BFI
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SeattleBedford

5h 8m avg · 2,471 miles · 2147nm · Recently active route — first recorded March 2026

50.7t CO₂ · Last 30 DaysTypical

Last updated March 31st 2026 at 9:35 AM UTC

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Viewing period:
Compared to: preceding 30 days · 30 Jan 2026 – 1 Mar 2026
1 Mar 2026 – 31 Mar 2026·vs 30 Jan 2026 – 1 Mar 2026
Route Impact Summary
Total CO₂
50.7tons
Flights
2flights
Avg CO₂/Flight
10.2tons
CO₂/nm
0.0048t CO₂/nm
Fuel Burned
2Kgallons
50.8 tons CO₂ in selected period
Route activity detected
2 flights in the last 30 days

Route Patterns

Predominantly charter activity — 75% of flights on this route are charter-operated

50.7t
Total CO₂
12.7t
Avg CO₂/flight
4
Flights
Operator Profile
Charter
75%3 flights40.4t
Owner
25%1 flight10.3t
Top Aircraft Models
Bombardier Challenger 60036.2t CO₂
3 flights · avg 12.1t/flight · 71%
Bombardier Challenger 30014.5t CO₂
1 flight · avg 14.5t/flight · 29%
📍International route·long-haul route · 2,147nm

Spikes

Significant deviations from this route's baseline in the selected period.

CO₂ Above Baseline

39t

Signals Detected

3

Highest Severity

Medium

Emissions
Medium
New10 Mar 2026
Emissions spike on 10 Mar 2026 — 14.5t CO₂ vs route daily average of 2.1t (606% above)
14.5t CO₂ on 10 Mar 2026 — 606% above route average
Emissions
Medium
New28 Mar 2026
Single flight N117AA on 28 Mar 2026 — 15.8t CO₂, 31% of period total
Single flight: 15.8t CO₂ — 31% of period emissions
Activity
Medium
Historical10 Mar – 24 Mar 2026
14-day gap in route activity ending 24 Mar 2026 — resumed with N689SC
Resumption flight: 10.3t CO₂

Aircraft Flying This Route

Aircraft Flying This Route
N117AACharter·Bombardier Challenger 600
25.9t CO₂ · avg 13.0t/flight · Last seen 28 Mar 2026
N505FXCharter·Bombardier Challenger 300
14.5t CO₂ · avg 14.5t/flight · Last seen 10 Mar 2026
N689SC·Bombardier Challenger 600
10.3t CO₂ · avg 10.3t/flight · Last seen 24 Mar 2026

All Recorded Flights on This Route

4 total flights recorded

Showing most recent flights — not filtered by viewing period

Mar 28, 2026N117AABombardier Challenger 600·15.8t CO₂Above avg6h 21m
Mar 27, 2026N117AABombardier Challenger 600·10.2t CO₂Typical4h 9m
Mar 24, 2026N689SCBombardier Challenger 600·10.3t CO₂Typical4h 13m
Mar 10, 2026N505FXBombardier Challenger 300·14.5t CO₂Typical5h 48m