CarbonSkyIndex
BFI
LAX

Seattle → Los Angeles

2h 8m avg · 961 miles · 835nm · Recently active route — first recorded March 2026

80.8t 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 2026
1 Mar 2026 – 31 Mar 2026·vs 30 Jan 2026 – 1 Mar 2026
Route Impact Summary
Total CO₂
80.8tons
Flights
13flights
Avg CO₂/Flight
4.9tons
CO₂/nm
0.0059t CO₂/nm
Fuel Burned
7Kgallons
85.8 tons CO₂ in selected period
Emissions spike detected
Emissions 187% above route average on 19 Mar

Route Patterns

Predominantly charter activity — 80% of flights on this route are charter-operated

80.8t
Total CO₂
4.8t
Avg CO₂/flight
17
Flights
Operator Profile
Charter
80%4 flights12.5t
Owner
20%1 flight4.9t

Charter/owner data available for 29% of flights (12 unclassified)

Top Aircraft Models
Gulfstream GIV18.4t CO₂
2 flights · avg 9.2t/flight · 23%
Bombardier Challenger 30014.7t CO₂
3 flights · avg 4.9t/flight · 18%
Embraer Phenom 30013.9t CO₂
5 flights · avg 2.8t/flight · 17%
Bombardier Challenger 60010.3t CO₂
2 flights · avg 5.2t/flight · 13%
Cessna Citation Latitude8.6t CO₂
2 flights · avg 4.3t/flight · 11%
📍International route·medium-haul route · 835nm

Spikes

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

CO₂ Above Baseline

5t

Signals Detected

1

Highest Severity

Medium

Emissions
Medium
New2 Mar 2026
Emissions spike on 2 Mar 2026 — 8.0t CO₂ vs route daily average of 2.8t (186% above)
8.0t CO₂ on 2 Mar 2026 — 186% above route average

Aircraft Flying This Route

Aircraft Flying This Route
N522ADCharter·Bombardier Challenger 300
5.3t CO₂ · avg 5.3t/flight · Last seen 4 Mar 2026
N28FM·Bombardier Challenger 600
5.1t CO₂ · avg 5.1t/flight · Last seen 1 Mar 2026
N541BA·Bombardier Challenger 600
4.9t CO₂ · avg 4.9t/flight · Last seen 2 Mar 2026
N348FXCharter·Embraer Phenom 300
4.0t CO₂ · avg 2.0t/flight · Last seen 28 Mar 2026
N409QSCharter·Embraer Phenom 300
3.2t CO₂ · avg 3.2t/flight · Last seen 2 Mar 2026

All Recorded Flights on This Route

18 total flights recorded

Showing most recent flights — not filtered by viewing period

Mar 28, 2026N348FXEmbraer Phenom 300·0.7t CO₂Below avg40m→
Mar 26, 2026N318QSEmbraer Phenom 300·3.2t CO₂Below avg2h 19m→
Mar 24, 2026N388FXEmbraer Phenom 300·3.5t CO₂Below avg2h 28m→
Mar 23, 2026N387QSCessna Citation Sovereign·4.6t CO₂Typical2h 8m→
Mar 20, 2026N544BABombardier Challenger 600·5.5t CO₂Typical2h 19m→
Mar 19, 2026N755PAGulfstream G280·5.4t CO₂Typical2h 10m→
Mar 19, 2026N348FXEmbraer Phenom 300·3.3t CO₂Below avg2h 23m→
Mar 19, 2026N130JEGulfstream GIV·8.9t CO₂Above avg2h 10m→
Mar 17, 2026N925QSCessna Citation Latitude·4.6t CO₂Typical2h 24m→
Mar 11, 2026N853QSCessna Citation Longitude·4.8t CO₂Typical2h 1m→
Showing 10 of 18 flights