NDU55 is operated by UNIVERSITY OF NORTH DAKOTA, JOHN D ODEGARD SCHOOL OF AEROSPACE S between Crookston Municipal Kirkwood Field (KCKN) and Grand Forks International Airport (KGFK). The flight is most often flown by a PIPER Piper Cherokee. Typical block time is 0h 31m. SkyMeter has observed 402 legs of this flight number via ADS-B.

✈
FLIGHTS
402
last 90 days
⏱
AVG DURATION
31m
tracked time
📅
SERVICE PERIOD
5/27/2025 → 8/13/2026
first → last seen
🗺
ROUTES / TYPES
72 / 1
city pairs · airframes
⚠
INCIDENT RATE
5.7%
23 flagged

Routes flown

By count · last 90 days

10
KCKN → KGFK
23
avg 15m · Crookston Municipal Kirkwood Field → Grand Forks
2MN0 → KGFK
19
avg 10m · Pribbs Field → Grand Forks
8ND4 → KGFK
17
avg 9m · Heyde → Grand Forks
MN81 → KGFK
15
avg 6m · J J and T → Grand Forks
KGFK → KCKN
12
avg 30m · Grand Forks → Crookston Municipal Kirkwood Field
KGFK → KD37
12
avg 30m · Grand Forks → Warren
KGFK → D06
11
avg 18m · Grand Forks → Minto
D06 → KGFK
6
avg 19m · Minto → Grand Forks
KGFK → KGAF
6
avg 26m · Grand Forks → Hutson Field
4ND1 → KGFK
6
avg 13m · Knutson → Grand Forks

Aircraft types

Equipment used on this number

1
P28A PIPER Piper Cherokee
408

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 NDU55

30
N755NDPIPER Piper Cherokee
→
8/13/2026
5m
No alerts
Replay Analysis
N755NDPIPER Piper Cherokee
→
8/13/2026
32m
No alerts
Replay Analysis
N755NDPIPER Piper Cherokee
→
8/13/2026
18m
No alerts
Replay Analysis
N755NDPIPER Piper Cherokee
→
8/13/2026
45m
No alerts
Replay Analysis
N755NDPIPER Piper Cherokee
→
8/13/2026
5m
△ Low approach-stability score
Replay Analysis
N755NDPIPER Piper Cherokee
→
8/13/2026
40m
No alerts
Replay Analysis
N755NDPIPER Piper Cherokee
→
8/12/2026
1h 35m
No alerts
Replay Analysis
N755NDPIPER Piper Cherokee
→
8/12/2026
3h 21m
No alerts
Replay Analysis
N755NDPIPER Piper Cherokee
→
8/12/2026
44m
No alerts
Replay Analysis
N755NDPIPER Piper Cherokee
→
8/12/2026
52m
No alerts
Replay Analysis
N755NDPIPER Piper Cherokee
→
8/12/2026
5m
△ Low approach-stability score
Replay Analysis
N755NDPIPER Piper Cherokee
→
8/12/2026
11m
No alerts
Replay Analysis
N755NDPIPER Piper Cherokee
→
8/12/2026
14m
△ Low approach-stability score
Replay Analysis
N755NDPIPER Piper Cherokee
→
8/12/2026
35m
No alerts
Replay Analysis
N755NDPIPER Piper Cherokee
→
8/12/2026
5m
No alerts
Replay Analysis
N755NDPIPER Piper Cherokee
→
8/11/2026
5m
No alerts
Replay Analysis
N755NDPIPER Piper Cherokee
→
8/11/2026
10m
No alerts
Replay Analysis
N755NDPIPER Piper Cherokee
→
8/11/2026
1h 40m
No alerts
Replay Analysis
N755NDPIPER Piper Cherokee
→
8/11/2026
3m
No alerts
Replay Analysis
N755NDPIPER Piper Cherokee
→
8/11/2026
54m
No alerts
Replay Analysis
N755NDPIPER Piper Cherokee
→
8/11/2026
5m
No alerts
Replay Analysis
N755NDPIPER Piper Cherokee
→
8/11/2026
12m
No alerts
Replay Analysis
N755NDPIPER Piper Cherokee
→
8/11/2026
4m
No alerts
Replay Analysis
N755NDPIPER Piper Cherokee
→
8/11/2026
34m
No alerts
Replay Analysis
N755NDPIPER Piper Cherokee
→
8/11/2026
20m
No alerts
Replay Analysis
N755NDPIPER Piper Cherokee
→
8/11/2026
19m
No alerts
Replay Analysis
N755NDPIPER Piper Cherokee
→
8/11/2026
24m
No alerts
Replay Analysis
N755NDPIPER Piper Cherokee
→
8/10/2026
1h 27m
No alerts
Replay Analysis
N755NDPIPER Piper Cherokee
→
8/10/2026
1h 23m
No alerts
Replay Analysis
N755NDPIPER Piper Cherokee
→
8/10/2026
16m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window