D-CBTA
Cessna Citation CJ4
Germany
OSR (Leos Janacek Airport Ostrava, Ostrava)

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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 increasing vs prior period

Emissions Overview

3.1
Tons CO2 This Month
Below Average0.3× avg for Citation CJ4
11.6
Tons CO2 YTD
Below Average0.5× avg for Citation CJ4
23.3
CO2 Tons Since 2025
Below Average0.2× avg for Citation CJ4
Emissions Intensity0.00t CO₂/nmBelow Average0.5× avg for Citation CJ4
11.6 tons CO2 in selected period

2026 pace: On track for approximately 35t CO₂ by year end · ↑ 197% vs full year 2025 (12t)

Flight Patterns & Behaviour

Activity broadly consistent with prior period — averaging 1.0t CO₂/month

1.0t
CO₂/month
1.3t
Avg per flight
4
Distinct routes
Highly Concentrated3 routes account for 93% of total emissions
Highest emission route
Ostrava → Bamberg
5.6t CO₂ total · 0.0040t CO₂/nm
🇩🇪Germany·456 aircraft tracked·Ranked 4th by emissions among 109 countries·0.1× country averageBelow Average

EU member state — subject to EU ETS reporting requirements

What's ChangedCompared to prior equivalent period
Emissions
11%
10t → 11t CO₂
Intensity
9%
0.0042 → 0.0038 t CO₂/nm
New Routes
4
11t CO₂ combined
Dropped Routes
12
Prior period only
Avg per Flight
95%
0.7t → 1.3t
Flight Count
6
14 → 8 flights

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

Medium

Emissions
Medium
New8 Feb 2026 · Barcelona → Bamberg
Highest single-flight emission event (Barcelona → Bamberg)
Single flight: 2.7t CO₂ — 25% of period emissions
Aircraft
Medium
New14 Jan – 20 Jan 2026
Elevated activity period · 2 flights in 6 days vs baseline of 1
Contributed approximately 3t CO₂ to period total — 26% of period emissions
Aircraft
Medium
New7 Feb – 13 Feb 2026
Elevated activity period · 1 flights in 6 days vs baseline of 1
Contributed approximately 3t CO₂ to period total — 25% of period emissions
Aircraft
Medium
Historical20 Jan – 8 Feb 2026
19-day inactive period
3.4t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical11 Mar – 25 Mar 2026
14-day inactive period
1.0t CO₂ in the 7 days following resumption
Recent Flights
Mar 25, 20261.0t CO₂
LKMTOstrava
EDQABamberg
321 miles51m
Mar 11, 20260.9t CO₂
LKMTOstrava
EDQABamberg
321 miles49m
Feb 26, 20261.6t CO₂
EDQABamberg
LYPAPančevo
570 miles1h 11m
Feb 13, 20260.7t CO₂
EBBRBrussels
EDQABamberg
291 miles42m
View Details
Feb 8, 20262.7t CO₂
LEBLBarcelona
EDQABamberg
731 miles1h 52m
View Details
Jan 20, 20260.9t CO₂
LKMTOstrava
EDQABamberg
321 miles49m
View Details
Jan 14, 20261.1t CO₂
LKMTOstrava
EDQABamberg
321 miles55m
View Details
Jan 14, 20261.7t CO₂
LKMTOstrava
EDQABamberg
321 miles1h 16m
View Details
Apr 12, 20250.5t CO₂
EDNRRegenstauf
EDQABamberg
75 miles14m
View Details
Apr 12, 20250.5t CO₂
EDATHoyerswerda
EDQABamberg
178 miles25m
View Details
Apr 12, 20251.0t CO₂
EDNYFriedrichshafen
EDUYWelzow
338 miles51m
View Details
Apr 11, 20250.5t CO₂
EDDNNurnberg
EDQABamberg
30 miles9m
View Details
Apr 11, 20251.3t CO₂
EDDNNurnberg
EDGJOchsenfurt
47 miles1h 4m
View Details
Apr 8, 20250.6t CO₂
EDQREbern
EDDLDusseldorf
197 miles36m
View Details
Apr 8, 20250.6t CO₂
LSZHZurich
ETEJBamberg
201 miles37m
View Details
Apr 3, 20250.5t CO₂
EDDBBerlin
EDQABamberg
202 miles31m
View Details
Mar 28, 20250.5t CO₂
EDDBBerlin
EDQABamberg
202 miles33m
View Details
Mar 19, 20250.5t CO₂
EDLWDortmund
EDQABamberg
182 miles28m
View Details
Mar 19, 20251.2t CO₂
EGBBBirmingham
EDLWDortmund
403 miles58m
View Details
Feb 8, 20250.5t CO₂
LSZHZurich
ETEJBamberg
201 miles31m
View Details
Jan 5, 20250.5t CO₂
EDDKCologne-Bonn
EDQABamberg
179 miles26m
View Details
Jan 5, 20250.6t CO₂
ETEJBamberg
EDDKCologne-Bonn
179 miles36m
View Details
Top Airports by Emissions
Top Routes by Emissions
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