BOS
BFI
Boston → Seattle
4h 39m avg · 2,487 miles · 2161nm · Recently active route — first recorded March 2026
31.3t CO₂ · Last 30 DaysTypical
Last updated March 14th 2026 at 6:31 AM UTC
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Viewing period:
Compared to: preceding 30 days · 30 Jan 2026 – 1 Mar 20261 Mar 2026 – 31 Mar 2026·vs 30 Jan 2026 – 1 Mar 2026
Route Impact Summary
Total CO₂
31.3tons
Flights
1flights
Avg CO₂/Flight
3.8tons
CO₂/nm
0.0018t CO₂/nm
Fuel Burned
442gallons
31.3 tons CO₂ in selected period
Route activity detected
1 flights in the last 30 days
Route Patterns
Gulfstream GIV dominates this route — 63% of all emissions in the selected period
31.3t
Total CO₂
15.7t
Avg CO₂/flight
2
Flights
Operator Profile
Charter
100%2 flights31.3t
Owner
0%0 flights0.0t
Top Aircraft Models
Gulfstream GIV19.8t CO₂
1 flight · avg 19.8t/flight · 63%
Bombardier Challenger 30011.5t CO₂
1 flight · avg 11.5t/flight · 37%
📍International route·long-haul route · 2,161nm
Spikes
Significant deviations from this route's baseline in the selected period.
CO₂ Above Baseline
29t
Signals Detected
2
Highest Severity
High
Emissions
MediumNew7 Mar 2026
Emissions spike on 7 Mar 2026 — 11.5t CO₂ vs route daily average of 2.1t (436% above)
11.5t CO₂ on 7 Mar 2026 — 436% above route average
Emissions
HighNew18 Mar 2026
Single flight N44GJ on 18 Mar 2026 — 19.8t CO₂, 63% of period total
Single flight: 19.8t CO₂ — 63% of period emissions
Aircraft Flying This Route
All Recorded Flights on This Route
2 total flights recordedShowing most recent flights — not filtered by viewing period