Flight Status & Tracker

TWY17

SIGMA EQUITY LLC · SFO → MHR · Last tracked Oct 11, 2026

TWY17 is a flight number operated by SIGMA EQUITY LLC between San Francisco International Airport (KSFO) and Sacramento Mather Airport (KMHR). SkyMeter last tracked TWY17 on October 10, 2026. The flight is most often flown by a GULFSTREAM AEROSPACE Gulfstream G650. Typical block time is 1h 58m. SkyMeter has observed 57 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
57
last 90 days
⏱
AVG DURATION
1h 58m
tracked time
📅
SERVICE PERIOD
10/22/2025 → 10/11/2026
first → last seen
🗺
ROUTES / TYPES
36 / 1
city pairs · airframes
⚠
INCIDENT RATE
1.8%
1 flagged

Routes flown

By count · last 90 days

10
KSFO → KMHR
7
avg 38m · San Francisco → Sacramento Mather
KMHR → KSFO
7
avg 48m · Sacramento Mather → San Francisco
KTEB → KSFO
4
avg 5h 20m · Teterboro → San Francisco
64CA → KSFO
2
avg 55m · Tahoe Forest Hospital Heliport → San Francisco
KSMF → KSFO
2
avg 42m · Sacramento → San Francisco
KSFO → KPAE
1
avg 1h 43m · San Francisco → Snohomish County (Paine Field)
KHAF → KSNA
1
avg 1h 15m · Half Moon Bay → John Wayne Airport-Orange County
KSFO → KO79
1
avg 28m · San Francisco → Sierraville Dearwater
CYUL → KSFO
1
avg 5h 54m · Montreal / Pierre Elliott Trudeau → San Francisco
KPAE → KSFO
1
avg 1h 48m · Snohomish County (Paine Field) → San Francisco

Aircraft types

Equipment used on this number

1
GLF6 GULFSTREAM AEROSPACE Gulfstream G650
69

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
1
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 TWY17

30
N613HBGULFSTREAM AEROSPACE Gulfstream G650
→
10/11/2026
32m
No alerts
Replay Analysis
N613HBGULFSTREAM AEROSPACE Gulfstream G650
→
10/10/2026
51m
No alerts
Replay Analysis
N613HBGULFSTREAM AEROSPACE Gulfstream G650
→
10/9/2026
40m
No alerts
Replay Analysis
N613HBGULFSTREAM AEROSPACE Gulfstream G650
→
10/9/2026
3h 11m
No alerts
Replay Analysis
N613HBGULFSTREAM AEROSPACE Gulfstream G650
→
10/8/2026
5h 22m
No alerts
Replay Analysis
N613HBGULFSTREAM AEROSPACE Gulfstream G650
→
10/8/2026
2h 10m
No alerts
Replay Analysis
N613HBGULFSTREAM AEROSPACE Gulfstream G650
→
10/8/2026
2h 22m
No alerts
Replay Analysis
N613HBGULFSTREAM AEROSPACE Gulfstream G650
→
10/6/2026
4h 28m
No alerts
Replay Analysis
N613HBGULFSTREAM AEROSPACE Gulfstream G650
→
10/6/2026
32m
No alerts
Replay Analysis
N613HBGULFSTREAM AEROSPACE Gulfstream G650
→
10/5/2026
36m
No alerts
Replay Analysis
N613HBGULFSTREAM AEROSPACE Gulfstream G650
→
10/5/2026
7m
No alerts
Replay Analysis
N613HBGULFSTREAM AEROSPACE Gulfstream G650
→
10/4/2026
11h 23m
No alerts
Replay Analysis
N613HBGULFSTREAM AEROSPACE Gulfstream G650
→
10/1/2026
10h 11m
No alerts
Replay Analysis
N613HBGULFSTREAM AEROSPACE Gulfstream G650
→
9/29/2026
42m
No alerts
Replay Analysis
N613HBGULFSTREAM AEROSPACE Gulfstream G650
→
9/26/2026
14m
No alerts
Replay Analysis
N613HBGULFSTREAM AEROSPACE Gulfstream G650
→
9/26/2026
1h 9m
No alerts
Replay Analysis
N613HBGULFSTREAM AEROSPACE Gulfstream G650
→
9/26/2026
54m
No alerts
Replay Analysis
N613HBGULFSTREAM AEROSPACE Gulfstream G650
→
9/23/2026
1h 9m
No alerts
Replay Analysis
N613HBGULFSTREAM AEROSPACE Gulfstream G650
→
9/20/2026
34m
No alerts
Replay Analysis
N613HBGULFSTREAM AEROSPACE Gulfstream G650
→
9/20/2026
3h 43m
No alerts
Replay Analysis
N613HBGULFSTREAM AEROSPACE Gulfstream G650
→
9/20/2026
29m
No alerts
Replay Analysis
N613HBGULFSTREAM AEROSPACE Gulfstream G650
→
9/20/2026
4h 12m
No alerts
Replay Analysis
N613HBGULFSTREAM AEROSPACE Gulfstream G650
→
9/19/2026
3h 16m
△ Low approach-stability score
Replay Analysis
N613HBGULFSTREAM AEROSPACE Gulfstream G650
→
9/19/2026
3h 39m
△ Low approach-stability score
Replay Analysis
N613HBGULFSTREAM AEROSPACE Gulfstream G650
→
9/19/2026
22m
No alerts
Replay Analysis
N613HBGULFSTREAM AEROSPACE Gulfstream G650
→
9/18/2026
56m
No alerts
Replay Analysis
N613HBGULFSTREAM AEROSPACE Gulfstream G650
→
9/15/2026
48m
No alerts
Replay Analysis
N613HBGULFSTREAM AEROSPACE Gulfstream G650
→
9/15/2026
1h 11m
No alerts
Replay Analysis
N613HBGULFSTREAM AEROSPACE Gulfstream G650
→
9/15/2026
1h 15m
No alerts
Replay Analysis
N613HBGULFSTREAM AEROSPACE Gulfstream G650
→
9/14/2026
58m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window