CarbonSkyIndex
BFI
SCF

Seattle → Scottsdale

2h 35m avg · 1,103 miles · 958nm · Recently active route — first recorded March 2026

212.9t 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
212.9tons
Flights
16flights
Avg CO₂/Flight
4.9tons
CO₂/nm
0.0051t CO₂/nm
Fuel Burned
9Kgallons
212.8 tons CO₂ in selected period
Emissions spike detected
Emissions 175% above route average on 16 Mar

Route Patterns

Route activity broadly consistent with prior period — averaging 5.8t CO₂ per flight

212.9t
Total CO₂
5.8t
Avg CO₂/flight
37
Flights
Operator Profile
Charter
54%7 flights29.4t
Owner
46%6 flights35.7t

Mixed charter and owner-operated activity

Charter/owner data available for 35% of flights (24 unclassified)

Top Aircraft Models
Bombardier Challenger 30051.1t CO₂
9 flights · avg 5.7t/flight · 24%
Cessna Citation Latitude26.7t CO₂
5 flights · avg 5.3t/flight · 13%
Embraer Phenom 30024.2t CO₂
6 flights · avg 4.0t/flight · 11%
Gulfstream GIV23.1t CO₂
2 flights · avg 11.6t/flight · 11%
Bombardier Global 6000/650021.2t CO₂
2 flights · avg 10.6t/flight · 10%
📍International route·medium-haul route · 958nm

Spikes

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

CO₂ Above Baseline

11t

Signals Detected

1

Highest Severity

Medium

Emissions
Medium
New3 Mar 2026
Emissions spike on 3 Mar 2026 — 18.4t CO₂ vs route daily average of 7.0t (163% above)
18.4t CO₂ on 3 Mar 2026 — 163% above route average

Aircraft Flying This Route

Aircraft Flying This Route
N21FR·Bombardier Challenger 300
22.4t CO₂ · avg 5.6t/flight · Last seen 26 Mar 2026
N880PCharter·Cessna Citation XLS
15.2t CO₂ · avg 5.1t/flight · Last seen 21 Mar 2026
N993SJ·Dassault Falcon 7X
13.2t CO₂ · avg 6.6t/flight · Last seen 8 Mar 2026
N488QSCharter·Embraer Phenom 300
7.4t CO₂ · avg 3.7t/flight · Last seen 10 Mar 2026
N812NECharter·Cessna Citation CJ4
6.9t CO₂ · avg 3.4t/flight · Last seen 13 Mar 2026

Recent Flights

37 total flights recorded

Showing most recent flights — not filtered by viewing period

Mar 30, 2026N531FXBombardier Challenger 300·5.3t CO₂Typical2h 16m→
Mar 30, 2026N411QSEmbraer Phenom 300·4.1t CO₂Below avg2h 51m→
Mar 29, 2026N830QSCessna Citation Longitude·5.3t CO₂Typical2h 13m→
Mar 26, 2026N21FRBombardier Challenger 300·5.3t CO₂Typical2h 16m→
Mar 25, 2026N21FRBombardier Challenger 300·5.9t CO₂Typical2h 29m→
Mar 21, 2026N880PCessna Citation XLS·4.5t CO₂Below avg2h 29m→
Mar 20, 2026N880PCessna Citation XLS·5.1t CO₂Typical2h 47m→
Mar 20, 2026N421QSGulfstream GIV·10.7t CO₂Above avg2h 35m→
Mar 17, 2026N980QSCessna Citation Latitude·5.7t CO₂Typical2h 57m→
Mar 17, 2026N710VMCessna Citation Longitude·6.6t CO₂Typical2h 42m→
Showing 10 of 37 flights