N75UM is operated by REGENTS OF THE UNIVERSITY OF MICHIGAN between Richmond International Airport (KRIC) and Livingston County Spencer J. Hardy Airport (KOZW). The flight is most often flown by a LEARJET Bombardier Learjet 45. Typical block time is 1h 16m. SkyMeter has observed 45 legs of this flight number via ADS-B.

✈
FLIGHTS
45
last 90 days
⏱
AVG DURATION
1h 16m
tracked time
📅
SERVICE PERIOD
5/27/2025 → 8/12/2026
first → last seen
🗺
ROUTES / TYPES
22 / 1
city pairs · airframes
⚠
INCIDENT RATE
4.4%
2 flagged

Routes flown

By count · last 90 days

10
KORF → KOZW
1
avg 1h 18m · Norfolk → Livingston County Spencer J. Hardy
MI27 → KOZW
1
avg 27m · Haigh → Livingston County Spencer J. Hardy
KDET → KOZW
1
avg 16m · Coleman A. Young → Livingston County Spencer J. Hardy
KOZW → D90
1
avg 23m · Livingston County Spencer J. Hardy → Mancelona
KCMH → KOZW
1
avg 33m · John Glenn Columbus → Livingston County Spencer J. Hardy
KOZW → KDET
1
avg 2h 26m · Livingston County Spencer J. Hardy → Coleman A. Young
KSDF → KOZW
1
avg 47m · Louisville Muhammad Ali → Livingston County Spencer J. Hardy
KOZW → KSDF
1
avg 43m · Livingston County Spencer J. Hardy → Louisville Muhammad Ali
KOZW → KFTW
1
avg 2h 45m · Livingston County Spencer J. Hardy → Fort Worth Meacham
KOZW → KRIC
1
avg 1h 9m · Livingston County Spencer J. Hardy → Richmond

Aircraft types

Equipment used on this number

1
LJ45 LEARJET Bombardier Learjet 45
69

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
2
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 N75UM

30
N75UMLEARJET Bombardier Learjet 45
→
8/12/2026
26m
No alerts
Replay Analysis
N75UMLEARJET Bombardier Learjet 45
→
8/4/2026
22m
No alerts
Replay Analysis
N75UMLEARJET Bombardier Learjet 45
→
8/4/2026
12m
No alerts
Replay Analysis
N75UMLEARJET Bombardier Learjet 45
→
7/30/2026
11m
No alerts
Replay Analysis
N75UMLEARJET Bombardier Learjet 45
→
7/29/2026
14m
No alerts
Replay Analysis
N75UMLEARJET Bombardier Learjet 45
→
7/19/2026
6m
No alerts
Replay Analysis
N75UMLEARJET Bombardier Learjet 45
→
7/15/2026
16m
No alerts
Replay Analysis
N75UMLEARJET Bombardier Learjet 45
→
7/14/2026
10m
No alerts
Replay Analysis
N75UMLEARJET Bombardier Learjet 45
→
7/14/2026
1h 17m
No alerts
Replay Analysis
N75UMLEARJET Bombardier Learjet 45
→
7/14/2026
1h 21m
No alerts
Replay Analysis
N75UMLEARJET Bombardier Learjet 45
→
7/12/2026
5m
No alerts
Replay Analysis
N75UMLEARJET Bombardier Learjet 45
→
7/11/2026
28m
No alerts
Replay Analysis
N75UMLEARJET Bombardier Learjet 45
→
7/10/2026
25m
No alerts
Replay Analysis
N75UMLEARJET Bombardier Learjet 45
→
7/10/2026
2h 17m
No alerts
Replay Analysis
N75UMLEARJET Bombardier Learjet 45
→
7/8/2026
1h 1m
No alerts
Replay Analysis
N75UMLEARJET Bombardier Learjet 45
→
7/8/2026
59m
No alerts
Replay Analysis
N75UMLEARJET Bombardier Learjet 45
→
7/7/2026
24m
No alerts
Replay Analysis
N75UMLEARJET Bombardier Learjet 45
→
7/7/2026
21m
No alerts
Replay Analysis
N75UMLEARJET Bombardier Learjet 45
→
7/7/2026
2h 3m
No alerts
Replay Analysis
N75UMLEARJET Bombardier Learjet 45
→
7/6/2026
27m
No alerts
Replay Analysis
N75UMLEARJET Bombardier Learjet 45
→
7/6/2026
24m
No alerts
Replay Analysis
N75UMLEARJET Bombardier Learjet 45
→
7/6/2026
2h 43m
No alerts
Replay Analysis
N75UMLEARJET Bombardier Learjet 45
→
7/5/2026
25m
No alerts
Replay Analysis
N75UMLEARJET Bombardier Learjet 45
→
7/5/2026
20m
No alerts
Replay Analysis
N75UMLEARJET Bombardier Learjet 45
→
7/5/2026
2h 9m
No alerts
Replay Analysis
N75UMLEARJET Bombardier Learjet 45
→
7/4/2026
25m
No alerts
Replay Analysis
N75UMLEARJET Bombardier Learjet 45
→
7/4/2026
23m
No alerts
Replay Analysis
N75UMLEARJET Bombardier Learjet 45
→
7/3/2026
38m
No alerts
Replay Analysis
N75UMLEARJET Bombardier Learjet 45
→
7/3/2026
3h 52m
No alerts
Replay Analysis
N75UMLEARJET Bombardier Learjet 45
→
7/3/2026
33m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window