CarbonSkyIndex
DAL
TUS

Dallas → Tucson

2h 49m avg · 822 miles · 714nm · Recently active route — first recorded March 2026

91.8t 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
91.8tons
Flights
8flights
Avg CO₂/Flight
9.4tons
CO₂/nm
0.0132t CO₂/nm
Fuel Burned
8Kgallons
91.9 tons CO₂ in selected period
Emissions spike detected
Emissions 151% above route average on 9 Mar

Route Patterns

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

91.8t
Total CO₂
7.7t
Avg CO₂/flight
12
Flights
Operator Profile
Charter
80%4 flights34.7t
Owner
20%1 flight19.8t

Charter/owner data available for 42% of flights (7 unclassified)

Top Aircraft Models
Bombardier Challenger 30023.8t CO₂
3 flights · avg 7.9t/flight · 26%
Bombardier Global 5000/550023.5t CO₂
1 flight · avg 23.5t/flight · 26%
Gulfstream G60019.8t CO₂
1 flight · avg 19.8t/flight · 22%
Bombardier Challenger 6009.4t CO₂
2 flights · avg 4.7t/flight · 10%
Cessna Citation XLS8.0t CO₂
2 flights · avg 4.0t/flight · 9%
📍International route·medium-haul route · 714nm

Spikes

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

CO₂ Above Baseline

17t

Signals Detected

1

Highest Severity

Medium

Emissions
Medium
New1 Mar 2026
Emissions spike on 1 Mar 2026 — 19.8t CO₂ vs route daily average of 2.7t (637% above)
19.8t CO₂ on 1 Mar 2026 — 637% above route average

Aircraft Flying This Route

Aircraft Flying This Route
N129QSCharter·Bombardier Global 5000/5500
23.5t CO₂ · avg 23.5t/flight · Last seen 9 Mar 2026
N15N·Gulfstream G600
19.8t CO₂ · avg 19.8t/flight · Last seen 1 Mar 2026
N513FXCharter·Bombardier Challenger 300
4.7t CO₂ · avg 4.7t/flight · Last seen 6 Mar 2026
N841JSCharter·Cessna Citation XLS
4.4t CO₂ · avg 4.4t/flight · Last seen 11 Mar 2026
N448GLCharter·Bombardier Learjet 60
2.1t CO₂ · avg 2.1t/flight · Last seen 9 Mar 2026

All Recorded Flights on This Route

12 total flights recorded

Showing most recent flights — not filtered by viewing period

Mar 29, 2026N505FXBombardier Challenger 300·15.0t CO₂Above avg6h 1m→
Mar 25, 2026N265QSBombardier Challenger 600·4.4t CO₂Below avg1h 54m→
Mar 16, 2026N541QSCessna Citation Latitude·3.5t CO₂Below avg1h 51m→
Mar 15, 2026N752MBombardier Challenger 300·4.1t CO₂Below avg1h 46m→
Mar 15, 2026N205QSBombardier Challenger 600·5.0t CO₂Below avg2h 8m→
Mar 14, 2026N911YAEmbraer Phenom 100·1.8t CO₂Below avg2h 18m→
Mar 11, 2026N576QSCessna Citation XLS·3.6t CO₂Below avg2h 5m→
Mar 11, 2026N841JSCessna Citation XLS·4.4t CO₂Below avg2h 26m→
Mar 9, 2026N129QSBombardier Global 5000/5500·23.5t CO₂Above avg5h 31m→
Mar 9, 2026N448GLBombardier Learjet 60·2.1t CO₂Below avg1h 11m→
Showing 10 of 12 flights