OST3 is operated by OKLAHOMA STATE UNIVERSITY between Hilltop Airport (88OK) and Stillwater Regional Airport (KSWO). The flight is most often flown by a CESSNA Cessna Skyhawk 172/Cutlass. Typical block time is 0h 26m. SkyMeter has observed 173 legs of this flight number via ADS-B.

✈
FLIGHTS
173
last 90 days
⏱
AVG DURATION
26m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 07/02/2026
first → last seen
🗺
ROUTES / TYPES
19 / 2
city pairs · airframes
⚠
INCIDENT RATE
2.3%
4 flagged

Routes flown

By count · last 90 days

10
88OK → KSWO
17
avg 7m · Hilltop → Stillwater
6OK9 → KSWO
12
avg 10m · Mulberry Hill → Stillwater
KSWO → KCUH
8
avg 28m · Stillwater → Cushing
KSWO → KF22
6
avg 18m · Stillwater → Perry
KCUH → KSWO
3
avg 15m · Cushing → Stillwater
04OK → KSWO
2
avg 37m · Stillwater Medical Center Heliport → Stillwater
OK38 → KSWO
2
avg 23m · Stillwater Medical-Perry Heliport → Stillwater
OK65 → KSWO
2
avg 11m · Cushing Regional Hospital Heliport → Stillwater
63OK → KSWO
1
avg 27m · Chandler Armory Heliport → Stillwater
KSWO → KSUD
1
avg 14m · Stillwater → Stroud

Aircraft types

Equipment used on this number

2
C172 CESSNA Cessna Skyhawk 172/Cutlass
133
C72R CESSNA Cessna 172RG Cutlass RG
40

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 OST3

30
N91936CESSNA Cessna Skyhawk 172/Cutlass
→
07/02/2026
1h 1m
No alerts
Replay Analysis
N91936CESSNA Cessna Skyhawk 172/Cutlass
→
07/02/2026
3m
No alerts
Replay Analysis
N91936CESSNA Cessna Skyhawk 172/Cutlass
→
07/02/2026
1h 31m
No alerts
Replay Analysis
N91936CESSNA Cessna Skyhawk 172/Cutlass
→
07/02/2026
1h 40m
No alerts
Replay Analysis
N91936CESSNA Cessna Skyhawk 172/Cutlass
→
07/01/2026
9m
No alerts
Replay Analysis
N91936CESSNA Cessna Skyhawk 172/Cutlass
→
07/01/2026
56m
No alerts
Replay Analysis
N91936CESSNA Cessna Skyhawk 172/Cutlass
→
07/01/2026
1h 5m
No alerts
Replay Analysis
N91936CESSNA Cessna Skyhawk 172/Cutlass
→
06/30/2026
4m
No alerts
Replay Analysis
N91936CESSNA Cessna Skyhawk 172/Cutlass
→
06/30/2026
5m
△ Unstable
Replay Analysis
N91936CESSNA Cessna Skyhawk 172/Cutlass
→
06/30/2026
31m
No alerts
Replay Analysis
N91936CESSNA Cessna Skyhawk 172/Cutlass
→
06/30/2026
36m
No alerts
Replay Analysis
N91936CESSNA Cessna Skyhawk 172/Cutlass
→
06/26/2026
20m
No alerts
Replay Analysis
N91936CESSNA Cessna Skyhawk 172/Cutlass
→
06/26/2026
32m
No alerts
Replay Analysis
N91936CESSNA Cessna Skyhawk 172/Cutlass
→
06/24/2026
1h 13m
No alerts
Replay Analysis
N91936CESSNA Cessna Skyhawk 172/Cutlass
→
06/24/2026
59m
No alerts
Replay Analysis
N91936CESSNA Cessna Skyhawk 172/Cutlass
→
06/23/2026
36m
No alerts
Replay Analysis
N91936CESSNA Cessna Skyhawk 172/Cutlass
→
06/19/2026
13m
No alerts
Replay Analysis
N91936CESSNA Cessna Skyhawk 172/Cutlass
→
06/19/2026
51m
No alerts
Replay Analysis
N91936CESSNA Cessna Skyhawk 172/Cutlass
→
06/18/2026
15m
No alerts
Replay Analysis
N91936CESSNA Cessna Skyhawk 172/Cutlass
→
06/18/2026
31m
No alerts
Replay Analysis
N91936CESSNA Cessna Skyhawk 172/Cutlass
→
06/16/2026
11m
No alerts
Replay Analysis
N91936CESSNA Cessna Skyhawk 172/Cutlass
→
06/16/2026
3m
No alerts
Replay Analysis
N91936CESSNA Cessna Skyhawk 172/Cutlass
→
06/16/2026
30m
No alerts
Replay Analysis
N91936CESSNA Cessna Skyhawk 172/Cutlass
→
06/16/2026
4m
No alerts
Replay Analysis
N91936CESSNA Cessna Skyhawk 172/Cutlass
→
06/16/2026
8m
No alerts
Replay Analysis
N91936CESSNA Cessna Skyhawk 172/Cutlass
→
06/16/2026
27m
No alerts
Replay Analysis
N91936CESSNA Cessna Skyhawk 172/Cutlass
→
06/16/2026
14m
No alerts
Replay Analysis
N91936CESSNA Cessna Skyhawk 172/Cutlass
→
06/16/2026
16m
No alerts
Replay Analysis
N91936CESSNA Cessna Skyhawk 172/Cutlass
→
06/16/2026
7m
No alerts
Replay Analysis
N91936CESSNA Cessna Skyhawk 172/Cutlass
→
06/16/2026
32m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window