N859SP

JET AIR INC · OSH 9WN1

N859SP is operated by JET AIR INC between Wittman Regional Airport (KOSH) and Courtney Plummer Airport (9WN1). The flight is most often flown by a CESSNA Cessna Skyhawk 172/Cutlass. Typical block time is 0h 45m. SkyMeter has observed 100 legs of this flight number via ADS-B.

FLIGHTS
100
last 90 days
AVG DURATION
45m
tracked time
📅
SERVICE PERIOD
05/29/2025 → 07/10/2026
first → last seen
🗺
ROUTES / TYPES
9 / 1
city pairs · airframes
INCIDENT RATE
4.0%
4 flagged

Routes flown

By count · last 90 days

8
2
avg 41m · Wittman → Courtney Plummer
1
avg 37m · Oshkosh Sky Ranch → Wittman
1
avg 14m · Pioneer → Wittman
1
avg 3h 37m · St Louis → Wittman
1
avg 27m · Wittman → Fond du Lac County
1
avg 2h 30m · Wittman → St Louis
1
avg 1h 31m · J.B. Heliport → Wittman
1
avg 14m · Mercy Medical Center Heliport → Wittman

Aircraft types

Equipment used on this number

1

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
4
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 N859SP

30
07/07/2026
1h 31m
△ Low approach-stability score
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window