CarbonSkyIndex
SAN
DAL

San Diego → Dallas

2h 37m avg · 1,180 miles · 1025nm · Recently active route — first recorded March 2026

130.7t 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
130.7tons
Flights
12flights
Avg CO₂/Flight
6.7tons
CO₂/nm
0.0065t CO₂/nm
Fuel Burned
9Kgallons
130.7 tons CO₂ in selected period
Emissions spike detected
Emissions 144% above route average on 22 Mar

Route Patterns

Route activity broadly consistent with prior period — averaging 6.2t CO₂ per flight

130.7t
Total CO₂
6.2t
Avg CO₂/flight
21
Flights
Operator Profile
Charter
40%4 flights19.7t
Owner
60%6 flights48.0t

Charter/owner data available for 48% of flights (11 unclassified)

Top Aircraft Models
Gulfstream GV36.0t CO₂
4 flights · avg 9.0t/flight · 28%
Bombardier Challenger 30015.0t CO₂
2 flights · avg 7.5t/flight · 11%
Bombardier Challenger 60012.0t CO₂
2 flights · avg 6.0t/flight · 9%
Cessna Citation XLS10.8t CO₂
2 flights · avg 5.4t/flight · 8%
Cessna Citation Latitude10.5t CO₂
2 flights · avg 5.2t/flight · 8%
📍International route·medium-haul route · 1,025nm

Spikes

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

CO₂ Above Baseline

5t

Signals Detected

1

Highest Severity

Medium

Emissions
Medium
New5 Mar 2026
Emissions spike on 5 Mar 2026 — 10.1t CO₂ vs route daily average of 4.9t (107% above)
10.1t CO₂ on 5 Mar 2026 — 107% above route average

Aircraft Flying This Route

Aircraft Flying This Route
N257A·Gulfstream GV
36.0t CO₂ · avg 9.0t/flight · Last seen 22 Mar 2026
N794SB·Bombardier Challenger 600
12.0t CO₂ · avg 6.0t/flight · Last seen 13 Mar 2026
N774SBCharter·Cessna Citation V Ultra
9.6t CO₂ · avg 4.8t/flight · Last seen 28 Mar 2026
N396QSCharter·Cessna Citation Sovereign
5.5t CO₂ · avg 5.5t/flight · Last seen 5 Mar 2026
N297TXCharter·Embraer Phenom 300
4.5t CO₂ · avg 4.5t/flight · Last seen 5 Mar 2026

Recent Flights

21 total flights recorded

Showing most recent flights — not filtered by viewing period

Mar 30, 2026N343ECBombardier Learjet 60·4.8t CO₂Below avg2h 33m→
Mar 29, 2026N856JSCessna Citation XLS·5.2t CO₂Typical2h 51m→
Mar 28, 2026N774SBCessna Citation V Ultra·4.4t CO₂Below avg2h 35m→
Mar 28, 2026N774SBCessna Citation V Ultra·5.2t CO₂Typical3h 1m→
Mar 27, 2026N345LLGulfstream G650·10.1t CO₂Above avg2h 20m→
Mar 22, 2026N985QSCessna Citation Latitude·4.9t CO₂Below avg2h 34m→
Mar 22, 2026N257AGulfstream GV·8.8t CO₂Above avg2h 29m→
Mar 22, 2026N257AGulfstream GV·9.1t CO₂Above avg2h 34m→
Mar 20, 2026N351FXEmbraer Phenom 300·2.8t CO₂Below avg2h 1m→
Mar 18, 2026N257AGulfstream GV·9.8t CO₂Above avg2h 45m→
Showing 10 of 21 flights