N1399U

OC 172 GROUP LLC · SNA KRNM

N1399U is operated by OC 172 GROUP LLC between John Wayne Airport-Orange County Airport (KSNA) and Ramona Airport (KRNM). The flight is most often flown by a CESSNA Cessna Skyhawk 172/Cutlass. Typical block time is 0h 55m. SkyMeter has observed 47 legs of this flight number via ADS-B.

FLIGHTS
47
last 90 days
AVG DURATION
55m
tracked time
📅
SERVICE PERIOD
5/27/2025 → 8/17/2026
first → last seen
🗺
ROUTES / TYPES
18 / 1
city pairs · airframes
INCIDENT RATE
14.9%
7 flagged

Routes flown

By count · last 90 days

10
4
avg 1h 16m · John Wayne Airport-Orange County → Ramona
avg 56m · Capistrano Airport (1931) → John Wayne Airport-Orange County
2
avg 53m · John Wayne Airport-Orange County → Los Alamitos Army Air Field
1
avg 1h 12m · John Wayne Airport-Orange County → Fullerton
1
avg 1h 7m · John Wayne Airport-Orange County → French Valley
1
avg 11m · Boeing Anaheim B/250 Heliport → John Wayne Airport-Orange County
1
avg 2h 47m · Brown Field → Oxnard
1
avg 37m · Mc Clellan-Palomar → John Wayne Airport-Orange County
1
avg 9m · Saddleback Memorial Medical Center Heliport → John Wayne Airport-Orange County
1
avg 28m · Van Nuys → John Wayne Airport-Orange County

Aircraft types

Equipment used on this number

1

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
7
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 N1399U

30
7/17/2026
41m
△ Low approach-stability score
7/15/2026
44m
△ Low approach-stability score
7/15/2026
1h 38m
△ Low approach-stability score
7/11/2026
1h 7m
△ Low approach-stability score
7/11/2026
4m
△ Low approach-stability score
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window