COL31

N31TF LLC · PWK → JVL

COL31 is operated by N31TF LLC between Chicago Executive Airport (KPWK) and Southern Wisconsin Regional Airport (KJVL). The flight is most often flown by a BOMBARDIER Bombardier Challenger 350. Typical block time is 1h 38m. SkyMeter has observed 79 legs of this flight number via ADS-B.

✈
FLIGHTS
79
last 90 days
⏱
AVG DURATION
1h 38m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 07/19/2026
first → last seen
🗺
ROUTES / TYPES
58 / 2
city pairs · airframes
⚠
INCIDENT RATE
5.1%
4 flagged

Routes flown

By count · last 90 days

10
KPWK → KJVL
5
avg 34m · Chicago Executive → Southern Wisconsin
KJVL → KPWK
2
avg 16m · Southern Wisconsin → Chicago Executive
KJVL → KCHS
2
avg 1h 55m · Southern Wisconsin → Charleston Air Force Base-International
KJVL → KIND
1
avg 45m · Southern Wisconsin → Indianapolis
KPWK → KCMA
1
avg 4h 2m · Chicago Executive → Camarillo
KIND → KMRY
1
avg 5h 1m · Indianapolis → Monterey Peninsula
KBWI → MWCR
1
avg 3h 46m · Baltimore/Washington International Thurgood Marshall → Owen Roberts
KPTK → KPWK
1
avg 46m · Oakland County → Chicago Executive
KAGS → KJVL
1
avg 1h 36m · Augusta Regional At Bush Field → Southern Wisconsin
KTYQ → KJVL
1
avg 39m · Indianapolis Executive → Southern Wisconsin

Aircraft types

Equipment used on this number

2
CL35 BOMBARDIER Bombardier Challenger 350
75
PC21 PC21
16

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 COL31

30
N31TFBOMBARDIER Bombardier Challenger 350
→
07/19/2026
19m
No alerts
Replay Analysis
N31TFBOMBARDIER Bombardier Challenger 350
→
07/19/2026
2h 15m
No alerts
Replay Analysis
N31TFBOMBARDIER Bombardier Challenger 350
→
07/19/2026
24m
No alerts
Replay Analysis
N31TFBOMBARDIER Bombardier Challenger 350
→
07/19/2026
1h 42m
No alerts
Replay Analysis
N31TFBOMBARDIER Bombardier Challenger 350
→
07/19/2026
31m
No alerts
Replay Analysis
N31TFBOMBARDIER Bombardier Challenger 350
→
07/13/2026
39m
No alerts
Replay Analysis
N31TFBOMBARDIER Bombardier Challenger 350
→
07/13/2026
2h 44m
No alerts
Replay Analysis
N31TFBOMBARDIER Bombardier Challenger 350
→
07/13/2026
38m
No alerts
Replay Analysis
A-103PC21
→
07/10/2026
1h 10m
No alerts
Replay Analysis
N31TFBOMBARDIER Bombardier Challenger 350
→
07/09/2026
1h 34m
No alerts
Replay Analysis
N31TFBOMBARDIER Bombardier Challenger 350
→
07/09/2026
47m
No alerts
Replay Analysis
A-103PC21
→
07/08/2026
1h 24m
No alerts
Replay Analysis
N31TFBOMBARDIER Bombardier Challenger 350
→
07/08/2026
44m
No alerts
Replay Analysis
N31TFBOMBARDIER Bombardier Challenger 350
→
07/07/2026
51m
No alerts
Replay Analysis
N31TFBOMBARDIER Bombardier Challenger 350
→
07/07/2026
1h 35m
No alerts
Replay Analysis
A-103PC21
→
07/01/2026
1h 14m
△ Low approach-stability score
Replay Analysis
A-104PC21
→
06/30/2026
1h 28m
No alerts
Replay Analysis
A-104PC21
→
06/30/2026
1h 1m
△ Low approach-stability score
Replay Analysis
A-104PC21
→
06/29/2026
54m
No alerts
Replay Analysis
A-104PC21
→
06/29/2026
41m
No alerts
Replay Analysis
A-104PC21
→
06/29/2026
55m
No alerts
Replay Analysis
A-103PC21
→
06/26/2026
53m
No alerts
Replay Analysis
A-104PC21
→
06/25/2026
1h 3m
No alerts
Replay Analysis
A-102PC21
→
06/24/2026
1h 1m
No alerts
Replay Analysis
N31TFBOMBARDIER Bombardier Challenger 350
→
06/21/2026
1h 32m
No alerts
Replay Analysis
N31TFBOMBARDIER Bombardier Challenger 350
→
06/19/2026
1h 54m
No alerts
Replay Analysis
N31TFBOMBARDIER Bombardier Challenger 350
→
06/19/2026
1h 44m
No alerts
Replay Analysis
N31TFBOMBARDIER Bombardier Challenger 350
→
06/18/2026
44m
No alerts
Replay Analysis
N31TFBOMBARDIER Bombardier Challenger 350
→
06/18/2026
1h 47m
No alerts
Replay Analysis
N31TFBOMBARDIER Bombardier Challenger 350
→
06/18/2026
1h 2m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window