ISU9 is operated by INDIANA STATE UNIVERSITY between Terre Haute Regional Airport, Hulman Field (KHUF) and Sullivan County Airport (KSIV). The flight is most often flown by a DIAMOND Diamond 20 Katana. Typical block time is 0h 37m. SkyMeter has observed 105 legs of this flight number via ADS-B.

✈
FLIGHTS
105
last 90 days
⏱
AVG DURATION
37m
tracked time
📅
SERVICE PERIOD
5/27/2025 → 8/5/2026
first → last seen
🗺
ROUTES / TYPES
31 / 1
city pairs · airframes
⚠
INCIDENT RATE
2.9%
3 flagged

Routes flown

By count · last 90 days

10
KHUF → KSIV
5
avg 16m · Terre Haute Regional Airport, Hulman Field → Sullivan County
KHUF → KRSV
4
avg 37m · Terre Haute Regional Airport, Hulman Field → Robinson
5II9 → KHUF
3
avg 6m · Aero Plaines → Terre Haute Regional Airport, Hulman Field
52IN → KHUF
3
avg 20m · Higginbotham Field → Terre Haute Regional Airport, Hulman Field
KHUF → 0I2
2
avg 55m · Terre Haute Regional Airport, Hulman Field → Brazil Clay County
K3I3 → KHUF
2
avg 4m · Sky King → Terre Haute Regional Airport, Hulman Field
KHUF → KPRG
2
avg 15m · Terre Haute Regional Airport, Hulman Field → Edgar County
KHUF → KBMG
1
avg 39m · Terre Haute Regional Airport, Hulman Field → Monroe County
KHUF → 78I
1
avg 48m · Terre Haute Regional Airport, Hulman Field → Pam's Place
K3I3 → 0I2
1
avg 6m · Sky King → Brazil Clay County

Aircraft types

Equipment used on this number

1
DV20 DIAMOND Diamond 20 Katana
105

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 30 operations of ISU9

30
N118CLDIAMOND Diamond 20 Katana
→
8/5/2026
19m
△ Low approach-stability score
Replay Analysis
N118CLDIAMOND Diamond 20 Katana
→
8/5/2026
5m
No alerts
Replay Analysis
N118CLDIAMOND Diamond 20 Katana
→
8/5/2026
5m
No alerts
Replay Analysis
N118CLDIAMOND Diamond 20 Katana
→
8/5/2026
52m
No alerts
Replay Analysis
N118CLDIAMOND Diamond 20 Katana
→
8/4/2026
38m
No alerts
Replay Analysis
N118CLDIAMOND Diamond 20 Katana
→
8/4/2026
2m
No alerts
Replay Analysis
N118CLDIAMOND Diamond 20 Katana
→
8/4/2026
47m
No alerts
Replay Analysis
N118CLDIAMOND Diamond 20 Katana
→
8/4/2026
1h 50m
No alerts
Replay Analysis
N118CLDIAMOND Diamond 20 Katana
→
8/4/2026
47m
No alerts
Replay Analysis
N118CLDIAMOND Diamond 20 Katana
→
7/30/2026
8m
No alerts
Replay Analysis
N118CLDIAMOND Diamond 20 Katana
→
7/30/2026
49m
No alerts
Replay Analysis
N118CLDIAMOND Diamond 20 Katana
→
7/30/2026
25m
No alerts
Replay Analysis
N118CLDIAMOND Diamond 20 Katana
→
7/30/2026
10m
No alerts
Replay Analysis
N118CLDIAMOND Diamond 20 Katana
→
7/30/2026
17m
No alerts
Replay Analysis
N118CLDIAMOND Diamond 20 Katana
→
7/30/2026
35m
No alerts
Replay Analysis
N118CLDIAMOND Diamond 20 Katana
→
7/30/2026
4m
No alerts
Replay Analysis
N118CLDIAMOND Diamond 20 Katana
→
7/30/2026
19m
No alerts
Replay Analysis
N118CLDIAMOND Diamond 20 Katana
→
7/30/2026
24m
No alerts
Replay Analysis
N118CLDIAMOND Diamond 20 Katana
→
7/30/2026
1h 1m
No alerts
Replay Analysis
N118CLDIAMOND Diamond 20 Katana
→
7/29/2026
3m
No alerts
Replay Analysis
N118CLDIAMOND Diamond 20 Katana
→
7/29/2026
6m
No alerts
Replay Analysis
N118CLDIAMOND Diamond 20 Katana
→
7/28/2026
27m
No alerts
Replay Analysis
N118CLDIAMOND Diamond 20 Katana
→
7/28/2026
1h 41m
No alerts
Replay Analysis
N118CLDIAMOND Diamond 20 Katana
→
7/24/2026
14m
No alerts
Replay Analysis
N118CLDIAMOND Diamond 20 Katana
→
7/24/2026
22m
No alerts
Replay Analysis
N118CLDIAMOND Diamond 20 Katana
→
7/22/2026
2m
No alerts
Replay Analysis
N118CLDIAMOND Diamond 20 Katana
→
7/22/2026
7m
No alerts
Replay Analysis
N118CLDIAMOND Diamond 20 Katana
→
7/22/2026
8m
No alerts
Replay Analysis
N118CLDIAMOND Diamond 20 Katana
→
7/22/2026
20m
No alerts
Replay Analysis
N118CLDIAMOND Diamond 20 Katana
→
7/21/2026
24m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window