OST12 is operated by CHRISTIANSEN AVIATION LLC 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 29m. SkyMeter has observed 159 legs of this flight number via ADS-B.

✈
FLIGHTS
159
last 90 days
⏱
AVG DURATION
29m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 06/26/2026
first → last seen
🗺
ROUTES / TYPES
30 / 1
city pairs · airframes
⚠
INCIDENT RATE
2.5%
4 flagged

Routes flown

By count · last 90 days

10
88OK → KSWO
17
avg 8m · Hilltop → Stillwater
6OK9 → KSWO
9
avg 15m · Mulberry Hill → Stillwater
KSWO → KCUH
6
avg 25m · Stillwater → Cushing
KSWO → KF22
4
avg 23m · Stillwater → Perry
30KS → KPNC
2
avg 8m · Tyler → Ponca City
KTUL → KSWO
2
avg 53m · Tulsa → Stillwater
KCUH → KSWO
2
avg 11m · Cushing → Stillwater
OK55 → KSWO
1
avg 58m · Bost Ranch → Stillwater
KOKC → KSWO
1
avg 37m · Will Rogers World → Stillwater
KSWO → KF29
1
avg 35m · Stillwater → Clarence E Page

Aircraft types

Equipment used on this number

1
C172 CESSNA Cessna Skyhawk 172/Cutlass
159

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 OST12

30
N5520UCESSNA Cessna Skyhawk 172/Cutlass
→
06/26/2026
44m
No alerts
Replay Analysis
N5520UCESSNA Cessna Skyhawk 172/Cutlass
→
06/25/2026
1h 7m
No alerts
Replay Analysis
N5520UCESSNA Cessna Skyhawk 172/Cutlass
→
06/25/2026
58m
No alerts
Replay Analysis
N5520UCESSNA Cessna Skyhawk 172/Cutlass
→
06/24/2026
30m
No alerts
Replay Analysis
N5520UCESSNA Cessna Skyhawk 172/Cutlass
→
06/24/2026
47m
No alerts
Replay Analysis
N5520UCESSNA Cessna Skyhawk 172/Cutlass
→
06/24/2026
4m
No alerts
Replay Analysis
N5520UCESSNA Cessna Skyhawk 172/Cutlass
→
06/24/2026
50m
No alerts
Replay Analysis
N5520UCESSNA Cessna Skyhawk 172/Cutlass
→
06/24/2026
53m
No alerts
Replay Analysis
N5520UCESSNA Cessna Skyhawk 172/Cutlass
→
06/21/2026
11m
No alerts
Replay Analysis
N5520UCESSNA Cessna Skyhawk 172/Cutlass
→
06/21/2026
55m
No alerts
Replay Analysis
N5520UCESSNA Cessna Skyhawk 172/Cutlass
→
06/20/2026
59m
No alerts
Replay Analysis
N5520UCESSNA Cessna Skyhawk 172/Cutlass
→
06/20/2026
12m
No alerts
Replay Analysis
N5520UCESSNA Cessna Skyhawk 172/Cutlass
→
06/20/2026
33m
No alerts
Replay Analysis
N5520UCESSNA Cessna Skyhawk 172/Cutlass
→
06/20/2026
34m
No alerts
Replay Analysis
N5520UCESSNA Cessna Skyhawk 172/Cutlass
→
06/19/2026
1h 2m
No alerts
Replay Analysis
N5520UCESSNA Cessna Skyhawk 172/Cutlass
→
06/19/2026
7m
No alerts
Replay Analysis
N5520UCESSNA Cessna Skyhawk 172/Cutlass
→
06/19/2026
43m
No alerts
Replay Analysis
N5520UCESSNA Cessna Skyhawk 172/Cutlass
→
06/19/2026
51m
No alerts
Replay Analysis
N5520UCESSNA Cessna Skyhawk 172/Cutlass
→
06/18/2026
22m
No alerts
Replay Analysis
N5520UCESSNA Cessna Skyhawk 172/Cutlass
→
06/18/2026
46m
No alerts
Replay Analysis
N5520UCESSNA Cessna Skyhawk 172/Cutlass
→
06/17/2026
35m
No alerts
Replay Analysis
N5520UCESSNA Cessna Skyhawk 172/Cutlass
→
06/16/2026
17m
No alerts
Replay Analysis
N5520UCESSNA Cessna Skyhawk 172/Cutlass
→
06/16/2026
8m
No alerts
Replay Analysis
N5520UCESSNA Cessna Skyhawk 172/Cutlass
→
06/16/2026
10m
No alerts
Replay Analysis
N5520UCESSNA Cessna Skyhawk 172/Cutlass
→
06/16/2026
30m
No alerts
Replay Analysis
N5520UCESSNA Cessna Skyhawk 172/Cutlass
→
06/16/2026
42m
No alerts
Replay Analysis
N5520UCESSNA Cessna Skyhawk 172/Cutlass
→
06/16/2026
53m
No alerts
Replay Analysis
N5520UCESSNA Cessna Skyhawk 172/Cutlass
→
06/16/2026
1h 6m
No alerts
Replay Analysis
N5520UCESSNA Cessna Skyhawk 172/Cutlass
→
06/16/2026
1h 9m
No alerts
Replay Analysis
N5520UCESSNA Cessna Skyhawk 172/Cutlass
→
06/15/2026
11m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window