NDU621 is operated by UND AEROSPACE FOUNDATION between Phoenix-Mesa-Gateway Airport (KIWA) and Coolidge Municipal Airport (KP08). The flight is most often flown by a PIPER Piper Cherokee. Typical block time is 1h 6m. SkyMeter has observed 279 legs of this flight number via ADS-B.

✈
FLIGHTS
279
last 90 days
⏱
AVG DURATION
1h 6m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 07/05/2026
first → last seen
🗺
ROUTES / TYPES
37 / 1
city pairs · airframes
⚠
INCIDENT RATE
12.5%
35 flagged

Routes flown

By count · last 90 days

10
KIWA → KP08
9
avg 1h 9m · Phoenix-Mesa-Gateway → Coolidge
KA39 → KIWA
7
avg 42m · Ak-Chin → Phoenix-Mesa-Gateway
KIWA → KA39
6
avg 1h 14m · Phoenix-Mesa-Gateway → Ak-Chin
KE60 → KIWA
5
avg 46m · Eloy → Phoenix-Mesa-Gateway
KMZJ → KIWA
4
avg 59m · Pinal Airpark → Phoenix-Mesa-Gateway
KP08 → KIWA
4
avg 40m · Coolidge → Phoenix-Mesa-Gateway
KIWA → KCGZ
3
avg 53m · Phoenix-Mesa-Gateway → Casa Grande
KAVQ → KIWA
3
avg 1h 5m · Marana → Phoenix-Mesa-Gateway
KIWA → KAVQ
3
avg 1h 0m · Phoenix-Mesa-Gateway → Marana
KIWA → KE95
3
avg 1h 8m · Phoenix-Mesa-Gateway → Benson

Aircraft types

Equipment used on this number

1
P28A PIPER Piper Cherokee
285

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
35
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 NDU621

30
N621NDPIPER Piper Cherokee
→
07/05/2026
2h 49m
△ Unstable approach
Replay Analysis
N621NDPIPER Piper Cherokee
→
07/05/2026
3h 4m
No alerts
Replay Analysis
N621NDPIPER Piper Cherokee
→
07/05/2026
2h 24m
No alerts
Replay Analysis
N621NDPIPER Piper Cherokee
→
07/03/2026
1h 37m
No alerts
Replay Analysis
N621NDPIPER Piper Cherokee
→
07/03/2026
2m
No alerts
Replay Analysis
N621NDPIPER Piper Cherokee
→
07/03/2026
1h 15m
No alerts
Replay Analysis
N621NDPIPER Piper Cherokee
→
07/03/2026
9m
No alerts
Replay Analysis
N621NDPIPER Piper Cherokee
→
07/03/2026
1h 22m
No alerts
Replay Analysis
N621NDPIPER Piper Cherokee
→
07/03/2026
2m
No alerts
Replay Analysis
N621NDPIPER Piper Cherokee
→
07/03/2026
41m
No alerts
Replay Analysis
N621NDPIPER Piper Cherokee
→
07/02/2026
49m
No alerts
Replay Analysis
N621NDPIPER Piper Cherokee
→
07/02/2026
45m
No alerts
Replay Analysis
N621NDPIPER Piper Cherokee
→
07/02/2026
1h 10m
No alerts
Replay Analysis
N621NDPIPER Piper Cherokee
→
07/02/2026
1h 53m
No alerts
Replay Analysis
N621NDPIPER Piper Cherokee
→
07/02/2026
2m
No alerts
Replay Analysis
N621NDPIPER Piper Cherokee
→
07/02/2026
1h 14m
No alerts
Replay Analysis
N621NDPIPER Piper Cherokee
→
07/02/2026
1h 25m
No alerts
Replay Analysis
N621NDPIPER Piper Cherokee
→
07/01/2026
1h 18m
No alerts
Replay Analysis
N621NDPIPER Piper Cherokee
→
07/01/2026
1h 18m
No alerts
Replay Analysis
N621NDPIPER Piper Cherokee
→
07/01/2026
1h 33m
No alerts
Replay Analysis
N621NDPIPER Piper Cherokee
→
07/01/2026
1h 33m
No alerts
Replay Analysis
N621NDPIPER Piper Cherokee
→
07/01/2026
2m
No alerts
Replay Analysis
N621NDPIPER Piper Cherokee
→
07/01/2026
2m
No alerts
Replay Analysis
N621NDPIPER Piper Cherokee
→
07/01/2026
1h 29m
No alerts
Replay Analysis
N621NDPIPER Piper Cherokee
→
07/01/2026
1h 29m
No alerts
Replay Analysis
N621NDPIPER Piper Cherokee
→
07/01/2026
1h 26m
No alerts
Replay Analysis
N621NDPIPER Piper Cherokee
→
07/01/2026
1h 26m
No alerts
Replay Analysis
N621NDPIPER Piper Cherokee
→
07/01/2026
1h 48m
No alerts
Replay Analysis
N621NDPIPER Piper Cherokee
→
07/01/2026
1h 48m
No alerts
Replay Analysis
N621NDPIPER Piper Cherokee
→
06/30/2026
1h 14m
△ Unstable approach
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window