Flight Status & Tracker

OST21

OKLAHOMA STATE UNIVERSITY · 88OK → SWO · Last tracked Oct 10, 2026

OST21 is a flight number operated by OKLAHOMA STATE UNIVERSITY between Hilltop Airport (88OK) and Stillwater Regional Airport (KSWO). SkyMeter last tracked OST21 on October 10, 2026. The flight is most often flown by a PIPER Piper Seminole. Typical block time is 0h 46m. SkyMeter has observed 152 legs of this flight number via ADS-B.

SkyMeter tracks historical flight activity from ADS-B data — this is not a live gate-to-gate status feed.

✈
FLIGHTS
152
last 90 days
⏱
AVG DURATION
46m
tracked time
📅
SERVICE PERIOD
5/28/2025 → 10/10/2026
first → last seen
🗺
ROUTES / TYPES
30 / 1
city pairs · airframes
⚠
INCIDENT RATE
2.6%
4 flagged

Routes flown

By count · last 90 days

10
88OK → KSWO
4
avg 19m · Hilltop → Stillwater
KRVS → KSWO
3
avg 30m · Richard Lloyd Jones Jr → Stillwater
KGMJ → KSWO
2
avg 1h 7m · Grove → Stillwater
OK38 → KSWO
2
avg 26m · Stillwater Medical-Perry Heliport → Stillwater
KSWO → KF22
2
avg 26m · Stillwater → Perry
KSWO → KRVS
2
avg 51m · Stillwater → Richard Lloyd Jones Jr
KSWO → KGMJ
2
avg 59m · Stillwater → Grove
8OK5 → KSWO
2
avg 51m · Grove General Hospital Heliport → Stillwater
KSWO → KHUT
1
avg 54m · Stillwater → Hutchinson
KCUH → KSWO
1
avg 10m · Cushing → Stillwater

Aircraft types

Equipment used on this number

1
PA44 PIPER Piper Seminole
156

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 OST21

30
N800SUPIPER Piper Seminole
→
10/10/2026
50m
No alerts
Replay Analysis
N800SUPIPER Piper Seminole
→
10/10/2026
10m
No alerts
Replay Analysis
N800SUPIPER Piper Seminole
→
10/10/2026
55m
No alerts
Replay Analysis
N800SUPIPER Piper Seminole
→
10/10/2026
4m
No alerts
Replay Analysis
N800SUPIPER Piper Seminole
→
10/9/2026
1h 5m
No alerts
Replay Analysis
N800SUPIPER Piper Seminole
→
10/9/2026
1h 26m
No alerts
Replay Analysis
N800SUPIPER Piper Seminole
→
10/9/2026
11m
No alerts
Replay Analysis
N800SUPIPER Piper Seminole
→
10/9/2026
34m
No alerts
Replay Analysis
N800SUPIPER Piper Seminole
→
10/9/2026
1h 2m
No alerts
Replay Analysis
N800SUPIPER Piper Seminole
→
10/9/2026
15m
No alerts
Replay Analysis
N800SUPIPER Piper Seminole
→
10/9/2026
27m
No alerts
Replay Analysis
N800SUPIPER Piper Seminole
→
10/9/2026
1h 6m
No alerts
Replay Analysis
N800SUPIPER Piper Seminole
→
10/8/2026
4m
No alerts
Replay Analysis
N800SUPIPER Piper Seminole
→
10/8/2026
46m
No alerts
Replay Analysis
N800SUPIPER Piper Seminole
→
10/8/2026
1h 5m
No alerts
Replay Analysis
N800SUPIPER Piper Seminole
→
10/8/2026
1h 16m
No alerts
Replay Analysis
N800SUPIPER Piper Seminole
→
10/7/2026
5m
No alerts
Replay Analysis
N800SUPIPER Piper Seminole
→
10/7/2026
54m
No alerts
Replay Analysis
N800SUPIPER Piper Seminole
→
10/7/2026
51m
No alerts
Replay Analysis
N800SUPIPER Piper Seminole
→
10/7/2026
30m
No alerts
Replay Analysis
N800SUPIPER Piper Seminole
→
10/7/2026
1h 2m
No alerts
Replay Analysis
N800SUPIPER Piper Seminole
→
10/7/2026
53m
No alerts
Replay Analysis
N800SUPIPER Piper Seminole
→
10/7/2026
6m
△ Low approach-stability score
Replay Analysis
N800SUPIPER Piper Seminole
→
10/7/2026
39m
No alerts
Replay Analysis
N800SUPIPER Piper Seminole
→
10/6/2026
2h 8m
No alerts
Replay Analysis
N800SUPIPER Piper Seminole
→
10/6/2026
4m
No alerts
Replay Analysis
N800SUPIPER Piper Seminole
→
10/6/2026
1h 1m
No alerts
Replay Analysis
N800SUPIPER Piper Seminole
→
10/6/2026
20m
No alerts
Replay Analysis
N800SUPIPER Piper Seminole
→
10/6/2026
25m
No alerts
Replay Analysis
N800SUPIPER Piper Seminole
→
10/5/2026
50m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window