Flight Status & Tracker

N443AC

SP SUN LLC · PAO → SFO · Last tracked Oct 19, 2026

N443AC is a flight number operated by SP SUN LLC between Palo Alto Airport of Santa Clara County (KPAO) and San Francisco International Airport (KSFO). SkyMeter last tracked N443AC on October 19, 2026. The flight is most often flown by a BELLANCA Bellanca 7GCBC Citabria. Typical block time is 0h 54m. SkyMeter has observed 61 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
61
last 90 days
⏱
AVG DURATION
54m
tracked time
📅
SERVICE PERIOD
5/29/2025 → 10/19/2026
first → last seen
🗺
ROUTES / TYPES
23 / 1
city pairs · airframes
⚠
INCIDENT RATE
13.1%
8 flagged

Routes flown

By count · last 90 days

10
3
avg 49m · Palo Alto Airport of Santa Clara County → San Francisco
3
avg 44m · Palo Alto Airport of Santa Clara County → Buchanan Field
3
avg 23m · Half Moon Bay → Palo Alto Airport of Santa Clara County
2
avg 1h 4m · Hayward Executive → Palo Alto Airport of Santa Clara County
2
avg 1h 17m · Palo Alto Airport of Santa Clara County → Hayward Executive
1
avg 1h 16m · Buchanan Field → Watsonville
1
avg 38m · Wells Fargo Bank Operations Center Heliport → Palo Alto Airport of Santa Clara County
1
avg 46m · Livermore → San Carlos
1
avg 1h 30m · Palo Alto Airport of Santa Clara County → Moffett Federal Airfield
1
avg 25m · Half Moon Bay → San Francisco

Aircraft types

Equipment used on this number

1

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
8
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 N443AC

30
10/14/2026
1h 4m
△ Low approach-stability score
10/13/2026
41m
△ Low approach-stability score
9/15/2026
21m
△ Low approach-stability score
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window