CarbonSkyIndex
SLC
PHL

Salt Lake City → Philadelphia

3h 51m avg · 1,922 miles · 1670nm · Recently active route — first recorded March 2026

73.0t 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 · 31 Jan 2026 – 2 Mar 2026
2 Mar 2026 – 1 Apr 2026·vs 31 Jan 2026 – 2 Mar 2026
Route Impact Summary
Total CO₂
73.0tons
Flights
8flights
Avg CO₂/Flight
8.7tons
CO₂/nm
0.0052t CO₂/nm
Fuel Burned
8Kgallons
73.1 tons CO₂ in selected period
Emissions spike detected
Emissions 75% above route average on 5 Mar

Route Patterns

Predominantly charter activity — 83% of flights on this route are charter-operated

73.0t
Total CO₂
9.1t
Avg CO₂/flight
8
Flights
Operator Profile
Charter
83%5 flights43.9t
Owner
17%1 flight8.8t

Charter/owner data available for 75% of flights (2 unclassified)

Top Aircraft Models
Bombardier Challenger 60026.5t CO₂
3 flights · avg 8.8t/flight · 36%
Bombardier Challenger 30020.5t CO₂
2 flights · avg 10.2t/flight · 28%
Hawker 750/8508.9t CO₂
1 flight · avg 8.9t/flight · 12%
Dassault Falcon 20008.8t CO₂
1 flight · avg 8.8t/flight · 12%
Dassault Falcon 508.4t CO₂
1 flight · avg 8.4t/flight · 11%
📍International route·medium-haul route · 1,670nm

Spikes

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

CO₂ Above Baseline

16t

Signals Detected

1

Highest Severity

Medium

Emissions
Medium
New5 Mar 2026
Emissions spike on 5 Mar 2026 — 18.3t CO₂ vs route daily average of 2.7t (573% above)
18.3t CO₂ on 5 Mar 2026 — 573% above route average

Aircraft Flying This Route

Aircraft Flying This Route
N681HCCharter·Bombardier Challenger 600
16.8t CO₂ · avg 8.4t/flight · Last seen 13 Mar 2026
N212QSCharter·Bombardier Challenger 600
9.6t CO₂ · avg 9.6t/flight · Last seen 5 Mar 2026
N883TWCharter·Bombardier Challenger 300
9.0t CO₂ · avg 9.0t/flight · Last seen 17 Mar 2026
N541Z·Dassault Falcon 2000
8.8t CO₂ · avg 8.8t/flight · Last seen 12 Mar 2026
N200SGCharter·Dassault Falcon 50
8.4t CO₂ · avg 8.4t/flight · Last seen 18 Mar 2026

All Recorded Flights on This Route

8 total flights recorded

Showing most recent flights — not filtered by viewing period

Mar 26, 2026N561FXBombardier Challenger 300·11.5t CO₂Above avg4h 39m→
Mar 19, 2026N850DPHawker 750/850·8.9t CO₂Typical3h 44m→
Mar 18, 2026N200SGDassault Falcon 50·8.4t CO₂Typical3h 57m→
Mar 17, 2026N883TWBombardier Challenger 300·9.0t CO₂Typical3h 41m→
Mar 13, 2026N681HCBombardier Challenger 600·8.2t CO₂Typical3h 22m→
Mar 12, 2026N541ZDassault Falcon 2000·8.8t CO₂Typical3h 52m→
Mar 5, 2026N212QSBombardier Challenger 600·9.6t CO₂Typical3h 57m→
Mar 5, 2026N681HCBombardier Challenger 600·8.7t CO₂Typical3h 34m→