OUA4 is operated by UNIVERSITY OF OKLAHOMA, BOARD OF REGENTS between University of Oklahoma Westheimer Airport (KOUN) and Chickasha Municipal Airport (KCHK). The flight is most often flown by a PIPER Piper Cherokee. Typical block time is 0h 43m. SkyMeter has observed 84 legs of this flight number via ADS-B.

FLIGHTS
84
last 90 days
AVG DURATION
43m
tracked time
📅
SERVICE PERIOD
05/30/2025 → 07/11/2026
first → last seen
🗺
ROUTES / TYPES
16 / 1
city pairs · airframes
INCIDENT RATE
4.8%
4 flagged

Routes flown

By count · last 90 days

10
2
avg 58m · University of Oklahoma Westheimer → Chickasha
2
avg 16m · Wiley Post → University of Oklahoma Westheimer
2
avg 1h 8m · Shawnee → University of Oklahoma Westheimer
1
avg 1h 7m · Chickasha → University of Oklahoma Westheimer
1
avg 42m · Stillwater → University of Oklahoma Westheimer
1
avg 57m · Schumacher Field → Stillwater
1
avg 23m · University of Oklahoma Westheimer → Shawnee
1
avg 51m · Martin Farms → University of Oklahoma Westheimer
1
avg 53m · Muldrow Army Heliport → University of Oklahoma Westheimer
1
avg 32m · Pacer Field → University of Oklahoma Westheimer

Aircraft types

Equipment used on this number

1

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
4
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 OUA4

30
07/11/2026
56m
△ Unstable approach
07/10/2026
1h 19m
△ Unstable approach
07/09/2026
1h 13m
No alerts
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window