N21448

SPUTNIK I LLC · PHN NPT

N21448 is operated by SPUTNIK I LLC between St Clair County International Airport (KPHN) and Newport State Airport (KUUU). The flight is most often flown by a MOONEY Mooney M20K Encore/M20M Bravo. Typical block time is 1h 25m. SkyMeter has observed 20 legs of this flight number via ADS-B.

FLIGHTS
20
last 90 days
AVG DURATION
1h 25m
tracked time
📅
SERVICE PERIOD
05/31/2025 → 08/22/2026
first → last seen
🗺
ROUTES / TYPES
14 / 1
city pairs · airframes
INCIDENT RATE
20.0%
4 flagged

Routes flown

By count · last 90 days

10
1
avg 1h 37m · Fond du Lac County → Flying Cloud
1
avg 2h 47m · St Clair County → Newport State
1
avg 43m · Benson → Flying Cloud
1
avg 2h 27m · Jasper County → Flying Cloud
1
avg 1h 37m · Flying Cloud → Fond du Lac County
1
avg 1h 42m · Millard → Flying Cloud
1
avg 2h 44m · Flying Cloud → St Clair County
avg 23m · Lightfoot Farms → Benson
1
avg 26m · Circle T → Flying Cloud
1
avg 1h 27m · Flying Cloud → Millard

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 N21448

30
08/22/2026
1h 26m
△ Low approach-stability score
08/03/2026
1h 3m
△ Low approach-stability score
08/02/2026
1h 15m
△ Low approach-stability score
07/13/2026
1h 15m
△ Low approach-stability score
07/03/2026
26m
△ Low approach-stability score
05/13/2026
37m
△ Low approach-stability score
04/08/2026
26m
△ Low approach-stability score
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window