CarbonSkyIndex
SLC
PHX

Salt Lake City → Phoenix

1h 13m avg · 508 miles · 441nm · Recently active route — first recorded March 2026

55.0t 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
55.0tons
Flights
18flights
Avg CO₂/Flight
2.2tons
CO₂/nm
0.0050t CO₂/nm
Fuel Burned
5Kgallons
58.5 tons CO₂ in selected period
Emissions spike detected
Emissions 138% above route average on 5 Mar

Route Patterns

Predominantly owner-operated — 82% of flights are owner-operated aircraft

55.0t
Total CO₂
2.1t
Avg CO₂/flight
26
Flights
Operator Profile
Charter
18%2 flights3.2t
Owner
82%9 flights20.5t

Charter/owner data available for 42% of flights (15 unclassified)

Top Aircraft Models
Dassault Falcon 7X10.2t CO₂
3 flights · avg 3.4t/flight · 19%
Embraer Phenom 3009.5t CO₂
6 flights · avg 1.6t/flight · 17%
Bombardier Learjet 455.8t CO₂
3 flights · avg 1.9t/flight · 11%
Bombardier Challenger 3005.3t CO₂
2 flights · avg 2.6t/flight · 10%
Cessna Citation Sovereign4.8t CO₂
2 flights · avg 2.4t/flight · 9%
📍International route·short-haul route · 441nm

Spikes

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

CO₂ Above Baseline

2t

Signals Detected

1

Highest Severity

Medium

Emissions
Medium
New4 Mar 2026
Emissions spike on 4 Mar 2026 — 4.0t CO₂ vs route daily average of 1.9t (115% above)
4.0t CO₂ on 4 Mar 2026 — 115% above route average

Aircraft Flying This Route

Aircraft Flying This Route
N700FN·Dassault Falcon 7X
10.2t CO₂ · avg 3.4t/flight · Last seen 19 Mar 2026
N6950C·Gulfstream G150
6.9t CO₂ · avg 1.7t/flight · Last seen 30 Mar 2026
N45XP·Bombardier Learjet 45
3.9t CO₂ · avg 1.9t/flight · Last seen 5 Mar 2026
N300RXCharter·Embraer Phenom 300
3.2t CO₂ · avg 1.6t/flight · Last seen 5 Mar 2026
N482RS·Embraer Phenom 300
3.0t CO₂ · avg 1.5t/flight · Last seen 20 Mar 2026

Recent Flights

28 total flights recorded

Showing most recent flights — not filtered by viewing period

Mar 30, 2026N6950CGulfstream G150·1.7t CO₂Typical1h 11m→
Mar 30, 2026N350PRBombardier Challenger 300·2.9t CO₂Above avg1h 19m→
Mar 27, 2026N350PRBombardier Challenger 300·2.4t CO₂Typical1h 8m→
Mar 26, 2026N916BDBombardier Learjet 45·1.9t CO₂Typical1h 16m→
Mar 25, 2026N389QSCessna Citation Sovereign·2.6t CO₂Above avg1h 17m→
Mar 25, 2026N681HCBombardier Challenger 600·2.7t CO₂Above avg1h 14m→
Mar 20, 2026N814TSBombardier Learjet 60·2.3t CO₂Typical1h 17m→
Mar 20, 2026N482RSEmbraer Phenom 300·1.5t CO₂Below avg1h 13m→
Mar 19, 2026N747CCBombardier Challenger 350·2.7t CO₂Above avg1h 7m→
Mar 19, 2026N700FNDassault Falcon 7X·3.1t CO₂Above avg1h 9m→
Showing 10 of 28 flights