CarbonSkyIndex
HOU
TUL

Houston → Tulsa

1h 7m avg · 454 miles · 395nm · Recently active route — first recorded March 2026

9.5t CO₂ · Last 30 DaysTypical

Last updated March 31st 2026 at 9:35 AM UTC

Pro
Soon
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
9.5tons
Flights
4flights
Avg CO₂/Flight
2.2tons
CO₂/nm
0.0056t CO₂/nm
Fuel Burned
1Kgallons
9.6 tons CO₂ in selected period
Emissions spike detected
Emissions 54% above route average on 12 Mar

Route Patterns

Bombardier Challenger 300 dominates this route — 77% of all emissions in the selected period

9.5t
Total CO₂
2.4t
Avg CO₂/flight
4
Flights
Operator Profile
Charter
25%1 flight2.2t
Owner
75%3 flights7.4t
Top Aircraft Models
Bombardier Challenger 3007.4t CO₂
3 flights · avg 2.5t/flight · 77%
Bombardier Challenger 6002.2t CO₂
1 flight · avg 2.2t/flight · 23%
📍International route·short-haul route · 395nm

Spikes

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

CO₂ Above Baseline

7t

Signals Detected

1

Highest Severity

High

Emissions
High
New12 Mar 2026
Emissions spike on 12 Mar 2026 — 7.4t CO₂ vs route daily average of 0.2t (3401% above)
7.4t CO₂ on 12 Mar 2026 — 3401% above route average

Aircraft Flying This Route

Aircraft Flying This Route
N310KE·Bombardier Challenger 300
7.4t CO₂ · avg 2.5t/flight · Last seen 12 Mar 2026
N249QSCharter·Bombardier Challenger 600
2.2t CO₂ · avg 2.2t/flight · Last seen 23 Mar 2026

All Recorded Flights on This Route

4 total flights recorded

Showing most recent flights — not filtered by viewing period

Mar 23, 2026N249QSBombardier Challenger 600·2.2t CO₂Typical1h 1m→
Mar 12, 2026N310KEBombardier Challenger 300·2.5t CO₂Typical1h 11m→
Mar 12, 2026N310KEBombardier Challenger 300·2.3t CO₂Typical1h 5m→
Mar 12, 2026N310KEBombardier Challenger 300·2.6t CO₂Typical1h 12m→