N139BG is operated by PHILADELPHIA GLIDER COUNCIL INC between Philadelphia Gliderport (0PA0) and Pennridge Airport (KCKZ). The flight is most often flown by a . Typical block time is 0h 21m. SkyMeter has observed 168 legs of this flight number via ADS-B.

FLIGHTS
168
last 90 days
AVG DURATION
21m
tracked time
📅
SERVICE PERIOD
8/3/2025 → 8/15/2026
first → last seen
🗺
ROUTES / TYPES
22 / 2
city pairs · airframes
INCIDENT RATE
0.6%
1 flagged

Routes flown

By count · last 90 days

10
14
avg 18m · Philadelphia Gliderport → Pennridge
11
avg 26m · Pennridge → Doylestown
8
avg 17m · Philadelphia Gliderport → Doylestown
KCKZ N85
7
avg 22m · Pennridge → Alexandria
7
avg 25m · Gunden → Pennridge
7
avg 20m · Gunden → Doylestown
0PA0 N85
4
avg 20m · Philadelphia Gliderport → Alexandria
4
avg 32m · Pennridge → Northeast Philadelphia
3
avg 29m · Philadelphia Gliderport → Northeast Philadelphia
3
avg 43m · Gehris → Doylestown

Aircraft types

Equipment used on this number

2

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 N139BG

30
8/15/2026
15m
No alerts
8/15/2026
58m
No alerts
8/15/2026
10m
No alerts
8/15/2026
15m
No alerts
8/15/2026
15m
No alerts
8/15/2026
17m
No alerts
8/12/2026
21m
No alerts
8/9/2026
1h 18m
No alerts
7/26/2026
38m
△ Low approach-stability score
7/25/2026
22m
No alerts
7/25/2026
16m
No alerts
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window