N733ZK

STONE AVIATION LLC · OAK SFO

N733ZK is operated by STONE AVIATION LLC between Metropolitan Oakland International Airport (KOAK) and San Francisco International Airport (KSFO). The flight is most often flown by a CESSNA Cessna Skyhawk 172/Cutlass. Typical block time is 1h 7m. SkyMeter has observed 184 legs of this flight number via ADS-B.

FLIGHTS
184
last 90 days
AVG DURATION
1h 7m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 07/10/2026
first → last seen
🗺
ROUTES / TYPES
60 / 1
city pairs · airframes
INCIDENT RATE
6.0%
11 flagged

Routes flown

By count · last 90 days

10
8
avg 1h 22m · Metropolitan Oakland → San Francisco
3
avg 1h 13m · Metropolitan Oakland → Sacramento Executive
SRF KOAK
3
avg 51m · Hamilton Field → Metropolitan Oakland
2
avg 39m · Metropolitan Oakland → Hayward Executive
2
avg 13m · Livermore → Metropolitan Oakland
2
avg 26m · Naval Hospital Heliport → Metropolitan Oakland
2
avg 1h 43m · Metropolitan Oakland → Monterey Peninsula
2
avg 1h 0m · Metropolitan Oakland → Livermore
2
avg 1h 55m · Metropolitan Oakland → Chico
2
avg 54m · Metropolitan Oakland → Modesto City Co-Harry Sham Field

Aircraft types

Equipment used on this number

1

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
11
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 N733ZK

30
07/09/2026
1h 30m
△ Unstable approach
07/08/2026
1h 4m
△ Unstable approach
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window