15 active days
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Tracked directional route
BFI → CLM
King County International Airport → William R Fairchild International Airport
BFI
KBFIKing County International AirportOpen live airport profile →DestinationCLM
KCLMWilliam R Fairchild International AirportOpen live airport profile →Analysis window
Aug 24 – Sep 24, 2026
Every derived statistic, trend, operator and tail number breakdown, flight observation, and mapped path below uses this flight-date window.
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87.5 mi avg per flight
29 min average
Average across flights included in analytics
4 flight numbers
Tracked activity
Aug 24 – Sep 24, 2026 · 15 active days
Flights15
Aug 24
Aug 27
Aug 28
Sep 2
Sep 4
Sep 8
Sep 9
Sep 10
Sep 11
Sep 14
Sep 15
Sep 16
Sep 17
Sep 21
Sep 22
Observed operators
Operators tracked on BFI → CLM
Operator activity within Aug 24 – Sep 24, 2026.
| Operator | Flights | Flight numbers | Tail numbers | Tracked distance | First observed | Last observed |
|---|---|---|---|---|---|---|
| 12 | 1 | 3 | 1,020 mi | Aug 24, 2026, 10:35 PM UTC | Sep 22, 2026, 2:37 PM UTC | |
| 1 | 1 | 1 | 117 mi | Sep 11, 2026, 6:59 PM UTC | Sep 11, 2026, 7:25 PM UTC | |
| 1 | 1 | 1 | 85.9 mi | Sep 9, 2026, 2:17 PM UTC | Sep 9, 2026, 3:12 PM UTC | |
| 1 | 1 | 1 | 89.8 mi | Sep 2, 2026, 3:20 PM UTC | Sep 2, 2026, 3:37 PM UTC |
Observed services
Flight numbers tracked on BFI → CLM
Open a flight number for its complete tracked profile.
| Flight number | Flights | Tail numbers | Tracked distance | First observed | Last observed |
|---|---|---|---|---|---|
| 12 | 3 | 1,020 mi | Aug 24, 2026, 10:35 PM UTC | Sep 22, 2026, 2:37 PM UTC | |
| 1 | 1 | 117 mi | Sep 11, 2026, 6:59 PM UTC | Sep 11, 2026, 7:25 PM UTC | |
| 1 | 1 | 85.9 mi | Sep 9, 2026, 2:17 PM UTC | Sep 9, 2026, 3:12 PM UTC | |
| 1 | 1 | 89.8 mi | Sep 2, 2026, 3:20 PM UTC | Sep 2, 2026, 3:37 PM UTC |
Observed tail numbers
Tail numbers tracked on BFI → CLM
Open a tail number for its complete tracked profile.
| Tail number | Type | Flights | Flight numbers | Tracked distance | Last observed |
|---|---|---|---|---|---|
| BE99 | 6 | 1 | 505 mi | Sep 17, 2026, 3:19 PM UTC | |
| BE99 | 4 | 1 | 361 mi | Sep 4, 2026, 2:30 PM UTC | |
| BE99 | 2 | 1 | 155 mi | Sep 22, 2026, 2:37 PM UTC | |
| C680 | 1 | 1 | 117 mi | Sep 11, 2026, 7:25 PM UTC | |
| C208 | 1 | 1 | 85.9 mi | Sep 9, 2026, 3:12 PM UTC | |
| C680 | 1 | 1 | 89.8 mi | Sep 2, 2026, 3:37 PM UTC |
Observed aircraft types
Aircraft types tracked on BFI → CLM
Observed flights grouped by aircraft designator and matched to the aircraft reference catalog.
| Type | Aircraft name | Flights | Makeup | Tail numbers | Tracked distance | Operators | Flight numbers | First observed | Last observed |
|---|---|---|---|---|---|---|---|---|---|
| BE99 | Beechcraft Model 99 Airliner | 12 | 80.0% | 3 | 1,020 mi | 1 | 1 | Aug 24, 2026, 10:35 PM UTC | Sep 22, 2026, 2:37 PM UTC |
| C680 | Cessna 680 Citation Sovereign | 2 | 13.3% | 2 | 207 mi | 2 | 2 | Sep 2, 2026, 3:20 PM UTC | Sep 11, 2026, 7:25 PM UTC |
| C208 | Cessna 208 Caravan | 1 | 6.7% | 1 | 85.9 mi | 1 | 1 | Sep 9, 2026, 2:17 PM UTC | Sep 9, 2026, 3:12 PM UTC |
Observation log
Flight observations
Latest 100 flights on BFI → CLM within Aug 24 – Sep 24, 2026