N309D

DUNLOP DAVID B · S31 → MVW

N309D is operated by DUNLOP DAVID B between Lopez Island Airport (S31) and Skagit Regional Airport (KBVS). The flight is most often flown by a . Typical block time is 0h 49m. SkyMeter has observed 24 legs of this flight number via ADS-B.

✈
FLIGHTS
24
last 90 days
⏱
AVG DURATION
49m
tracked time
📅
SERVICE PERIOD
5/27/2025 → 8/16/2026
first → last seen
🗺
ROUTES / TYPES
15 / 1
city pairs · airframes
⚠
INCIDENT RATE
12.5%
3 flagged

Routes flown

By count · last 90 days

8
S31 → KBVS
4
avg 17m · Lopez Island → Skagit
KBVS → KFHR
1
avg 18m · Skagit → Friday Harbor
WA45 → KFHR
1
avg 21m · Olympic Field → Friday Harbor
58WA → S31
1
avg 2h 50m · Dye Seed Ranch Inc. → Lopez Island
15OR → S31
1
avg 1h 36m · Camp Rilea Heliport → Lopez Island
KBVS → KNUW
1
avg 17m · Skagit → Whidbey Island Naval Air Station (Ault Field)
KBVS → S31
1
avg 18m · Skagit → Lopez Island
KOKH → S31
1
avg 10m · AJ Eisenberg → Lopez Island

Aircraft types

Equipment used on this number

1
RBEL RBEL
24

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
3
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 N309D

30
N309DRBEL
→
8/16/2026
41m
No alerts
Replay Analysis
N309DRBEL
→
8/10/2026
3h 2m
△ Low approach-stability score
Replay Analysis
N309DRBEL
→
8/6/2026
3h 1m
No alerts
Replay Analysis
N309DRBEL
→
8/2/2026
14m
No alerts
Replay Analysis
N309DRBEL
→
7/31/2026
1h 36m
No alerts
Replay Analysis
N309DRBEL
→
7/29/2026
7m
No alerts
Replay Analysis
N309DRBEL
→
7/29/2026
1h 23m
No alerts
Replay Analysis
N309DRBEL
→
7/27/2026
18m
No alerts
Replay Analysis
N309DRBEL
→
7/27/2026
16m
No alerts
Replay Analysis
N309DRBEL
→
7/13/2026
10m
△ Low approach-stability score
Replay Analysis
N309DRBEL
→
7/12/2026
55m
No alerts
Replay Analysis
N309DRBEL
→
7/11/2026
37m
No alerts
Replay Analysis
N309DRBEL
→
7/10/2026
22m
No alerts
Replay Analysis
N309DRBEL
→
7/6/2026
2h 50m
No alerts
Replay Analysis
N309DRBEL
→
6/25/2026
25m
No alerts
Replay Analysis
N309DRBEL
→
6/24/2026
1h 19m
No alerts
Replay Analysis
N309DRBEL
→
6/21/2026
21m
No alerts
Replay Analysis
N309DRBEL
→
6/20/2026
23m
No alerts
Replay Analysis
N309DRBEL
→
6/18/2026
17m
No alerts
Replay Analysis
N309DRBEL
→
6/18/2026
17m
No alerts
Replay Analysis
N309DRBEL
→
6/17/2026
16m
No alerts
Replay Analysis
N309DRBEL
→
6/17/2026
16m
No alerts
Replay Analysis
N309DRBEL
→
6/4/2026
17m
△ Low approach-stability score
Replay Analysis
N309DRBEL
→
6/4/2026
19m
No alerts
Replay Analysis
N309DRBEL
→
5/14/2026
17m
No alerts
Replay Analysis
N309DRBEL
→
5/14/2026
11m
No alerts
Replay Analysis
N309DRBEL
→
4/30/2026
16m
△ Low approach-stability score
Replay Analysis
N309DRBEL
→
4/30/2026
13m
No alerts
Replay Analysis
N309DRBEL
→
4/27/2026
1h 53m
△ Low approach-stability score
Replay Analysis
N309DRBEL
→
4/27/2026
9m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window