Flight Status & Tracker

XSN40

STAR PEAK AIR LLC · STS → OAK · Last tracked Oct 1, 2026

XSN40 is a flight number operated by STAR PEAK AIR LLC between Charles M. Schulz Sonoma County Airport (KSTS) and Metropolitan Oakland International Airport (KOAK). SkyMeter last tracked XSN40 on October 1, 2026. The flight is most often flown by a PILATUS Pilatus PC-12. Typical block time is 1h 5m. SkyMeter has observed 140 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
140
last 90 days
⏱
AVG DURATION
1h 5m
tracked time
📅
SERVICE PERIOD
6/3/2025 → 10/1/2026
first → last seen
🗺
ROUTES / TYPES
98 / 1
city pairs · airframes
⚠
INCIDENT RATE
20.0%
28 flagged

Routes flown

By count · last 90 days

10
KSTS → KOAK
9
avg 27m · Charles M. Schulz Sonoma County → Metropolitan Oakland
KOAK → KSTS
6
avg 57m · Metropolitan Oakland → Charles M. Schulz Sonoma County
64CA → KSTS
5
avg 54m · Tahoe Forest Hospital Heliport → Charles M. Schulz Sonoma County
KSTS → KTRK
4
avg 48m · Charles M. Schulz Sonoma County → Truckee Tahoe
KSTS → KSQL
3
avg 25m · Charles M. Schulz Sonoma County → San Carlos
KSMO → KSTS
3
avg 1h 37m · Santa Monica → Charles M. Schulz Sonoma County
KOAK → KFAT
2
avg 46m · Metropolitan Oakland → Fresno Yosemite
KSQL → KTRK
2
avg 44m · San Carlos → Truckee Tahoe
KTRK → KSTS
2
avg 35m · Truckee Tahoe → Charles M. Schulz Sonoma County
KMHR → KSTS
2
avg 34m · Sacramento Mather → Charles M. Schulz Sonoma County

Aircraft types

Equipment used on this number

1
PC12 PILATUS Pilatus PC-12
152

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
28
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 XSN40

30
N404TCPILATUS Pilatus PC-12
→
10/1/2026
51m
⛨ TFR entry
Replay Analysis
N404TCPILATUS Pilatus PC-12
→
10/1/2026
1h 5m
No alerts
Replay Analysis
N404TCPILATUS Pilatus PC-12
→
9/30/2026
11m
No alerts
Replay Analysis
N404TCPILATUS Pilatus PC-12
→
9/30/2026
58m
△ Low approach-stability score
Replay Analysis
N404TCPILATUS Pilatus PC-12
→
9/30/2026
22m
No alerts
Replay Analysis
N404TCPILATUS Pilatus PC-12
→
9/27/2026
39m
No alerts
Replay Analysis
N404TCPILATUS Pilatus PC-12
→
9/27/2026
1h 25m
No alerts
Replay Analysis
N404TCPILATUS Pilatus PC-12
→
9/27/2026
1h 29m
No alerts
Replay Analysis
N404TCPILATUS Pilatus PC-12
→
9/26/2026
10m
No alerts
Replay Analysis
N404TCPILATUS Pilatus PC-12
→
9/21/2026
9m
No alerts
Replay Analysis
N404TCPILATUS Pilatus PC-12
→
9/21/2026
1h 32m
No alerts
Replay Analysis
N404TCPILATUS Pilatus PC-12
→
9/21/2026
1h 41m
No alerts
Replay Analysis
N404TCPILATUS Pilatus PC-12
→
9/20/2026
1h 39m
No alerts
Replay Analysis
N404TCPILATUS Pilatus PC-12
→
9/20/2026
2h 7m
No alerts
Replay Analysis
N404TCPILATUS Pilatus PC-12
→
9/19/2026
40m
No alerts
Replay Analysis
N404TCPILATUS Pilatus PC-12
→
9/19/2026
1h 4m
No alerts
Replay Analysis
N404TCPILATUS Pilatus PC-12
→
9/19/2026
16m
No alerts
Replay Analysis
N404TCPILATUS Pilatus PC-12
→
9/19/2026
1h 12m
No alerts
Replay Analysis
N404TCPILATUS Pilatus PC-12
→
9/18/2026
1h 49m
No alerts
Replay Analysis
N404TCPILATUS Pilatus PC-12
→
9/18/2026
27m
No alerts
Replay Analysis
N404TCPILATUS Pilatus PC-12
→
9/18/2026
25m
No alerts
Replay Analysis
N404TCPILATUS Pilatus PC-12
→
9/18/2026
1h 58m
No alerts
Replay Analysis
N404TCPILATUS Pilatus PC-12
→
9/17/2026
1h 29m
No alerts
Replay Analysis
N404TCPILATUS Pilatus PC-12
→
9/17/2026
26m
△ Low approach-stability score
Replay Analysis
N404TCPILATUS Pilatus PC-12
→
9/17/2026
12m
No alerts
Replay Analysis
N404TCPILATUS Pilatus PC-12
→
9/17/2026
1h 56m
No alerts
Replay Analysis
N404TCPILATUS Pilatus PC-12
→
9/17/2026
1h 43m
No alerts
Replay Analysis
N404TCPILATUS Pilatus PC-12
→
9/16/2026
2h 1m
No alerts
Replay Analysis
N404TCPILATUS Pilatus PC-12
→
9/14/2026
1h 41m
△ Low approach-stability score
Replay Analysis
N404TCPILATUS Pilatus PC-12
→
9/14/2026
1h 35m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window