N88ST
Bombardier Global 5000/5500
United States
NBO (Jomo Kenyatta International Airport, Nairobi)

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

Emissions Overview

90.6
Tons CO2 This Month
Above Average2.2× avg for Global 5000/5500
220.3
Tons CO2 YTD
Above Average1.6× avg for Global 5000/5500
569.9
CO2 Tons Since 2025
Below Average0.7× avg for Global 5000/5500
Emissions Intensity0.01t CO₂/nmBelow Average0.6× avg for Global 5000/5500
446.7 tons CO2 in selected period

2026 pace: On track for approximately 661t CO₂ by year end · ↑ 89% vs full year 2025 (350t)

Flight Patterns & Behaviour

Activity broadly consistent with prior period — averaging 6.7t CO₂/month

6.7t
CO₂/month
24.9t
Avg per flight
3
Distinct routes
Highly Concentrated3 routes account for 100% of total emissions
Highest emission route
Nairobi → Madrid
34.1t CO₂ total · 0.0102t CO₂/nm
🇺🇸United States·16202 aircraft tracked·Ranked 1st by emissions among 109 countries·1.6× country averageAbove 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
3
75t CO₂ combined
Dropped Routes
0
Avg per Flight
Prior data unavailable
Flight Count
Prior data unavailable

Route and airport counts may include data processing artefacts.

Activity Signals

Recent Flights
Mar 29, 202634.1t CO₂
HKJKNairobi
LEMDMadrid
3,848 miles7h 56m
Mar 24, 202632.5t CO₂
LEMDMadrid
HKJKNairobi
3,848 miles7h 33m
Mar 19, 20268.0t CO₂
EHAMAmsterdam
LEMDMadrid
906 miles1h 59m

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Top Routes by Emissions