CarbonSkyIndex
OAK
BFI

Oakland → Seattle

1h 42m avg · 677 miles · 588nm · Recently active route — first recorded March 2026

94.9t 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 · 31 Jan 2026 – 2 Mar 2026
2 Mar 2026 – 1 Apr 2026·vs 31 Jan 2026 – 2 Mar 2026
Route Impact Summary
Total CO₂
94.9tons
Flights
11flights
Avg CO₂/Flight
3.8tons
CO₂/nm
0.0065t CO₂/nm
Fuel Burned
5Kgallons
97.5 tons CO₂ in selected period
Emissions spike detected
Emissions 152% above route average on 3 Mar

Route Patterns

Predominantly charter activity — 100% of flights on this route are charter-operated

94.9t
Total CO₂
3.4t
Avg CO₂/flight
28
Flights
Operator Profile
Charter
100%8 flights18.7t
Owner
0%0 flights0.0t

Charter/owner data available for 29% of flights (20 unclassified)

Top Aircraft Models
Bombardier Challenger 30018.1t CO₂
5 flights · avg 3.6t/flight · 19%
Gulfstream GIV13.2t CO₂
2 flights · avg 6.6t/flight · 14%
Embraer Phenom 3009.3t CO₂
4 flights · avg 2.3t/flight · 10%
Cessna Citation Longitude7.2t CO₂
2 flights · avg 3.6t/flight · 8%
Bombardier Global 6000/65006.1t CO₂
1 flight · avg 6.1t/flight · 6%
📍International route·medium-haul route · 588nm

Spikes

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

CO₂ Above Baseline

9t

Signals Detected

1

Highest Severity

Medium

Emissions
Medium
New3 Mar 2026
Emissions spike on 3 Mar 2026 — 12.3t CO₂ vs route daily average of 3.1t (302% above)
12.3t CO₂ on 3 Mar 2026 — 302% above route average

Aircraft Flying This Route

Aircraft Flying This Route
N525BCharter·Cessna Citation CJ3
5.1t CO₂ · avg 2.5t/flight · Last seen 19 Mar 2026
N158AFCharter·Pilatus PC-24
4.9t CO₂ · avg 2.4t/flight · Last seen 4 Mar 2026
N479QSCharter·Embraer Phenom 300
4.4t CO₂ · avg 2.2t/flight · Last seen 21 Mar 2026
N504FMCharter·Cessna Citation CJ2
4.3t CO₂ · avg 2.1t/flight · Last seen 23 Mar 2026
N96PXCharter·Cessna Citation CJ3
2.7t CO₂ · avg 2.7t/flight · Last seen 2 Mar 2026

Recent Flights

29 total flights recorded

Showing most recent flights — not filtered by viewing period

Mar 30, 2026N274QSEmbraer Praetor 500·3.8t CO₂Typical1h 44m→
Mar 29, 2026N784QSBombardier Challenger 300·3.6t CO₂Typical1h 37m→
Mar 25, 2026N883TRBombardier Challenger 300·4.1t CO₂Typical1h 47m→
Mar 25, 2026N454QSEmbraer Phenom 300·2.7t CO₂Below avg1h 57m→
Mar 23, 2026N504FMCessna Citation CJ2·2.2t CO₂Below avg1h 49m→
Mar 23, 2026N810QSCessna Citation Longitude·3.6t CO₂Typical1h 33m→
Mar 22, 2026N889CGGulfstream GIV·6.6t CO₂Above avg1h 38m→
Mar 22, 2026N803ACDassault Falcon 50·3.1t CO₂Typical1h 35m→
Mar 21, 2026N479QSEmbraer Phenom 300·2.0t CO₂Below avg1h 31m→
Mar 20, 2026N365FXEmbraer Phenom 300·2.2t CO₂Below avg1h 40m→
Showing 10 of 29 flights