CarbonSkyIndex
APA
BOS

Denver → Boston

3h 20m avg · 1,764 miles · 1533nm · Recently active route — first recorded March 2026

14.5t 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
14.5tons
Flights
2flights
Avg CO₂/Flight
7.2tons
CO₂/nm
0.0047t CO₂/nm
Fuel Burned
2Kgallons
14.4 tons CO₂ in selected period
Route activity detected
2 flights in the last 30 days

Route Patterns

Predominantly charter activity — 100% of flights on this route are charter-operated

14.5t
Total CO₂
7.2t
Avg CO₂/flight
2
Flights
Operator Profile
Charter
100%2 flights14.5t
Owner
0%0 flights0.0t
Top Aircraft Models
Bombardier Challenger 6007.6t CO₂
1 flight · avg 7.6t/flight · 53%
Cessna Citation Latitude6.8t CO₂
1 flight · avg 6.8t/flight · 47%
📍International route·medium-haul route · 1,533nm

Spikes

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

CO₂ Above Baseline

13t

Signals Detected

2

Highest Severity

High

Emissions
High
New21 Mar 2026
Emissions spike on 21 Mar 2026 — 6.8t CO₂ vs route daily average of 1.6t (329% above)
6.8t CO₂ on 21 Mar 2026 — 329% above route average
Emissions
High
New27 Mar 2026
Single flight N200QS on 27 Mar 2026 — 7.6t CO₂, 53% of period total
Single flight: 7.6t CO₂ — 53% of period emissions

Aircraft Flying This Route

Aircraft Flying This Route
N200QSCharter·Bombardier Challenger 600
7.6t CO₂ · avg 7.6t/flight · Last seen 27 Mar 2026
N967QSCharter·Cessna Citation Latitude
6.8t CO₂ · avg 6.8t/flight · Last seen 21 Mar 2026

All Recorded Flights on This Route

2 total flights recorded

Showing most recent flights — not filtered by viewing period

Mar 27, 2026N200QSBombardier Challenger 600·7.6t CO₂3h 10m→
Mar 21, 2026N967QSCessna Citation Latitude·6.8t CO₂3h 30m→