CST502 is operated by ST JOHN AVIATION LLC between Marshfield Municipal George Harlow Field (KGHG) and Saratoga County Airport (K5B2). The flight is most often flown by a PILATUS Pilatus PC-12. Typical block time is 0h 45m. SkyMeter has observed 58 legs of this flight number via ADS-B.

✈
FLIGHTS
58
last 90 days
⏱
AVG DURATION
45m
tracked time
📅
SERVICE PERIOD
06/05/2025 → 08/21/2026
first → last seen
🗺
ROUTES / TYPES
47 / 2
city pairs · airframes
⚠
INCIDENT RATE
1.7%
1 flagged

Routes flown

By count · last 90 days

10
KGHG → KHPN
3
avg 1h 22m · Marshfield Municipal George Harlow Field → Westchester County
KGHG → K5B2
3
avg 49m · Marshfield Municipal George Harlow Field → Saratoga County
2B1 → KGHG
2
avg 9m · Cape Cod → Marshfield Municipal George Harlow Field
MA25 → KGHG
2
avg 12m · Long Pond Seaplane Base → Marshfield Municipal George Harlow Field
KHPN → KGHG
2
avg 44m · Westchester County → Marshfield Municipal George Harlow Field
KJYO → KRDU
1
avg 56m · Leesburg Executive → Raleigh Durham
K5B2 → KGHG
1
avg 44m · Saratoga County → Marshfield Municipal George Harlow Field
7NK2 → KGHG
1
avg 44m · Saratoga Hospital Heliport → Marshfield Municipal George Harlow Field
KHTO → KGHG
1
avg 38m · East Hampton → Marshfield Municipal George Harlow Field
KRDU → KGHG
1
avg 1h 31m · Raleigh Durham → Marshfield Municipal George Harlow Field

Aircraft types

Equipment used on this number

2
PC12 PILATUS Pilatus PC-12
61
C56X CESSNA Cessna Excel/XLS
5

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 CST502

30
N22NYPILATUS Pilatus PC-12
→
08/21/2026
53m
No alerts
Replay Analysis
N22NYPILATUS Pilatus PC-12
→
08/21/2026
41m
No alerts
Replay Analysis
N22NYPILATUS Pilatus PC-12
→
08/21/2026
13m
No alerts
Replay Analysis
N22NYPILATUS Pilatus PC-12
→
08/08/2026
23m
No alerts
Replay Analysis
N22NYPILATUS Pilatus PC-12
→
08/08/2026
33m
No alerts
Replay Analysis
N22NYPILATUS Pilatus PC-12
→
08/08/2026
40m
No alerts
Replay Analysis
N22NYPILATUS Pilatus PC-12
→
08/08/2026
25m
No alerts
Replay Analysis
N22NYPILATUS Pilatus PC-12
→
08/06/2026
1h 50m
No alerts
Replay Analysis
N22NYPILATUS Pilatus PC-12
→
08/06/2026
28m
No alerts
Replay Analysis
N22NYPILATUS Pilatus PC-12
→
08/06/2026
47m
No alerts
Replay Analysis
N22NYPILATUS Pilatus PC-12
→
07/31/2026
20m
No alerts
Replay Analysis
N22NYPILATUS Pilatus PC-12
→
07/31/2026
1h 36m
No alerts
Replay Analysis
N22NYPILATUS Pilatus PC-12
→
07/30/2026
1h 40m
No alerts
Replay Analysis
N22NYPILATUS Pilatus PC-12
→
07/30/2026
22m
No alerts
Replay Analysis
N22NYPILATUS Pilatus PC-12
→
07/26/2026
44m
No alerts
Replay Analysis
N22NYPILATUS Pilatus PC-12
→
07/26/2026
48m
No alerts
Replay Analysis
N22NYPILATUS Pilatus PC-12
→
07/24/2026
37m
No alerts
Replay Analysis
N22NYPILATUS Pilatus PC-12
→
07/24/2026
41m
No alerts
Replay Analysis
N22NYPILATUS Pilatus PC-12
→
07/24/2026
11m
No alerts
Replay Analysis
N22NYPILATUS Pilatus PC-12
→
07/24/2026
2h 3m
No alerts
Replay Analysis
N22NYPILATUS Pilatus PC-12
→
07/23/2026
14m
No alerts
Replay Analysis
N22NYPILATUS Pilatus PC-12
→
07/23/2026
48m
No alerts
Replay Analysis
N22NYPILATUS Pilatus PC-12
→
07/23/2026
38m
No alerts
Replay Analysis
N22NYPILATUS Pilatus PC-12
→
07/23/2026
48m
No alerts
Replay Analysis
N22NYPILATUS Pilatus PC-12
→
07/18/2026
8m
No alerts
Replay Analysis
N22NYPILATUS Pilatus PC-12
→
07/18/2026
37m
No alerts
Replay Analysis
N22NYPILATUS Pilatus PC-12
→
07/18/2026
41m
No alerts
Replay Analysis
N719DKPILATUS Pilatus PC-12
→
07/16/2026
13m
No alerts
Replay Analysis
N719DKPILATUS Pilatus PC-12
→
07/16/2026
40m
No alerts
Replay Analysis
N719DKPILATUS Pilatus PC-12
→
07/16/2026
1h 52m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window