Flight Status & Tracker

CST502

ST JOHN AVIATION LLC · KGHG → K5B2 · Last tracked Sep 24, 2026

CST502 is a flight number operated by ST JOHN AVIATION LLC between Marshfield Municipal George Harlow Field (KGHG) and Saratoga County Airport (K5B2). SkyMeter last tracked CST502 on September 24, 2026. The flight is most often flown by a PILATUS Pilatus PC-12. Typical block time is 0h 51m. SkyMeter has observed 49 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
49
last 90 days
⏱
AVG DURATION
51m
tracked time
📅
SERVICE PERIOD
6/5/2025 → 9/24/2026
first → last seen
🗺
ROUTES / TYPES
45 / 2
city pairs · airframes
⚠
INCIDENT RATE
2.0%
1 flagged

Routes flown

By count · last 90 days

10
KGHG → KRKD
2
avg 38m · Marshfield Municipal George Harlow Field → Knox County
KGHG → K5B2
2
avg 48m · Marshfield Municipal George Harlow Field → Saratoga County
K5B2 → KBDL
1
avg 28m · Saratoga County → Bradley
KOQU → KGHG
1
avg 20m · Quonset State → Marshfield Municipal George Harlow Field
KTTN → KPVC
1
avg 1h 24m · Trenton Mercer → Provincetown
KGHG → KOQU
1
avg 22m · Marshfield Municipal George Harlow Field → Quonset State
MA25 → KGHG
1
avg 14m · Long Pond Seaplane Base → Marshfield Municipal George Harlow Field
KMTP → KGHG
1
avg 23m · Montauk → Marshfield Municipal George Harlow Field
K5B2 → KGHG
1
avg 44m · Saratoga County → Marshfield Municipal George Harlow Field
KPNE → KGHG
1
avg 51m · Northeast Philadelphia → Marshfield Municipal George Harlow Field

Aircraft types

Equipment used on this number

2
PC12 PILATUS Pilatus PC-12
48
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
N860MCESSNA Cessna Excel/XLS
→
9/24/2026
1h 32m
No alerts
Replay Analysis
N860MCESSNA Cessna Excel/XLS
→
9/24/2026
1h 24m
No alerts
Replay Analysis
N860MCESSNA Cessna Excel/XLS
→
9/24/2026
2h 17m
No alerts
Replay Analysis
N860MCESSNA Cessna Excel/XLS
→
9/23/2026
51m
No alerts
Replay Analysis
N860MCESSNA Cessna Excel/XLS
→
9/22/2026
56m
No alerts
Replay Analysis
N22NYPILATUS Pilatus PC-12
→
9/20/2026
27m
No alerts
Replay Analysis
N22NYPILATUS Pilatus PC-12
→
9/20/2026
1h 33m
No alerts
Replay Analysis
N22NYPILATUS Pilatus PC-12
→
9/18/2026
1h 50m
No alerts
Replay Analysis
N22NYPILATUS Pilatus PC-12
→
9/18/2026
23m
No alerts
Replay Analysis
N22NYPILATUS Pilatus PC-12
→
9/5/2026
1h 45m
△ Low approach-stability score
Replay Analysis
N22NYPILATUS Pilatus PC-12
→
9/5/2026
34m
No alerts
Replay Analysis
N22NYPILATUS Pilatus PC-12
→
9/5/2026
16m
No alerts
Replay Analysis
N22NYPILATUS Pilatus PC-12
→
9/4/2026
41m
No alerts
Replay Analysis
N22NYPILATUS Pilatus PC-12
→
9/4/2026
24m
No alerts
Replay Analysis
N22NYPILATUS Pilatus PC-12
→
9/4/2026
1h 23m
No alerts
Replay Analysis
N22NYPILATUS Pilatus PC-12
→
9/4/2026
1h 14m
No alerts
Replay Analysis
N22NYPILATUS Pilatus PC-12
→
8/31/2026
40m
No alerts
Replay Analysis
N22NYPILATUS Pilatus PC-12
→
8/31/2026
46m
No alerts
Replay Analysis
N22NYPILATUS Pilatus PC-12
→
8/23/2026
12m
No alerts
Replay Analysis
N22NYPILATUS Pilatus PC-12
→
8/23/2026
53m
No alerts
Replay Analysis
N22NYPILATUS Pilatus PC-12
→
8/23/2026
35m
No alerts
Replay Analysis
N22NYPILATUS Pilatus PC-12
→
8/21/2026
50m
No alerts
Replay Analysis
N22NYPILATUS Pilatus PC-12
→
8/21/2026
41m
No alerts
Replay Analysis
N22NYPILATUS Pilatus PC-12
→
8/21/2026
13m
No alerts
Replay Analysis
N22NYPILATUS Pilatus PC-12
→
8/8/2026
23m
No alerts
Replay Analysis
N22NYPILATUS Pilatus PC-12
→
8/8/2026
33m
No alerts
Replay Analysis
N22NYPILATUS Pilatus PC-12
→
8/8/2026
40m
No alerts
Replay Analysis
N22NYPILATUS Pilatus PC-12
→
8/8/2026
25m
No alerts
Replay Analysis
N22NYPILATUS Pilatus PC-12
→
8/6/2026
1h 50m
No alerts
Replay Analysis
N22NYPILATUS Pilatus PC-12
→
8/6/2026
28m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window