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 40m. SkyMeter has observed 109 legs of this flight number via ADS-B.

✈
FLIGHTS
109
last 90 days
⏱
AVG DURATION
40m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 07/02/2026
first → last seen
🗺
ROUTES / TYPES
23 / 1
city pairs · airframes
⚠
INCIDENT RATE
4.6%
5 flagged

Routes flown

By count · last 90 days

10
KHUF → KSIV
5
avg 11m · Terre Haute Regional Airport, Hulman Field → Sullivan County
KHUF → KRSV
5
avg 38m · Terre Haute Regional Airport, Hulman Field → Robinson
KHUF → K3I3
3
avg 52m · Terre Haute Regional Airport, Hulman Field → Sky King
5II9 → KHUF
3
avg 6m · Aero Plaines → Terre Haute Regional Airport, Hulman Field
KHUF → 0I2
2
avg 1h 16m · Terre Haute Regional Airport, Hulman Field → Brazil Clay County
KPRG → KHUF
2
avg 39m · Edgar County → Terre Haute Regional Airport, Hulman Field
06IN → KHUF
2
avg 6m · Ellis Fly-In → Terre Haute Regional Airport, Hulman Field
52IN → KHUF
2
avg 20m · Higginbotham Field → Terre Haute Regional Airport, Hulman Field
KHUF → KBMG
1
avg 39m · Terre Haute Regional Airport, Hulman Field → Monroe County
KBMG → KHUF
1
avg 58m · Monroe County → Terre Haute Regional Airport, Hulman Field

Aircraft types

Equipment used on this number

1
DV20 DIAMOND Diamond 20 Katana
109

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
5
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
→
07/02/2026
1h 30m
No alerts
Replay Analysis
N118CLDIAMOND Diamond 20 Katana
→
07/01/2026
31m
No alerts
Replay Analysis
N118CLDIAMOND Diamond 20 Katana
→
07/01/2026
16m
No alerts
Replay Analysis
N118CLDIAMOND Diamond 20 Katana
→
06/24/2026
1h 14m
No alerts
Replay Analysis
N118CLDIAMOND Diamond 20 Katana
→
06/18/2026
11m
No alerts
Replay Analysis
N118CLDIAMOND Diamond 20 Katana
→
06/15/2026
57m
No alerts
Replay Analysis
N118CLDIAMOND Diamond 20 Katana
→
06/15/2026
11m
No alerts
Replay Analysis
N118CLDIAMOND Diamond 20 Katana
→
06/12/2026
1h 25m
No alerts
Replay Analysis
N118CLDIAMOND Diamond 20 Katana
→
06/10/2026
38m
No alerts
Replay Analysis
N118CLDIAMOND Diamond 20 Katana
→
06/05/2026
1h 17m
No alerts
Replay Analysis
N118CLDIAMOND Diamond 20 Katana
→
06/05/2026
6m
No alerts
Replay Analysis
N118CLDIAMOND Diamond 20 Katana
→
06/05/2026
12m
No alerts
Replay Analysis
N118CLDIAMOND Diamond 20 Katana
→
06/04/2026
39m
No alerts
Replay Analysis
N118CLDIAMOND Diamond 20 Katana
→
06/04/2026
42m
No alerts
Replay Analysis
N118CLDIAMOND Diamond 20 Katana
→
06/04/2026
7m
No alerts
Replay Analysis
N118CLDIAMOND Diamond 20 Katana
→
06/04/2026
11m
No alerts
Replay Analysis
N118CLDIAMOND Diamond 20 Katana
→
06/04/2026
21m
No alerts
Replay Analysis
N118CLDIAMOND Diamond 20 Katana
→
06/04/2026
39m
No alerts
Replay Analysis
N118CLDIAMOND Diamond 20 Katana
→
06/04/2026
18m
△ Unstable approach
Replay Analysis
N118CLDIAMOND Diamond 20 Katana
→
06/04/2026
2m
No alerts
Replay Analysis
N118CLDIAMOND Diamond 20 Katana
→
06/04/2026
1h 9m
No alerts
Replay Analysis
N118CLDIAMOND Diamond 20 Katana
→
06/04/2026
21m
No alerts
Replay Analysis
N118CLDIAMOND Diamond 20 Katana
→
06/04/2026
8m
No alerts
Replay Analysis
N118CLDIAMOND Diamond 20 Katana
→
06/03/2026
59m
No alerts
Replay Analysis
N118CLDIAMOND Diamond 20 Katana
→
06/03/2026
58m
No alerts
Replay Analysis
N118CLDIAMOND Diamond 20 Katana
→
06/03/2026
48m
No alerts
Replay Analysis
N118CLDIAMOND Diamond 20 Katana
→
06/03/2026
2m
No alerts
Replay Analysis
N118CLDIAMOND Diamond 20 Katana
→
06/03/2026
10m
No alerts
Replay Analysis
N118CLDIAMOND Diamond 20 Katana
→
06/03/2026
53m
No alerts
Replay Analysis
N118CLDIAMOND Diamond 20 Katana
→
06/03/2026
1h 5m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window