Field
1
avg 12m · Spangle Field → Felts Field
C72 KDEW
1
avg 7m · Cross Winds → Deer Park
S77 KSFF
1
avg 30m · Magee → Felts Field
1
avg 13m · Felts Field → Deer Park
1
avg 24m · Elk Heights → Felts Field
1
avg 6h 12m · Felts Field → Spokane
1
avg 14m · Deer Park → Spokane
1
avg 14m · Deer Park → Felts Field

Aircraft types

Equipment used on this number

1

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 N4159S

30
8/18/2026
6h 11m
△ Low approach-stability score
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window