PDU51 is operated by TRUSTEES OF PURDUE UNIVERSITY, ATTN CHIEF INSPECTOR between Purdue University Airport (KLAF) and Delphi Municipal Airport (1I9). The flight is most often flown by a PIPER Piper Cherokee. Typical block time is 0h 58m. SkyMeter has observed 266 legs of this flight number via ADS-B.

✈
FLIGHTS
266
last 90 days
⏱
AVG DURATION
58m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 07/02/2026
first → last seen
🗺
ROUTES / TYPES
49 / 1
city pairs · airframes
⚠
INCIDENT RATE
4.5%
12 flagged

Routes flown

By count · last 90 days

10
KLAF → 1I9
6
avg 44m · Purdue University → Delphi
KLAF → KMCX
5
avg 15m · Purdue University → White County
4II9 → KLAF
5
avg 8m · Shultz /Private/ → Purdue University
KLAF → KCFJ
3
avg 40m · Purdue University → Crawfordsville
7W7 → KLAF
3
avg 42m · Boyer Flight Park Ultralightport → Purdue University
KLAF → KFKR
3
avg 37m · Purdue University → Frankfort
7II2 → KLAF
3
avg 12m · Franciscan Alliance Inc. Heliport → Purdue University
KFKR → KLAF
3
avg 17m · Frankfort → Purdue University
4II0 → KLAF
2
avg 42m · De Ford → Purdue University
IN00 → KLAF
2
avg 21m · Sutton → Purdue University

Aircraft types

Equipment used on this number

1
P28A PIPER Piper Cherokee
266

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
12
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 PDU51

30
N851PUPIPER Piper Cherokee
→
07/02/2026
1h 17m
No alerts
Replay Analysis
N851PUPIPER Piper Cherokee
→
07/02/2026
38m
No alerts
Replay Analysis
N851PUPIPER Piper Cherokee
→
07/02/2026
11m
No alerts
Replay Analysis
N851PUPIPER Piper Cherokee
→
07/02/2026
1h 1m
No alerts
Replay Analysis
N851PUPIPER Piper Cherokee
→
07/01/2026
58m
No alerts
Replay Analysis
N851PUPIPER Piper Cherokee
→
07/01/2026
31m
No alerts
Replay Analysis
N851PUPIPER Piper Cherokee
→
07/01/2026
25m
No alerts
Replay Analysis
N851PUPIPER Piper Cherokee
→
07/01/2026
5m
No alerts
Replay Analysis
N851PUPIPER Piper Cherokee
→
07/01/2026
39m
No alerts
Replay Analysis
N851PUPIPER Piper Cherokee
→
07/01/2026
1h 11m
No alerts
Replay Analysis
N851PUPIPER Piper Cherokee
→
07/01/2026
2h 21m
No alerts
Replay Analysis
N851PUPIPER Piper Cherokee
→
07/01/2026
2m
No alerts
Replay Analysis
N851PUPIPER Piper Cherokee
→
06/30/2026
1h 10m
No alerts
Replay Analysis
N851PUPIPER Piper Cherokee
→
06/30/2026
1h 27m
△ Unstable approach
Replay Analysis
N851PUPIPER Piper Cherokee
→
06/30/2026
44m
No alerts
Replay Analysis
N851PUPIPER Piper Cherokee
→
06/30/2026
1h 12m
No alerts
Replay Analysis
N851PUPIPER Piper Cherokee
→
06/29/2026
57m
No alerts
Replay Analysis
N851PUPIPER Piper Cherokee
→
06/29/2026
1h 20m
No alerts
Replay Analysis
N851PUPIPER Piper Cherokee
→
06/29/2026
1h 6m
No alerts
Replay Analysis
N851PUPIPER Piper Cherokee
→
06/29/2026
1h 12m
No alerts
Replay Analysis
N851PUPIPER Piper Cherokee
→
06/29/2026
1h 13m
No alerts
Replay Analysis
N851PUPIPER Piper Cherokee
→
06/26/2026
2h 16m
No alerts
Replay Analysis
N851PUPIPER Piper Cherokee
→
06/25/2026
1h 3m
No alerts
Replay Analysis
N851PUPIPER Piper Cherokee
→
06/25/2026
1h 6m
No alerts
Replay Analysis
N851PUPIPER Piper Cherokee
→
06/25/2026
23m
No alerts
Replay Analysis
N851PUPIPER Piper Cherokee
→
06/24/2026
54m
No alerts
Replay Analysis
N851PUPIPER Piper Cherokee
→
06/24/2026
1h 13m
No alerts
Replay Analysis
N851PUPIPER Piper Cherokee
→
06/24/2026
1h 36m
No alerts
Replay Analysis
N851PUPIPER Piper Cherokee
→
06/24/2026
1h 3m
No alerts
Replay Analysis
N851PUPIPER Piper Cherokee
→
06/24/2026
2h 34m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window