RFS623 is operated by RAINIER FLIGHT SERVICE LLC between Boeing Field King County International Airport (KBFI) and Renton Municipal Airport (KRNT). The flight is most often flown by a CESSNA Cessna 162 Skycatcher. Typical block time is 0h 50m. SkyMeter has observed 151 legs of this flight number via ADS-B.

✈
FLIGHTS
151
last 90 days
⏱
AVG DURATION
50m
tracked time
📅
SERVICE PERIOD
3/28/2026 → 9/4/2026
first → last seen
🗺
ROUTES / TYPES
37 / 1
city pairs · airframes
⚠
INCIDENT RATE
25.2%
38 flagged

Routes flown

By count · last 90 days

10
KBFI → KRNT
10
avg 39m · Boeing Field King County → Renton
9WA0 → KBFI
3
avg 54m · Boeing Plant 2 Heliport → Boeing Field King County
KPWT → KBFI
2
avg 48m · Bremerton National → Boeing Field King County
KRNT → KBFI
2
avg 14m · Renton → Boeing Field King County
KBFI → KS50
2
avg 1h 4m · Boeing Field King County → Auburn
KS50 → KBFI
2
avg 14m · Auburn → Boeing Field King County
KBFI → KPWT
2
avg 29m · Boeing Field King County → Bremerton National
KBFI → KPAE
1
avg 21m · Boeing Field King County → Snohomish County (Paine Field)
KUAO → KBFI
1
avg 1h 42m · Aurora State → Boeing Field King County
KPAE → KBFI
1
avg 51m · Snohomish County (Paine Field) → Boeing Field King County

Aircraft types

Equipment used on this number

1
C162 CESSNA Cessna 162 Skycatcher
153

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
38
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 RFS623

30
N6043MCESSNA Cessna 162 Skycatcher
→
9/4/2026
37m
No alerts
Replay Analysis
N6043MCESSNA Cessna 162 Skycatcher
→
9/4/2026
48m
No alerts
Replay Analysis
N6043MCESSNA Cessna 162 Skycatcher
→
9/3/2026
1h 11m
△ Low approach-stability score
Replay Analysis
N6043MCESSNA Cessna 162 Skycatcher
→
9/2/2026
58m
△ Low approach-stability score
Replay Analysis
N6043MCESSNA Cessna 162 Skycatcher
→
8/31/2026
3h 10m
No alerts
Replay Analysis
N6043MCESSNA Cessna 162 Skycatcher
→
8/31/2026
52m
△ Low approach-stability score
Replay Analysis
N6043MCESSNA Cessna 162 Skycatcher
→
8/30/2026
33m
No alerts
Replay Analysis
N6043MCESSNA Cessna 162 Skycatcher
→
8/30/2026
35m
No alerts
Replay Analysis
N6043MCESSNA Cessna 162 Skycatcher
→
8/30/2026
1h 23m
△ Low approach-stability score
Replay Analysis
N6043MCESSNA Cessna 162 Skycatcher
→
8/29/2026
51m
No alerts
Replay Analysis
N6043MCESSNA Cessna 162 Skycatcher
→
8/29/2026
20m
No alerts
Replay Analysis
N6043MCESSNA Cessna 162 Skycatcher
→
8/29/2026
1h 1m
No alerts
Replay Analysis
N6043MCESSNA Cessna 162 Skycatcher
→
8/29/2026
51m
No alerts
Replay Analysis
N6043MCESSNA Cessna 162 Skycatcher
→
8/28/2026
25m
No alerts
Replay Analysis
N6043MCESSNA Cessna 162 Skycatcher
→
8/28/2026
23m
No alerts
Replay Analysis
N6043MCESSNA Cessna 162 Skycatcher
→
8/28/2026
10m
No alerts
Replay Analysis
N6043MCESSNA Cessna 162 Skycatcher
→
8/28/2026
54m
△ Low approach-stability score
Replay Analysis
N6043MCESSNA Cessna 162 Skycatcher
→
8/28/2026
56m
No alerts
Replay Analysis
N6043MCESSNA Cessna 162 Skycatcher
→
8/28/2026
1h 7m
△ Low approach-stability score
Replay Analysis
N6043MCESSNA Cessna 162 Skycatcher
→
8/26/2026
59m
△ Low approach-stability score
Replay Analysis
N6043MCESSNA Cessna 162 Skycatcher
→
8/25/2026
1h 3m
△ Low approach-stability score
Replay Analysis
N6043MCESSNA Cessna 162 Skycatcher
→
8/25/2026
1h 53m
No alerts
Replay Analysis
N6043MCESSNA Cessna 162 Skycatcher
→
8/23/2026
13m
No alerts
Replay Analysis
N6043MCESSNA Cessna 162 Skycatcher
→
8/20/2026
48m
No alerts
Replay Analysis
N6043MCESSNA Cessna 162 Skycatcher
→
8/19/2026
34m
No alerts
Replay Analysis
N6043MCESSNA Cessna 162 Skycatcher
→
8/19/2026
14m
No alerts
Replay Analysis
N6043MCESSNA Cessna 162 Skycatcher
→
8/19/2026
1h 20m
No alerts
Replay Analysis
N6043MCESSNA Cessna 162 Skycatcher
→
8/18/2026
45m
No alerts
Replay Analysis
N6043MCESSNA Cessna 162 Skycatcher
→
8/18/2026
1h 9m
No alerts
Replay Analysis
N6043MCESSNA Cessna 162 Skycatcher
→
8/17/2026
1h 3m
△ Low approach-stability score
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window