CarbonSkyIndex
TUS
PHX

Tucson → Phoenix

0h 32m avg · 110 miles · 96nm · Recently active route — first recorded March 2026

17.0t CO₂ · Last 30 DaysTypical

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

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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
17.0tons
Flights
10flights
Avg CO₂/Flight
1.0tons
CO₂/nm
0.0105t CO₂/nm
Fuel Burned
1Kgallons
17.2 tons CO₂ in selected period
Emissions spike detected
Emissions 85% above route average on 5 Mar

Route Patterns

Predominantly charter activity — 71% of flights on this route are charter-operated

17.0t
Total CO₂
0.9t
Avg CO₂/flight
18
Flights
Operator Profile
Charter
71%5 flights6.1t
Owner
29%2 flights1.7t

Charter/owner data available for 39% of flights (11 unclassified)

Top Aircraft Models
Bombardier Global 6000/65003.8t CO₂
2 flights · avg 1.9t/flight · 22%
Bombardier Challenger 3002.5t CO₂
2 flights · avg 1.2t/flight · 15%
Bombardier Learjet 452.3t CO₂
3 flights · avg 0.8t/flight · 14%
Cessna Citation CJ32.0t CO₂
1 flight · avg 2.0t/flight · 12%
Cessna Citation Latitude1.7t CO₂
2 flights · avg 0.9t/flight · 10%
📍International route·short-haul route · 96nm

Spikes

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

CO₂ Above Baseline

2t

Signals Detected

1

Highest Severity

Medium

Emissions
Medium
New3 Mar 2026
Emissions spike on 3 Mar 2026 — 2.7t CO₂ vs route daily average of 0.5t (399% above)
2.7t CO₂ on 3 Mar 2026 — 399% above route average

Aircraft Flying This Route

Aircraft Flying This Route
N585FXCharter·Bombardier Challenger 300
2.5t CO₂ · avg 1.2t/flight · Last seen 11 Mar 2026
N142QSCharter·Bombardier Global 6000/6500
1.9t CO₂ · avg 1.9t/flight · Last seen 3 Mar 2026
N45XP·Bombardier Learjet 45
1.7t CO₂ · avg 0.9t/flight · Last seen 30 Mar 2026
N974QSCharter·Cessna Citation Latitude
0.9t CO₂ · avg 0.9t/flight · Last seen 4 Mar 2026
N907TXCharter·Cessna Citation X
0.8t CO₂ · avg 0.8t/flight · Last seen 3 Mar 2026

All Recorded Flights on This Route

18 total flights recorded

Showing most recent flights — not filtered by viewing period

Mar 30, 2026N45XPBombardier Learjet 45·0.6t CO₂Below avg26m→
Mar 30, 2026N45XPBombardier Learjet 45·1.1t CO₂Above avg52m→
Mar 27, 2026N43AGEmbraer Phenom 100·0.3t CO₂Below avg30m→
Mar 24, 2026N916BDBombardier Learjet 45·0.6t CO₂Below avg30m→
Mar 18, 2026N901SCHawker 750/850·0.6t CO₂Below avg29m→
Mar 18, 2026N525BCessna Citation CJ3·2.0t CO₂Above avg1h 27m→
Mar 17, 2026N628QSCessna Citation Latitude·0.9t CO₂Typical29m→
Mar 11, 2026N585FXBombardier Challenger 300·1.0t CO₂Typical27m→
Mar 11, 2026N585FXBombardier Challenger 300·1.5t CO₂Above avg48m→
Mar 10, 2026N782BEmbraer Phenom 300·0.6t CO₂Below avg23m→
Showing 10 of 18 flights