CarbonSkyIndex
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ANC

St Paul Island → Anchorage

1h 34m avg · 765 miles · 665nm · Recently active route — first recorded March 2026

17.4t 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
17.4tons
Flights
1flights
Avg CO₂/Flight
2.1tons
CO₂/nm
0.0032t CO₂/nm
Fuel Burned
272gallons
17.4 tons CO₂ in selected period
Route activity detected
1 flights in the last 30 days

Route Patterns

Bombardier Learjet 45 dominates this route — 85% of all emissions in the selected period

17.4t
Total CO₂
2.5t
Avg CO₂/flight
7
Flights
Operator Profile
Charter
100%7 flights17.4t
Owner
0%0 flights0.0t
Top Aircraft Models
Bombardier Learjet 4517.4t CO₂
7 flights · avg 2.5t/flight · 100%
📍International route·medium-haul route · 665nm

Spikes

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

CO₂ Above Baseline

2t

Signals Detected

1

Highest Severity

Medium

Emissions
Medium
New11 Mar 2026
Emissions spike on 11 Mar 2026 — 2.6t CO₂ vs route daily average of 1.0t (163% above)
2.6t CO₂ on 11 Mar 2026 — 163% above route average

Aircraft Flying This Route

Aircraft Flying This Route
N45LRCharter·Bombardier Learjet 45
14.8t CO₂ · avg 2.5t/flight · Last seen 27 Mar 2026
N450BCCharter·Bombardier Learjet 45
2.6t CO₂ · avg 2.6t/flight · Last seen 11 Mar 2026

All Recorded Flights on This Route

7 total flights recorded

Showing most recent flights — not filtered by viewing period

Mar 27, 2026N45LRBombardier Learjet 45·2.6t CO₂Typical1h 38m→
Mar 26, 2026N45LRBombardier Learjet 45·2.5t CO₂Typical1h 34m→
Mar 23, 2026N45LRBombardier Learjet 45·2.4t CO₂Typical1h 33m→
Mar 17, 2026N45LRBombardier Learjet 45·2.1t CO₂Typical1h 22m→
Mar 16, 2026N45LRBombardier Learjet 45·2.6t CO₂Typical1h 36m→
Mar 12, 2026N45LRBombardier Learjet 45·2.6t CO₂Typical1h 38m→
Mar 11, 2026N450BCBombardier Learjet 45·2.6t CO₂Typical1h 38m→