N644DS is operated by FITZROY AVIATION LLC between Lampson Field (K1O2) and Marin County Airport - Gnoss Field (KDVO). The flight is most often flown by a DIAMOND Diamond Star DA40. Typical block time is 0h 43m. SkyMeter has observed 19 legs of this flight number via ADS-B.

✈
FLIGHTS
19
last 90 days
⏱
AVG DURATION
43m
tracked time
📅
SERVICE PERIOD
06/08/2025 → 07/09/2026
first → last seen
🗺
ROUTES / TYPES
15 / 1
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

10
K1O2 → KDVO
2
avg 34m · Lampson Field → Marin County Airport - Gnoss Field
CA35 → KDVO
1
avg 18m · San Rafael → Marin County Airport - Gnoss Field
KDVO → K1O2
1
avg 35m · Marin County Airport - Gnoss Field → Lampson Field
64CA → KO69
1
avg 1h 12m · Tahoe Forest Hospital Heliport → Petaluma
KDVO → KO60
1
avg 34m · Marin County Airport - Gnoss Field → Cloverdale
KGOO → KDVO
1
avg 47m · Nevada County → Marin County Airport - Gnoss Field
KDVO → KHAF
1
avg 21m · Marin County Airport - Gnoss Field → Half Moon Bay
KDVO → O31
1
avg 23m · Marin County Airport - Gnoss Field → Healdsburg
O31 → KDVO
1
avg 51m · Healdsburg → Marin County Airport - Gnoss Field
KHAF → KDVO
1
avg 47m · Half Moon Bay → Marin County Airport - Gnoss Field

Aircraft types

Equipment used on this number

1
DA40 DIAMOND Diamond Star DA40
19

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
0
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 N644DS

30
N644DSDIAMOND Diamond Star DA40
→
07/09/2026
37m
No alerts
Replay Analysis
N644DSDIAMOND Diamond Star DA40
→
07/09/2026
31m
No alerts
Replay Analysis
N644DSDIAMOND Diamond Star DA40
→
07/03/2026
54m
No alerts
Replay Analysis
N644DSDIAMOND Diamond Star DA40
→
07/03/2026
34m
No alerts
Replay Analysis
N644DSDIAMOND Diamond Star DA40
→
06/26/2026
1h 11m
No alerts
Replay Analysis
N644DSDIAMOND Diamond Star DA40
→
06/26/2026
58m
No alerts
Replay Analysis
N644DSDIAMOND Diamond Star DA40
→
06/24/2026
51m
No alerts
Replay Analysis
N644DSDIAMOND Diamond Star DA40
→
06/24/2026
22m
No alerts
Replay Analysis
N644DSDIAMOND Diamond Star DA40
→
06/20/2026
30m
No alerts
Replay Analysis
N644DSDIAMOND Diamond Star DA40
→
06/20/2026
34m
No alerts
Replay Analysis
N644DSDIAMOND Diamond Star DA40
→
06/11/2026
17m
No alerts
Replay Analysis
N644DSDIAMOND Diamond Star DA40
→
06/08/2026
46m
No alerts
Replay Analysis
N644DSDIAMOND Diamond Star DA40
→
06/08/2026
1h 30m
No alerts
Replay Analysis
N644DSDIAMOND Diamond Star DA40
→
06/08/2026
45m
No alerts
Replay Analysis
N644DSDIAMOND Diamond Star DA40
→
06/07/2026
57m
No alerts
Replay Analysis
N644DSDIAMOND Diamond Star DA40
→
05/29/2026
46m
No alerts
Replay Analysis
N644DSDIAMOND Diamond Star DA40
→
05/29/2026
21m
No alerts
Replay Analysis
N644DSDIAMOND Diamond Star DA40
→
04/26/2026
21m
No alerts
Replay Analysis
N644DSDIAMOND Diamond Star DA40
→
04/26/2026
49m
No alerts
Replay Analysis
N644DSDIAMOND Diamond Star DA40
→
04/23/2026
38m
No alerts
Replay Analysis
N644DSDIAMOND Diamond Star DA40
→
03/17/2026
32m
No alerts
Replay Analysis
N644DSDIAMOND Diamond Star DA40
→
03/16/2026
5m
No alerts
Replay Analysis
N644DSDIAMOND Diamond Star DA40
→
03/16/2026
23m
△ Low approach-stability score
Replay Analysis
N644DSDIAMOND Diamond Star DA40
→
03/16/2026
2h 37m
△ Low approach-stability score
Replay Analysis
N644DSDIAMOND Diamond Star DA40
→
03/15/2026
2h 29m
No alerts
Replay Analysis
N644DSDIAMOND Diamond Star DA40
→
03/09/2026
59m
△ Low approach-stability score
Replay Analysis
N644DSDIAMOND Diamond Star DA40
→
03/08/2026
36m
No alerts
Replay Analysis
N644DSDIAMOND Diamond Star DA40
→
03/06/2026
33m
No alerts
Replay Analysis
N644DSDIAMOND Diamond Star DA40
→
03/06/2026
20m
No alerts
Replay Analysis
N644DSDIAMOND Diamond Star DA40
→
02/23/2026
1h 44m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window