CarbonSkyIndex
APC
SAT

Napa → San Antonio

2h 59m avg · 1,486 miles · 1291nm · Recently active route — first recorded March 2026

14.7t 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
14.7tons
Flights
2flights
Avg CO₂/Flight
7.3tons
CO₂/nm
0.0057t CO₂/nm
Fuel Burned
2Kgallons
14.6 tons CO₂ in selected period
Route activity detected
2 flights in the last 30 days

Route Patterns

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

14.7t
Total CO₂
7.3t
Avg CO₂/flight
2
Flights
Operator Profile
Charter
100%2 flights14.7t
Owner
0%0 flights0.0t
Top Aircraft Models
Cessna Citation X8.4t CO₂
1 flight · avg 8.4t/flight · 58%
Embraer Legacy 4506.2t CO₂
1 flight · avg 6.2t/flight · 42%
📍International route·medium-haul route · 1,291nm

Spikes

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

CO₂ Above Baseline

16t

Signals Detected

2

Highest Severity

High

Emissions
High
New9 Mar 2026
Emissions spike on 9 Mar 2026 — 8.4t CO₂ vs route daily average of 0.7t (1104% above)
8.4t CO₂ on 9 Mar 2026 — 1104% above route average
Emissions
High
New9 Mar 2026
Single flight N734DJ on 9 Mar 2026 — 8.4t CO₂, 58% of period total
Single flight: 8.4t CO₂ — 58% of period emissions

Aircraft Flying This Route

Aircraft Flying This Route
N734DJCharter·Cessna Citation X
8.4t CO₂ · avg 8.4t/flight · Last seen 9 Mar 2026
N330FXCharter·Embraer Legacy 450
6.2t CO₂ · avg 6.2t/flight · Last seen 18 Mar 2026

All Recorded Flights on This Route

2 total flights recorded

Showing most recent flights — not filtered by viewing period

Mar 18, 2026N330FXEmbraer Legacy 450·6.2t CO₂3h 4m→
Mar 9, 2026N734DJCessna Citation X·8.4t CO₂2h 55m→