NDU59 is operated by UNIVERSITY OF NORTH DAKOTA, JOHN D ODEGARD SCHOOL OF AEROSPACE S between Heyde Airport (8ND4) and Grand Forks International Airport (KGFK). The flight is most often flown by a PIPER Piper Cherokee. Typical block time is 0h 27m. SkyMeter has observed 300 legs of this flight number via ADS-B.

FLIGHTS
300
last 90 days
AVG DURATION
27m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 07/02/2026
first → last seen
🗺
ROUTES / TYPES
62 / 1
city pairs · airframes
INCIDENT RATE
8.0%
24 flagged

Routes flown

By count · last 90 days

10
22
avg 8m · Heyde → Grand Forks
18
avg 17m · Crookston Municipal Kirkwood Field → Grand Forks
12
avg 27m · Grand Forks → Hutson Field
KGFK D06
11
avg 13m · Grand Forks → Minto
10
avg 41m · Grand Forks → Crookston Municipal Kirkwood Field
10
avg 10m · Pribbs Field → Grand Forks
D06 KGFK
8
avg 15m · Minto → Grand Forks
7
avg 6m · Knutson → Grand Forks
4
avg 4m · J J and T → Grand Forks
4
avg 28m · Grand Forks → Thief River Falls

Aircraft types

Equipment used on this number

1

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
24
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 NDU59

30
07/02/2026
1h 15m
No alerts
07/01/2026
1h 24m
No alerts
06/30/2026
12m
△ Unstable approach
06/26/2026
12m
△ Unstable approach
06/25/2026
5m
△ Unstable approach
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window