N101HJ
Honda HondaJet HA-420
United States
AUO (Auburn-Opelika Robert G Pitts Airport, Auburn)

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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

2.5
Tons CO2 This Month
Above Average7.4× avg for HondaJet HA-420
5.2
Tons CO2 YTD
Above Average5.9× avg for HondaJet HA-420
16.1
CO2 Tons Since 2025
Above Average3.7× avg for HondaJet HA-420
Emissions Intensity0.01t CO₂/nmAbove Average15.2× avg for HondaJet HA-420
9.6 tons CO2 in selected period

2026 pace: On track for approximately 16t CO₂ by year end · ↑ 43% vs full year 2025 (11t)

Flight Patterns & Behaviour

Emissions up 57% vs prior period, driven by Auburn → Pascagoula

10t
Period total CO₂
1.0t
Avg per flight
10
Flights
Moderately Concentrated3 routes account for 68% of total emissions
Highest emission route
Auburn → Pascagoula
3.1t CO₂ total · 0.0031t 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
57%
7t → 10t CO₂
Intensity
6%
0.0030 → 0.0028 t CO₂/nm
New Routes
5
7t CO₂ combined
Dropped Routes
2
Prior period only
Avg per Flight
6%
1.1t → 1.0t
Flight Count
4
6 → 10 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

12t

Signals Detected

5

Highest Severity

Medium

Aircraft
Medium
New13 Sept – 26 Sept 2025
Elevated activity period · 3 flights in 13 days vs baseline of 1
Contributed approximately 2t CO₂ to period total — 18% of period emissions
Aircraft
Medium
New4 Nov – 17 Nov 2025
Elevated activity period · 2 flights in 13 days vs baseline of 1
Contributed approximately 3t CO₂ to period total — 25% of period emissions
Aircraft
Medium
New10 Jan – 23 Jan 2026
Elevated activity period · 2 flights in 13 days vs baseline of 1
Contributed approximately 3t CO₂ to period total — 26% of period emissions
Aircraft
Medium
Historical22 Sept – 10 Nov 2025
49-day inactive period
2.6t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical11 Nov 2025 – 16 Jan 2026
66-day inactive period
2.7t CO₂ in the 7 days following resumption
Recent Flights
Mar 23, 20261.9t CO₂
KPQLPascagoula
KDSMDes Moines
816 miles2h 7m
Feb 27, 20260.7t CO₂
KAUOAuburn
KPQLPascagoula
235 miles43m
Feb 23, 20260.6t CO₂
KPQLPascagoula
KAUOAuburn
235 miles41m
Jan 21, 20261.7t CO₂
KDSMDes Moines
KPQLPascagoula
816 miles1h 56m
View Details
Jan 16, 20261.0t CO₂
KPDKAtlanta
KPQLPascagoula
341 miles1h 4m
View Details
Nov 11, 20250.6t CO₂
KAUOAuburn
KPQLPascagoula
235 miles40m
View Details
Nov 10, 20252.0t CO₂
KAUOAuburn
KOSHOshkosh
803 miles2h 14m
View Details
Sep 22, 20250.6t CO₂
KAUOAuburn
KPQLPascagoula
235 miles43m
View Details
Sep 19, 20250.6t CO₂
KAUOAuburn
KPQLPascagoula
235 miles42m
View Details
Sep 13, 20250.6t CO₂
KAUOAuburn
KPQLPascagoula
235 miles37m
View Details
Mar 14, 20251.8t CO₂
KTMBMiami
KPQLPascagoula
595 miles2h 5m
View Details
Mar 9, 20251.6t CO₂
KTMBMiami
KPQLPascagoula
595 miles1h 49m
View Details
Mar 3, 20250.6t CO₂
KAUOAuburn
KPQLPascagoula
235 miles42m
View Details
Feb 28, 20250.6t CO₂
KAUOAuburn
KPQLPascagoula
235 miles42m
View Details
Feb 19, 20250.7t CO₂
KAUOAuburn
KPQLPascagoula
235 miles47m
View Details
Jan 20, 20251.1t CO₂
KJKAGulf Shores
KGSOGreensboro
601 miles1h 14m
View Details
Top Airports by Emissions
Top Routes by Emissions
Auburn Pascagoula

KAUO to KPQL235 miles

Total Flights

5

Avg CO₂/Flight

0.6t

Total Emissions

3.1t CO₂

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Auburn Oshkosh

KAUO to KOSH804 miles

Total Flights

1

Avg CO₂/Flight

2.0t

Total Emissions

2t CO₂

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Pascagoula Des Moines

KPQL to KDSM817 miles

Total Flights

1

Avg CO₂/Flight

1.9t

Total Emissions

1.9t CO₂

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Des Moines Pascagoula

KDSM to KPQL817 miles

Total Flights

1

Avg CO₂/Flight

1.7t

Total Emissions

1.7t CO₂

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Atlanta Pascagoula

KPDK to KPQL341 miles

Total Flights

1

Avg CO₂/Flight

1.0t

Total Emissions

1t CO₂

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Pascagoula Auburn

KPQL to KAUO0 miles

Total Flights

1

Avg CO₂/Flight

0.6t

Total Emissions

0.6t CO₂

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
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