CarbonSkyIndex
SAN
TUS

San Diego → Tucson

0h 57m avg · 367 miles · 319nm · Recently active route — first recorded March 2026

18.2t CO₂ · Last 30 DaysTypical

Last updated March 31st 2026 at 9:35 AM UTC

Pro
Soon
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
18.2tons
Flights
3flights
Avg CO₂/Flight
1.6tons
CO₂/nm
0.0050t CO₂/nm
Fuel Burned
612gallons
18.2 tons CO₂ in selected period
Emissions spike detected
Emissions 132% above route average on 20 Mar

Route Patterns

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

18.2t
Total CO₂
1.7t
Avg CO₂/flight
11
Flights
Operator Profile
Charter
100%5 flights9.1t
Owner
0%0 flights0.0t

Charter/owner data available for 45% of flights (6 unclassified)

Top Aircraft Models
Cessna Citation Latitude5.2t CO₂
3 flights · avg 1.7t/flight · 28%
Embraer Phenom 3003.3t CO₂
3 flights · avg 1.1t/flight · 18%
Gulfstream GV2.8t CO₂
1 flight · avg 2.8t/flight · 15%
Bombardier Challenger 3001.9t CO₂
1 flight · avg 1.9t/flight · 10%
Cessna Citation Longitude1.9t CO₂
1 flight · avg 1.9t/flight · 10%
📍International route·short-haul route · 319nm

Spikes

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

CO₂ Above Baseline

1t

Signals Detected

1

Highest Severity

Medium

Emissions
Medium
New4 Mar 2026
Emissions spike on 4 Mar 2026 — 1.7t CO₂ vs route daily average of 0.6t (169% above)
1.7t CO₂ on 4 Mar 2026 — 169% above route average

Aircraft Flying This Route

Aircraft Flying This Route
N970BGCharter·Gulfstream GV
2.8t CO₂ · avg 2.8t/flight · Last seen 8 Mar 2026
N640QSCharter·Cessna Citation Latitude
1.8t CO₂ · avg 1.8t/flight · Last seen 7 Mar 2026
N548QSCharter·Cessna Citation Latitude
1.7t CO₂ · avg 1.7t/flight · Last seen 4 Mar 2026
N690QSCharter·Cessna Citation Latitude
1.7t CO₂ · avg 1.7t/flight · Last seen 14 Mar 2026
N479QSCharter·Embraer Phenom 300
1.1t CO₂ · avg 1.1t/flight · Last seen 3 Mar 2026

All Recorded Flights on This Route

11 total flights recorded

Showing most recent flights — not filtered by viewing period

Mar 30, 2026N752JSCessna Citation CJ3·1.4t CO₂Typical1h 5m→
Mar 25, 2026N1107MBombardier Challenger 300·1.9t CO₂Typical56m→
Mar 23, 2026N344QSEmbraer Phenom 300·1.1t CO₂Below avg58m→
Mar 20, 2026N793KKDassault Falcon 2000·1.8t CO₂Typical55m→
Mar 20, 2026N473QSEmbraer Phenom 300·1.1t CO₂Below avg55m→
Mar 20, 2026N831QSCessna Citation Longitude·1.9t CO₂Typical54m→
Mar 14, 2026N690QSCessna Citation Latitude·1.7t CO₂Typical60m→
Mar 8, 2026N970BGGulfstream GV·2.8t CO₂Above avg50m→
Mar 7, 2026N640QSCessna Citation Latitude·1.8t CO₂Typical1h 1m→
Mar 4, 2026N548QSCessna Citation Latitude·1.7t CO₂Typical59m→
Showing 10 of 11 flights