N439TT is operated by PILATUS BUSINESS AIRCRAFT LTD between Chicago Executive Airport (KPWK) and Johnson County Executive Airport (KOJC). The flight is most often flown by a PILATUS Pilatus PC-12. Typical block time is 1h 4m. SkyMeter has observed 12 legs of this flight number via ADS-B.

✈
FLIGHTS
12
last 90 days
⏱
AVG DURATION
1h 4m
tracked time
📅
SERVICE PERIOD
04/09/2026 → 06/17/2026
first → last seen
🗺
ROUTES / TYPES
10 / 1
city pairs · airframes
⚠
INCIDENT RATE
25.0%
3 flagged

Routes flown

By count · last 90 days

9
KOJC → KPWK
2
avg 1h 43m · Johnson County Executive → Chicago Executive
KPWK → KOJC
2
avg 1h 39m · Chicago Executive → Johnson County Executive
KBIV → KPWK
1
avg 30m · West Michigan → Chicago Executive
KGRR → KPWK
1
avg 33m · Gerald R. Ford → Chicago Executive
KPWK → KARR
1
avg 13m · Chicago Executive → Aurora
KPWK → KGRR
1
avg 38m · Chicago Executive → Gerald R. Ford
KPWK → KBIV
1
avg 24m · Chicago Executive → West Michigan
KMHK → KPWK
1
avg 1h 44m · Manhattan → Chicago Executive
KARR → KPWK
1
avg 12m · Aurora → Chicago Executive

Aircraft types

Equipment used on this number

1
PC12 PILATUS Pilatus PC-12
12

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
3
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 18 operations of N439TT

18
N439TTPILATUS Pilatus PC-12
→
06/17/2026
30m
No alerts
Replay Analysis
N439TTPILATUS Pilatus PC-12
→
06/17/2026
24m
△ Low approach-stability score
Replay Analysis
N439TTPILATUS Pilatus PC-12
→
06/02/2026
33m
No alerts
Replay Analysis
N439TTPILATUS Pilatus PC-12
→
06/02/2026
37m
No alerts
Replay Analysis
N439TTPILATUS Pilatus PC-12
→
05/13/2026
1h 42m
No alerts
Replay Analysis
N439TTPILATUS Pilatus PC-12
→
05/13/2026
1h 34m
No alerts
Replay Analysis
N439TTPILATUS Pilatus PC-12
→
05/01/2026
1h 43m
△ Low approach-stability score
Replay Analysis
N439TTPILATUS Pilatus PC-12
→
05/01/2026
1h 53m
No alerts
Replay Analysis
N439TTPILATUS Pilatus PC-12
→
04/24/2026
1h 43m
No alerts
Replay Analysis
N439TTPILATUS Pilatus PC-12
→
04/24/2026
1h 42m
No alerts
Replay Analysis
N439TTPILATUS Pilatus PC-12
→
04/23/2026
11m
△ Low approach-stability score
Replay Analysis
N439TTPILATUS Pilatus PC-12
→
04/23/2026
13m
No alerts
Replay Analysis
N439TTPILATUS Pilatus PC-12
→
04/16/2026
2h 9m
No alerts
Replay Analysis
N439TTPILATUS Pilatus PC-12
→
04/16/2026
2h 18m
No alerts
Replay Analysis
N439TTPILATUS Pilatus PC-12
→
04/15/2026
45m
No alerts
Replay Analysis
N439TTPILATUS Pilatus PC-12
→
04/15/2026
37m
No alerts
Replay Analysis
N439TTPILATUS Pilatus PC-12
→
04/13/2026
1h 38m
No alerts
Replay Analysis
N439TTPILATUS Pilatus PC-12
→
04/09/2026
2h 20m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window