OUA21 is operated by PIPER AIRCRAFT INC between University of Oklahoma Westheimer Airport (KOUN) and David Jay Perry Airport (K1K4). The flight is most often flown by a PIPER Piper Cherokee. Typical block time is 1h 2m. SkyMeter has observed 178 legs of this flight number via ADS-B.

✈
FLIGHTS
178
last 90 days
⏱
AVG DURATION
1h 2m
tracked time
📅
SERVICE PERIOD
10/8/2025 → 7/28/2026
first → last seen
🗺
ROUTES / TYPES
43 / 1
city pairs · airframes
⚠
INCIDENT RATE
5.6%
10 flagged

Routes flown

By count · last 90 days

10
KOUN → K1K4
5
avg 1h 12m · University of Oklahoma Westheimer → David Jay Perry
KSNL → KOUN
3
avg 25m · Shawnee → University of Oklahoma Westheimer
K1K4 → KOUN
3
avg 13m · David Jay Perry → University of Oklahoma Westheimer
KOUN → KFYV
2
avg 1h 42m · University of Oklahoma Westheimer → Drake Field
KOUN → KADM
2
avg 1h 23m · University of Oklahoma Westheimer → Ardmore
22OK → KOUN
2
avg 35m · Smith Field → University of Oklahoma Westheimer
KOUN → KSNL
2
avg 16m · University of Oklahoma Westheimer → Shawnee
KEGT → KICT
1
avg 17m · Wellington → Wichita Eisenhower National
KOUN → KAFW
1
avg 2h 45m · University of Oklahoma Westheimer → Fort Worth Alliance
KADM → KOUN
1
avg 1h 5m · Ardmore → University of Oklahoma Westheimer

Aircraft types

Equipment used on this number

1
P28A PIPER Piper Cherokee
180

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
10
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 OUA21

30
N260UPIPER Piper Cherokee
→
7/28/2026
44m
No alerts
Replay Analysis
N260UPIPER Piper Cherokee
→
7/27/2026
47m
No alerts
Replay Analysis
N260UPIPER Piper Cherokee
→
7/27/2026
1h 2m
No alerts
Replay Analysis
N260UPIPER Piper Cherokee
→
7/27/2026
1h 32m
No alerts
Replay Analysis
N260UPIPER Piper Cherokee
→
7/27/2026
2h 44m
No alerts
Replay Analysis
N260UPIPER Piper Cherokee
→
7/27/2026
54m
No alerts
Replay Analysis
N260UPIPER Piper Cherokee
→
7/26/2026
46m
△ Low approach-stability score
Replay Analysis
N260UPIPER Piper Cherokee
→
7/26/2026
1h 35m
No alerts
Replay Analysis
N260UPIPER Piper Cherokee
→
7/26/2026
6m
No alerts
Replay Analysis
N260UPIPER Piper Cherokee
→
7/26/2026
1h 24m
No alerts
Replay Analysis
N260UPIPER Piper Cherokee
→
7/26/2026
1h 5m
No alerts
Replay Analysis
N260UPIPER Piper Cherokee
→
7/26/2026
39m
No alerts
Replay Analysis
N260UPIPER Piper Cherokee
→
7/26/2026
2h 23m
No alerts
Replay Analysis
N260UPIPER Piper Cherokee
→
7/25/2026
1h 43m
No alerts
Replay Analysis
N260UPIPER Piper Cherokee
→
7/25/2026
19m
No alerts
Replay Analysis
N260UPIPER Piper Cherokee
→
7/25/2026
15m
No alerts
Replay Analysis
N260UPIPER Piper Cherokee
→
7/25/2026
45m
No alerts
Replay Analysis
N260UPIPER Piper Cherokee
→
7/25/2026
51m
No alerts
Replay Analysis
N260UPIPER Piper Cherokee
→
7/24/2026
6m
No alerts
Replay Analysis
N260UPIPER Piper Cherokee
→
7/24/2026
41m
No alerts
Replay Analysis
N260UPIPER Piper Cherokee
→
7/24/2026
1h 2m
No alerts
Replay Analysis
N260UPIPER Piper Cherokee
→
7/23/2026
34m
△ Low approach-stability score
Replay Analysis
N260UPIPER Piper Cherokee
→
7/23/2026
36m
No alerts
Replay Analysis
N260UPIPER Piper Cherokee
→
7/23/2026
1h 8m
No alerts
Replay Analysis
N260UPIPER Piper Cherokee
→
7/22/2026
1h 53m
No alerts
Replay Analysis
N260UPIPER Piper Cherokee
→
7/22/2026
1h 43m
No alerts
Replay Analysis
N260UPIPER Piper Cherokee
→
7/22/2026
51m
No alerts
Replay Analysis
N260UPIPER Piper Cherokee
→
7/22/2026
1h 14m
No alerts
Replay Analysis
N260UPIPER Piper Cherokee
→
7/22/2026
56m
No alerts
Replay Analysis
N260UPIPER Piper Cherokee
→
7/22/2026
34m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window