NDU98TM is operated by UNIVERSITY OF NORTH DAKOTA between Willis Airport (7MN8) and Grand Forks International Airport (KGFK). The flight is most often flown by a PIPER Piper Seminole. Typical block time is 0h 38m. SkyMeter has observed 111 legs of this flight number via ADS-B.

✈
FLIGHTS
111
last 90 days
⏱
AVG DURATION
38m
tracked time
📅
SERVICE PERIOD
05/07/2026 → 06/06/2026
first → last seen
🗺
ROUTES / TYPES
32 / 1
city pairs · airframes
⚠
INCIDENT RATE
3.6%
4 flagged

Routes flown

By count · last 90 days

10
7MN8 → KGFK
15
avg 19m · Willis → Grand Forks
KGFK → KTVF
8
avg 35m · Grand Forks → Thief River Falls
US-0166 → KGFK
7
avg 19m · Shimpa Airstrip → Grand Forks
KGFK → 7MN8
3
avg 43m · Grand Forks → Willis
KDTL → KGFK
2
avg 36m · Detroit Lakes Airport - Wething Field → Grand Forks
8ND4 → KGFK
2
avg 5m · Heyde → Grand Forks
KGFK → 2L1
1
avg 9m · Grand Forks → Larimore
MN81 → KGFK
1
avg 5m · J J and T → Grand Forks
7MN8 → D81
1
avg 25m · Willis → Red Lake Falls
KGFK → D81
1
avg 24m · Grand Forks → Red Lake Falls

Aircraft types

Equipment used on this number

1
PA44 PIPER Piper Seminole
113

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 NDU98TM

30
N798NDPIPER Piper Seminole
→
06/06/2026
2h 28m
No alerts
Replay Analysis
N798NDPIPER Piper Seminole
→
06/06/2026
18m
No alerts
Replay Analysis
N798NDPIPER Piper Seminole
→
06/05/2026
13m
No alerts
Replay Analysis
N798NDPIPER Piper Seminole
→
06/05/2026
44m
No alerts
Replay Analysis
N798NDPIPER Piper Seminole
→
06/05/2026
1h 27m
No alerts
Replay Analysis
N798NDPIPER Piper Seminole
→
06/05/2026
21m
No alerts
Replay Analysis
N798NDPIPER Piper Seminole
→
06/05/2026
44m
No alerts
Replay Analysis
N798NDPIPER Piper Seminole
→
06/05/2026
1h 50m
△ Low approach-stability score
Replay Analysis
N798NDPIPER Piper Seminole
→
06/04/2026
17m
No alerts
Replay Analysis
N798NDPIPER Piper Seminole
→
06/04/2026
40m
No alerts
Replay Analysis
N798NDPIPER Piper Seminole
→
06/04/2026
1h 25m
No alerts
Replay Analysis
N798NDPIPER Piper Seminole
→
06/04/2026
41m
No alerts
Replay Analysis
N798NDPIPER Piper Seminole
→
06/04/2026
8m
No alerts
Replay Analysis
N798NDPIPER Piper Seminole
→
06/04/2026
29m
No alerts
Replay Analysis
N798NDPIPER Piper Seminole
→
06/02/2026
2m
No alerts
Replay Analysis
N798NDPIPER Piper Seminole
→
06/02/2026
46m
No alerts
Replay Analysis
N798NDPIPER Piper Seminole
→
06/01/2026
51m
No alerts
Replay Analysis
N798NDPIPER Piper Seminole
→
06/01/2026
53m
No alerts
Replay Analysis
N798NDPIPER Piper Seminole
→
05/30/2026
25m
No alerts
Replay Analysis
N798NDPIPER Piper Seminole
→
05/30/2026
47m
No alerts
Replay Analysis
N798NDPIPER Piper Seminole
→
05/30/2026
2m
No alerts
Replay Analysis
N798NDPIPER Piper Seminole
→
05/29/2026
43m
No alerts
Replay Analysis
N798NDPIPER Piper Seminole
→
05/29/2026
41m
No alerts
Replay Analysis
N798NDPIPER Piper Seminole
→
05/29/2026
18m
No alerts
Replay Analysis
N798NDPIPER Piper Seminole
→
05/29/2026
34m
No alerts
Replay Analysis
N798NDPIPER Piper Seminole
→
05/29/2026
35m
No alerts
Replay Analysis
N798NDPIPER Piper Seminole
→
05/29/2026
45m
No alerts
Replay Analysis
N798NDPIPER Piper Seminole
→
05/29/2026
1h 25m
No alerts
Replay Analysis
N798NDPIPER Piper Seminole
→
05/29/2026
35m
No alerts
Replay Analysis
N798NDPIPER Piper Seminole
→
05/29/2026
38m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window