CarbonSkyIndex
APA
TUL

Denver → Tulsa

1h 21m avg · 541 miles · 470nm · Recently active route — first recorded March 2026

15.0t 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 · 30 Jan 2026 – 1 Mar 2026
1 Mar 2026 – 31 Mar 2026·vs 30 Jan 2026 – 1 Mar 2026
Route Impact Summary
Total CO₂
15.0tons
Flights
8flights
Avg CO₂/Flight
2.2tons
CO₂/nm
0.0047t CO₂/nm
Fuel Burned
2Kgallons
17.2 tons CO₂ in selected period
Emissions spike detected
Emissions 95% above route average on 1 Mar

Route Patterns

Predominantly charter activity — 75% of flights on this route are charter-operated

15.0t
Total CO₂
1.9t
Avg CO₂/flight
8
Flights
Operator Profile
Charter
75%3 flights7.3t
Owner
25%1 flight1.9t

Charter/owner data available for 50% of flights (4 unclassified)

Top Aircraft Models
Embraer Phenom 3005.4t CO₂
3 flights · avg 1.8t/flight · 36%
Bombardier Challenger 3503.0t CO₂
1 flight · avg 3.0t/flight · 20%
Hawker 750/8502.3t CO₂
1 flight · avg 2.3t/flight · 16%
Dassault Falcon 20002.1t CO₂
1 flight · avg 2.1t/flight · 14%
Cessna Citation CJ22.1t CO₂
1 flight · avg 2.1t/flight · 14%
📍International route·short-haul route · 470nm

Spikes

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

CO₂ Above Baseline

1t

Signals Detected

1

Highest Severity

Medium

Emissions
Medium
New1 Mar 2026
Emissions spike on 1 Mar 2026 — 2.0t CO₂ vs route daily average of 0.6t (229% above)
2.0t CO₂ on 1 Mar 2026 — 229% above route average

Aircraft Flying This Route

Aircraft Flying This Route
N546FXCharter·Bombardier Challenger 350
3.0t CO₂ · avg 3.0t/flight · Last seen 5 Mar 2026
N818LXCharter·Hawker 750/850
2.3t CO₂ · avg 2.3t/flight · Last seen 4 Mar 2026
N320CJ·Cessna Citation CJ3
2.2t CO₂ · avg 2.2t/flight · Last seen 1 Mar 2026
N379QSCharter·Embraer Phenom 300
2.0t CO₂ · avg 2.0t/flight · Last seen 1 Mar 2026
N569EE·Embraer Phenom 300
1.9t CO₂ · avg 1.9t/flight · Last seen 11 Mar 2026

All Recorded Flights on This Route

9 total flights recorded

Showing most recent flights — not filtered by viewing period

Mar 24, 2026N331ASEmbraer Phenom 300·1.6t CO₂Typical1h 14m→
Mar 23, 2026N805PCessna Citation CJ2·2.1t CO₂Typical1h 44m→
Mar 19, 2026N402FBBeechcraft BeechJet 400·–1h 11m→
Mar 17, 2026N555MKDassault Falcon 2000·2.1t CO₂Typical1h 4m→
Mar 11, 2026N569EEEmbraer Phenom 300·1.9t CO₂Typical1h 27m→
Mar 5, 2026N546FXBombardier Challenger 350·3.0t CO₂Above avg1h 12m→
Mar 4, 2026N818LXHawker 750/850·2.3t CO₂Above avg1h 15m→
Mar 1, 2026N379QSEmbraer Phenom 300·2.0t CO₂Typical1h 29m→
Mar 1, 2026N320CJCessna Citation CJ3·2.2t CO₂Typical1h 35m→