Home / Routes / KBFI → S4356 observed
BFI S4333m

The route from Boeing Field King County International Airport (KBFI) in Seattle to Harvey Field (S43) in Snohomish. SkyMeter has observed 56 flights on this segment via ADS-B trace data across 22 carriers. The most common aircraft on this route is the CESSNA Cessna Skyhawk 172/Cutlass.

Scheduled
—
last 0 days
ADS-B observed
56
Airlines
22
Avg dep delay
—
Late >15 min
—
Cancel rate
—

Airlines on this route

10 observed via ADS-B

Snohomish Flying Service
1 flights/day
Flowers Jonathan Barak Olson Chelsea Elizabeth
1 flights/day
Raven Limited
1 flights/day
Swartwood Thomas
1 flights/day
Richards Brothers Capital
1 flights/day
Jdn Plane
1 flights/day
Maunder Mark Boyte Kerry
1 flights/day
Alternate Air
1 flights/day
Roth Jason G
1 flights/day
Wright Caravan
1 flights/day

Recent observed flights

From ADS-B trace data

N6378MN6378MC152
2026-09-01 04:14  →  2026-09-01 04:50  ·  36m
Replay
N6378MN6378MC152
2026-08-31 16:02  →  2026-08-31 16:34  ·  32m
Replay
N734LQN734LQC172
2026-08-31 01:28  →  2026-08-31 01:48  ·  20m
Replay
N228NN228NC208
2026-08-29 19:09  →  2026-08-29 19:55  ·  46m
Replay
N489YN489YDA40
2026-08-25 22:17  →  2026-08-25 23:59  ·  1h 42m
Replay
N6378MN6378MC152
2026-08-25 21:45  →  2026-08-25 22:04  ·  18m
Replay
N491SFN491SFC172
2026-08-25 00:00  →  2026-08-25 01:45  ·  1h 45m
Replay
N6378MN6378MC152
2026-08-24 00:06  →  2026-08-24 00:27  ·  21m
Replay
N1551QN1551QC185
2026-08-20 22:15  →  2026-08-20 22:32  ·  17m
Replay
N947SFN947SFC152
2026-08-20 04:44  →  2026-08-20 05:16  ·  32m
Replay

Typical aircraft

Observed via ADS-B on this route

CESSNA Cessna Skyhawk 172/Cutlass
C172
38%
of flights
CESSNA Cessna 152
C152
25%
of flights
CESSNA Cessna 150
C150
7%
of flights
K100
K100
7%
of flights
T206
T206
5%
of flights
CESSNA Cessna 208 Caravan 1
C208
5%
of flights
CESSNA Cessna 185 Skywagon
C185
3%
of flights
EPIC
EPIC
3%
of flights

Looking for the return flight?

View S43 → KBFI