N271AC
Dassault Falcon 900
United States
HWD (Hayward Air Terminal Airport, Hayward)

Add to
Watchlist

Pro

Download
CSV

Soon

Bookmark
Aircraft

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

Emissions Overview

19.9
Tons CO2 This Month
Typical1.1× avg for Falcon 900
23.6
Tons CO2 YTD
Below Average0.4× avg for Falcon 900
68.5
CO2 Tons Since 2025
Below Average0.2× avg for Falcon 900
Emissions Intensity0.01t CO₂/nmBelow Average0.5× avg for Falcon 900
56.0 tons CO2 in selected period

2026 pace: On track for approximately 94t CO₂ by year end · ↑ 110% vs full year 2025 (45t)

Flight Patterns & Behaviour

Above seasonal norms — current month 1676% above March 2025

5.3t
CO₂/month
4.9t
Avg per flight
13
Flights
Moderately Concentrated3 routes account for 54% of total emissions
Highest emission route
Durham → Hayward
13.6t CO₂ total · 0.0066t CO₂/nm

Seasonal pattern: Historically peaks in May · Current month is 1,676% above March 2025

🇺🇸United States·16202 aircraft tracked·Ranked 1st by emissions among 109 countries·0.2× country averageBelow Average

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

What's ChangedCompared to prior equivalent period
Emissions
>300%
11t → 63t CO₂
Intensity
2%
0.0064 → 0.0065 t CO₂/nm
New Routes
12
62t CO₂ combined
Dropped Routes
3
Prior period only
Avg per Flight
124%
2.2t → 4.9t
Flight Count
8
5 → 13 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

41t

Signals Detected

5

Highest Severity

Medium

Aircraft
Medium
New27 Apr – 10 May 2025
Elevated activity period · 3 flights in 13 days vs baseline of 1
Contributed approximately 17t CO₂ to period total — 27% of period emissions
Aircraft
Medium
New20 Oct – 26 Oct 2025
Elevated activity period · 2 flights in 6 days vs baseline of 0
Contributed approximately 11t CO₂ to period total — 17% of period emissions
Aircraft
Medium
New16 Nov – 22 Nov 2025
Elevated activity period · 1 flights in 6 days vs baseline of 0
Contributed approximately 1t CO₂ to period total — 1% of period emissions
Aircraft
Medium
Historical8 May – 26 Oct 2025
171-day inactive period
11.0t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical26 Oct – 22 Nov 2025
27-day inactive period
0.9t CO₂ in the 7 days following resumption
Recent Flights
Mar 25, 20269.4t CO₂
PASISitka
KHWDHayward
1,469 miles3h 28m
Mar 21, 202611.2t CO₂
KHWDHayward
PAVDValdez
1,925 miles4h 4m
Mar 13, 20267.9t CO₂
KHWDHayward
KAUSAustin
1,487 miles2h 57m
Feb 24, 20261.2t CO₂
KTEBTeterboro
KIADWashington
222 miles41m
View Details
Feb 15, 20260.9t CO₂
KHWDHayward
KRNOReno
180 miles33m
View Details
Feb 13, 20262.1t CO₂
KSNASanta Ana
KHWDHayward
364 miles1h 0m
View Details
Dec 22, 20251.7t CO₂
KLAXLos Angeles
KHWDHayward
330 miles52m
View Details
Nov 22, 20250.9t CO₂
KJFKNew York
KTEBTeterboro
21 miles28m
View Details
Oct 26, 20252.5t CO₂
KGSHGoshen
KRDURaleigh/Durham
542 miles1h 8m
View Details
Oct 26, 20258.5t CO₂
KLASLas Vegas
KEKMElkhart
1,606 miles3h 10m
View Details
May 8, 202513.6t CO₂
KIGXDurham
KHWDHayward
2,363 miles4h 53m
View Details
May 8, 20251.2t CO₂
KIADWashington
KRDURaleigh/Durham
224 miles41m
View Details
Apr 27, 20252.4t CO₂
KLASLas Vegas
KHWDHayward
400 miles1h 5m
View Details
Mar 11, 20251.6t CO₂
KIADWashington
KTEBTeterboro
222 miles50m
View Details
Feb 28, 20251.5t CO₂
KLAXLos Angeles
KHWDHayward
330 miles48m
View Details
Jan 2, 20252.4t CO₂
KNZYSan Diego
KHWDHayward
440 miles1h 7m
View Details
Jan 2, 20250.9t CO₂
KSDMSan Diego
NaN miles33m
View Details
Jan 2, 20254.4t CO₂
KSQLSan Carlos
MMMGMulege
947 miles1h 48m
View Details
Top Airports by Emissions
Hayward

Hayward

KHWD

Total CO₂

49.1t

Total Visits

8

Avg CO₂/visit

6.1t

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

Durham

KIGX

Total CO₂

13.6t

Total Visits

1

Avg CO₂/visit

13.6t

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

Valdez

PAVD

Total CO₂

11.2t

Total Visits

1

Avg CO₂/visit

11.2t

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

Las Vegas

KLAS

Total CO₂

10.9t

Total Visits

2

Avg CO₂/visit

5.4t

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

Sitka

PASI

Total CO₂

9.4t

Total Visits

1

Avg CO₂/visit

9.4t

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

Elkhart

KEKM

Total CO₂

8.5t

Total Visits

1

Avg CO₂/visit

8.5t

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Page 1 of 3
Top Routes by Emissions
Durham Hayward

KIGX to KHWD2,364 miles

Total Flights

1

Avg CO₂/Flight

13.6t

Total Emissions

13.6t CO₂

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

KHWD to PAVD1,927 miles

Total Flights

1

Avg CO₂/Flight

11.2t

Total Emissions

11.2t CO₂

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

PASI to KHWD1,470 miles

Total Flights

1

Avg CO₂/Flight

9.4t

Total Emissions

9.4t CO₂

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

KLAS to KEKM1,607 miles

Total Flights

1

Avg CO₂/Flight

8.5t

Total Emissions

8.5t CO₂

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

KHWD to KAUS1,488 miles

Total Flights

1

Avg CO₂/Flight

7.9t

Total Emissions

7.9t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Goshen Raleigh/Durham

KGSH to KRDU543 miles

Total Flights

1

Avg CO₂/Flight

2.5t

Total Emissions

2.5t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Page 1 of 3