BFI
SUN
Seattle → Hailey
1h 6m avg · 477 miles · 415nm · Recently active route — first recorded March 2026
35.3t CO₂ · Last 30 DaysTypical
Last updated March 31st 2026 at 9:35 AM UTC
Pro
Soon
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
35.3tons
Flights
13flights
Avg CO₂/Flight
1.9tons
CO₂/nm
0.0046t CO₂/nm
Fuel Burned
3Kgallons
35.0 tons CO₂ in selected period
Emissions spike detected
Emissions 89% above route average on 16 Mar
Route Patterns
Route activity broadly consistent with prior period — averaging 2.1t CO₂ per flight
35.3t
Total CO₂
2.1t
Avg CO₂/flight
17
Flights
Operator Profile
Charter
43%3 flights6.3t
Owner
57%4 flights8.7t
Mixed charter and owner-operated activity
Charter/owner data available for 41% of flights (10 unclassified)
Top Aircraft Models
Bombardier Challenger 6007.2t CO₂
3 flights · avg 2.4t/flight · 20%
Bombardier Challenger 3006.4t CO₂
3 flights · avg 2.1t/flight · 18%
Bombardier Global 75004.6t CO₂
1 flight · avg 4.6t/flight · 13%
Cessna Citation Latitude3.4t CO₂
2 flights · avg 1.7t/flight · 10%
Embraer Praetor 5002.2t CO₂
1 flight · avg 2.2t/flight · 6%
📍International route·short-haul route · 415nm
Spikes
Significant deviations from this route's baseline in the selected period.
CO₂ Above Baseline
4t
Signals Detected
1
Highest Severity
Medium
Emissions
MediumNew1 Mar 2026
Emissions spike on 1 Mar 2026 — 5.1t CO₂ vs route daily average of 1.2t (323% above)
5.1t CO₂ on 1 Mar 2026 — 323% above route average
Aircraft Flying This Route
Aircraft Flying This Route
4.4t CO₂ · avg 2.2t/flight · Last seen 9 Mar 2026
4.3t CO₂ · avg 2.1t/flight · Last seen 16 Mar 2026
2.8t CO₂ · avg 2.8t/flight · Last seen 1 Mar 2026
2.2t CO₂ · avg 2.2t/flight · Last seen 2 Mar 2026
1.3t CO₂ · avg 1.3t/flight · Last seen 5 Mar 2026