RFS621 is operated by RAINIER FLIGHT SERVICE LLC (Miscode - UNITED STATES) between Boeing Plant 2 Heliport (9WA0) and Boeing Field King County International Airport (KBFI). The flight is most often flown by a CESSNA Cessna 162 Skycatcher. Typical block time is 0h 56m. SkyMeter has observed 86 legs of this flight number via ADS-B.

✈
FLIGHTS
86
last 90 days
⏱
AVG DURATION
56m
tracked time
📅
SERVICE PERIOD
3/29/2026 → 9/3/2026
first → last seen
🗺
ROUTES / TYPES
15 / 1
city pairs · airframes
⚠
INCIDENT RATE
22.1%
19 flagged

Routes flown

By count · last 90 days

10
9WA0 → KBFI
4
avg 54m · Boeing Plant 2 Heliport → Boeing Field King County
KBFI → KRNT
3
avg 1h 32m · Boeing Field King County → Renton
KBFI → KSEA
2
avg 40m · Boeing Field King County → Seattle Tacoma
KPWT → KBFI
2
avg 56m · Bremerton National → Boeing Field King County
KS50 → KBFI
2
avg 16m · Auburn → Boeing Field King County
KBFI → KS36
2
avg 49m · Boeing Field King County → Norman Grier Field
KBFI → KPWT
2
avg 28m · Boeing Field King County → Bremerton National
WN91 → KBFI
1
avg 41m · Evans Heliport → Boeing Field King County
4WA9 → KBFI
1
avg 49m · Port Orchard → Boeing Field King County
1WT6 → KBFI
1
avg 4m · Overlake Hospital EMS Heliport → Boeing Field King County

Aircraft types

Equipment used on this number

1
C162 CESSNA Cessna 162 Skycatcher
88

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
19
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 RFS621

30
N6020YCESSNA Cessna 162 Skycatcher
→
9/3/2026
48m
No alerts
Replay Analysis
N6020YCESSNA Cessna 162 Skycatcher
→
8/31/2026
56m
No alerts
Replay Analysis
N6020YCESSNA Cessna 162 Skycatcher
→
8/31/2026
54m
No alerts
Replay Analysis
N6020YCESSNA Cessna 162 Skycatcher
→
8/30/2026
1h 5m
No alerts
Replay Analysis
N6020YCESSNA Cessna 162 Skycatcher
→
8/30/2026
50m
No alerts
Replay Analysis
N6020YCESSNA Cessna 162 Skycatcher
→
8/29/2026
19m
No alerts
Replay Analysis
N6020YCESSNA Cessna 162 Skycatcher
→
8/29/2026
1h 3m
No alerts
Replay Analysis
N6020YCESSNA Cessna 162 Skycatcher
→
8/29/2026
50m
No alerts
Replay Analysis
N6020YCESSNA Cessna 162 Skycatcher
→
8/28/2026
1h 24m
No alerts
Replay Analysis
N6020YCESSNA Cessna 162 Skycatcher
→
8/28/2026
14m
△ Low approach-stability score
Replay Analysis
N6020YCESSNA Cessna 162 Skycatcher
→
8/26/2026
58m
△ Low approach-stability score
Replay Analysis
N6020YCESSNA Cessna 162 Skycatcher
→
8/26/2026
54m
△ Low approach-stability score
Replay Analysis
N6020YCESSNA Cessna 162 Skycatcher
→
8/25/2026
1h 40m
No alerts
Replay Analysis
N6020YCESSNA Cessna 162 Skycatcher
→
8/25/2026
53m
No alerts
Replay Analysis
N6020YCESSNA Cessna 162 Skycatcher
→
8/25/2026
22m
No alerts
Replay Analysis
N6020YCESSNA Cessna 162 Skycatcher
→
8/24/2026
48m
△ Low approach-stability score
Replay Analysis
N6020YCESSNA Cessna 162 Skycatcher
→
8/24/2026
41m
No alerts
Replay Analysis
N6020YCESSNA Cessna 162 Skycatcher
→
8/23/2026
20m
No alerts
Replay Analysis
N6020YCESSNA Cessna 162 Skycatcher
→
8/23/2026
45m
No alerts
Replay Analysis
N6020YCESSNA Cessna 162 Skycatcher
→
8/22/2026
1h 37m
No alerts
Replay Analysis
N6020YCESSNA Cessna 162 Skycatcher
→
8/22/2026
57m
No alerts
Replay Analysis
N6020YCESSNA Cessna 162 Skycatcher
→
8/21/2026
38m
No alerts
Replay Analysis
N6020YCESSNA Cessna 162 Skycatcher
→
8/21/2026
1h 12m
No alerts
Replay Analysis
N6020YCESSNA Cessna 162 Skycatcher
→
8/21/2026
1h 7m
No alerts
Replay Analysis
N6020YCESSNA Cessna 162 Skycatcher
→
8/21/2026
1h 4m
△ Low approach-stability score
Replay Analysis
N6020YCESSNA Cessna 162 Skycatcher
→
8/20/2026
1h 6m
△ Low approach-stability score
Replay Analysis
N6020YCESSNA Cessna 162 Skycatcher
→
8/20/2026
21m
△ Low approach-stability score
Replay Analysis
N6020YCESSNA Cessna 162 Skycatcher
→
8/20/2026
1h 1m
No alerts
Replay Analysis
N6020YCESSNA Cessna 162 Skycatcher
→
8/18/2026
1h 14m
No alerts
Replay Analysis
N6020YCESSNA Cessna 162 Skycatcher
→
8/18/2026
40m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window