N471MD
Cessna Citation CJ2
United States
BHM (Birmingham-Shuttlesworth International Airport, Birmingham)

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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

0.0
Tons CO2 This Month
Below Average0.0× avg for Citation CJ2
2.1
Tons CO2 YTD
Below Average0.1× avg for Citation CJ2
13.2
CO2 Tons Since 2025
Below Average0.1× avg for Citation CJ2
Emissions Intensity0.01t CO₂/nmTypical0.9× avg for Citation CJ2
8.0 tons CO2 in selected period

2026 pace: On track for approximately 8t CO₂ by year end · ↓ 24% vs full year 2025 (11t)

Flight Patterns & Behaviour

Activity broadly consistent with prior period — averaging 0.7t CO₂/month

0.7t
CO₂/month
1.7t
Avg per flight
4
Distinct routes
Highly Concentrated3 routes account for 93% of total emissions
Highest emission route
Washington → Birmingham
4.7t CO₂ total · 0.0042t 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
9t CO₂ combined
Dropped Routes
2
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

13t

Signals Detected

5

Highest Severity

High

Emissions
Medium
New14 Aug 2025 · Washington → Birmingham
Highest single-flight emission event (Washington → Birmingham)
Single flight: 2.4t CO₂ — 28% of period emissions
Aircraft
High
New27 Jul – 14 Aug 2025
Elevated activity period · 2 flights in 18 days vs baseline of 0
Contributed approximately 5t CO₂ to period total — 54% of period emissions
Aircraft
Medium
New7 Oct – 13 Oct 2025
Elevated activity period · 1 flights in 6 days vs baseline of 0
Contributed approximately 1t CO₂ to period total — 14% of period emissions
Aircraft
Medium
New13 Feb – 19 Feb 2026
Elevated activity period · 1 flights in 6 days vs baseline of 0
Contributed approximately 2t CO₂ to period total — 25% of period emissions
Aircraft
Medium
Historical27 Jul – 14 Aug 2025
18-day inactive period
2.4t CO₂ in the 7 days following resumption
Recent Flights
Feb 23, 20260.6t CO₂
KBHMBirmingham
KBFMMobile
216 miles39m
Feb 19, 20262.1t CO₂
KSATSan Antonio
KBHMBirmingham
743 miles1h 45m
Oct 13, 20251.2t CO₂
KNEWNew Orleans
KBHMBirmingham
310 miles1h 4m
Aug 14, 20252.4t CO₂
KIADWashington
KBHMBirmingham
637 miles1h 57m
View Details
Jul 27, 20252.3t CO₂
KIADWashington
KBHMBirmingham
637 miles1h 51m
View Details
Jan 3, 20254.0t CO₂
KJAXJacksonville
KBHMBirmingham
364 miles3h 5m
View Details
Jan 3, 20251.0t CO₂
KBHMBirmingham
KCRGJacksonville
379 miles54m
View Details
Top Airports by Emissions
Top Routes by Emissions
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