NDU20 is operated by UNIVERSITY OF NORTH DAKOTA, C/O JOHN D ODEGARD SCHOOL OF AEROSPA 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 412 legs of this flight number via ADS-B.

✈
FLIGHTS
412
last 90 days
⏱
AVG DURATION
27m
tracked time
📅
SERVICE PERIOD
05/28/2025 → 07/16/2026
first → last seen
🗺
ROUTES / TYPES
82 / 1
city pairs · airframes
⚠
INCIDENT RATE
5.6%
23 flagged

Routes flown

By count · last 90 days

10
8ND4 → KGFK
22
avg 9m · Heyde → Grand Forks
2MN0 → KGFK
18
avg 10m · Pribbs Field → Grand Forks
KGFK → KCKN
16
avg 19m · Grand Forks → Crookston Municipal Kirkwood Field
KGFK → D06
15
avg 20m · Grand Forks → Minto
KCKN → KGFK
13
avg 21m · Crookston Municipal Kirkwood Field → Grand Forks
KGFK → KGAF
11
avg 29m · Grand Forks → Hutson Field
KGFK → K4V4
9
avg 16m · Grand Forks → Northwood Municipal Vince Field
D06 → KGFK
7
avg 18m · Minto → Grand Forks
KRDR → KGFK
6
avg 9m · Grand Forks Air Force Base → Grand Forks
KGFK → KD37
6
avg 25m · Grand Forks → Warren

Aircraft types

Equipment used on this number

1
P28A PIPER Piper Cherokee
412

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
23
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 NDU20

30
N320NDPIPER Piper Cherokee
→
07/16/2026
21m
No alerts
Replay Analysis
N320NDPIPER Piper Cherokee
→
07/16/2026
5m
No alerts
Replay Analysis
N320NDPIPER Piper Cherokee
→
07/16/2026
14m
No alerts
Replay Analysis
N320NDPIPER Piper Cherokee
→
07/16/2026
26m
No alerts
Replay Analysis
N320NDPIPER Piper Cherokee
→
07/16/2026
5m
No alerts
Replay Analysis
N320NDPIPER Piper Cherokee
→
07/16/2026
38m
No alerts
Replay Analysis
N320NDPIPER Piper Cherokee
→
07/15/2026
47m
No alerts
Replay Analysis
N320NDPIPER Piper Cherokee
→
07/15/2026
15m
No alerts
Replay Analysis
N320NDPIPER Piper Cherokee
→
07/15/2026
41m
No alerts
Replay Analysis
N320NDPIPER Piper Cherokee
→
07/15/2026
14m
No alerts
Replay Analysis
N320NDPIPER Piper Cherokee
→
07/15/2026
53m
No alerts
Replay Analysis
N320NDPIPER Piper Cherokee
→
07/15/2026
4m
No alerts
Replay Analysis
N320NDPIPER Piper Cherokee
→
07/15/2026
31m
No alerts
Replay Analysis
N320NDPIPER Piper Cherokee
→
07/15/2026
6m
No alerts
Replay Analysis
N320NDPIPER Piper Cherokee
→
07/15/2026
35m
△ Low approach-stability score
Replay Analysis
N320NDPIPER Piper Cherokee
→
07/15/2026
44m
No alerts
Replay Analysis
N320NDPIPER Piper Cherokee
→
07/15/2026
4m
No alerts
Replay Analysis
N320NDPIPER Piper Cherokee
→
07/15/2026
1h 13m
No alerts
Replay Analysis
N320NDPIPER Piper Cherokee
→
07/15/2026
21m
No alerts
Replay Analysis
N320NDPIPER Piper Cherokee
→
07/15/2026
25m
No alerts
Replay Analysis
N320NDPIPER Piper Cherokee
→
07/15/2026
14m
No alerts
Replay Analysis
N320NDPIPER Piper Cherokee
→
07/14/2026
1h 16m
No alerts
Replay Analysis
N320NDPIPER Piper Cherokee
→
07/14/2026
1h 23m
No alerts
Replay Analysis
N320NDPIPER Piper Cherokee
→
07/14/2026
37m
No alerts
Replay Analysis
N320NDPIPER Piper Cherokee
→
07/14/2026
21m
No alerts
Replay Analysis
N320NDPIPER Piper Cherokee
→
07/14/2026
19m
No alerts
Replay Analysis
N320NDPIPER Piper Cherokee
→
07/14/2026
15m
No alerts
Replay Analysis
N320NDPIPER Piper Cherokee
→
07/14/2026
5m
No alerts
Replay Analysis
N320NDPIPER Piper Cherokee
→
07/14/2026
38m
No alerts
Replay Analysis
N320NDPIPER Piper Cherokee
→
07/14/2026
1h 0m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window