N405HB
Bombardier Challenger 600
United States
KHQG (Hugoton Municipal Airport, Hugoton)

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Viewing period:
Compared to: preceding 12 months · Apr 2024 – Apr 2025
Apr 2025 – Mar 2026·vs Apr 2024 – Apr 2025

Emissions Overview

5.8
Tons CO2 This Month
Below Average0.2× avg for Challenger 600
5.8
Tons CO2 YTD
Below Average0.1× avg for Challenger 600
12.2
CO2 Tons Since 2025
Below Average0.0× avg for Challenger 600
Emissions Intensity0.00t CO₂/nmBelow Average0.5× avg for Challenger 600
7.5 tons CO2 in selected period

2026 pace: On track for approximately 23t CO₂ by year end · ↑ 262% vs full year 2025 (6t)

Flight Patterns & Behaviour

Activity broadly consistent with prior period — averaging 0.6t CO₂/month

0.6t
CO₂/month
1.9t
Avg per flight
4
Distinct routes
Highly Concentrated3 routes account for 86% of total emissions
Highest emission route
Oklahoma City → Blanding
3.6t CO₂ total · 0.0062t CO₂/nm
🇺🇸United States·16202 aircraft tracked·Ranked 1st by emissions among 109 countries·0.0× country averageBelow Average

Subject to FAA oversight — no mandatory carbon reporting for private aviation

What's ChangedCompared to prior equivalent period
Emissions
Prior data unavailable
Intensity
Prior data unavailable
New Routes
4
7t CO₂ combined
Dropped Routes
1
Prior period only
Avg per Flight
Prior data unavailable
Flight Count
Prior data unavailable

Route and airport counts may include data processing artefacts.

Spikes

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

CO₂ Above Baseline

16t

Signals Detected

4

Highest Severity

High

Emissions
High
New7 Mar 2026 · Oklahoma City → Blanding
Highest single-flight emission event (Oklahoma City → Blanding)
Single flight: 3.6t CO₂ — 49% of period emissions
Aircraft
Medium
New7 Dec – 13 Dec 2025
Elevated activity period · 1 flights in 6 days vs baseline of 0
Contributed approximately 2t CO₂ to period total — 23% of period emissions
Aircraft
High
New1 Mar – 7 Mar 2026
Elevated activity period · 2 flights in 6 days vs baseline of 0
Contributed approximately 5t CO₂ to period total — 63% of period emissions
Aircraft
Medium
Historical7 Dec 2025 – 7 Mar 2026
90-day inactive period
5.7t CO₂ in the 7 days following resumption
Recent Flights
Mar 7, 20261.0t CO₂
KHQGHugoton
KPWAOklahoma City
236 miles33m
Mar 7, 20261.0t CO₂
KBDGBlanding
KHQGHugoton
446 miles16m
Mar 7, 20263.6t CO₂
KPWAOklahoma City
KBDGBlanding
672 miles1h 36m
Dec 7, 20251.7t CO₂
KEDCPflugerville
KPWAOklahoma City
355 miles52m
View Details
Jan 4, 20254.7t CO₂
KECPPanama City Beach
KHSDOklahoma City
778 miles2h 0m
View Details
Top Airports by Emissions
Top Routes by Emissions
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