DERBY61 is operated by between Dane County Regional Truax Field (KMSN) and Louisville Muhammad Ali International Airport (KSDF). The flight is most often flown by a LOCKHEED MARTIN C-130J Super Hercules ; Lockheed. Typical block time is 1h 2m. SkyMeter has observed 21 legs of this flight number via ADS-B.
✈
FLIGHTS
21
last 90 days
⏱
AVG DURATION
1h 2m
tracked time
📅
SERVICE PERIOD
3/17/2026 → 8/5/2026
first → last seen
🗺
ROUTES / TYPES
15 / 1
city pairs · airframes
⚠
INCIDENT RATE
4.8%
1 flagged
Routes flown
By count · last 90 days
Aircraft types
Equipment used on this number
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 25 operations of DERBY61
8/5/2026
37m
No alerts
8/5/2026
5m
No alerts
8/5/2026
12m
No alerts
7/15/2026
1h 26m
No alerts
7/15/2026
2h 32m
No alerts
7/15/2026
4h 42m
No alerts
7/15/2026
1h 28m
No alerts
7/10/2026
1h 28m
No alerts
7/10/2026
34m
No alerts
7/10/2026
16m
No alerts
7/10/2026
16m
No alerts
7/10/2026
31m
No alerts
7/10/2026
1h 19m
△ Low approach-stability score
6/26/2026
1h 13m
No alerts
6/26/2026
15m
No alerts
6/26/2026
11m
No alerts
6/26/2026
15m
No alerts
6/26/2026
1h 26m
No alerts
6/25/2026
2h 6m
No alerts
6/25/2026
1h 32m
No alerts
6/24/2026
1h 11m
No alerts
6/24/2026
13m
No alerts
6/24/2026
1h 58m
No alerts
3/17/2026
2h 28m
No alerts
3/17/2026
2h 1m
No alerts
© SkyMeter ·
All flight data subject to ODbL attribution
·
Tracked: 90-day window
