Airports / Hawthorne Municipal Airport

Hawthorne Municipal Airport(KHTH)

Hawthorne, United States

Last updated: Mar 30, 2026

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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

Activity Summary

762.1
Tons CO2 Total
4.5
Avg CO2/Flight
184
Flights Total
Emissions Intensity0.01t CO₂/nm
736.2 tons CO2 in selected period

Airport Patterns

Emissions up 135% vs prior period — significantly busier than prior period

736t
Total CO₂
4.5t
Avg CO₂/flight
184
Flights
Operator Profile

Charter/owner classification not available for this airport's flights

Emissions
105%
371t → 762t CO₂
CO₂ Intensity
7%
4.8t → 4.5t per departure
Flight Count
88
96 → 184 flights
New Routes
78
435t CO₂ combined
Dropped Routes
24
Prior period only
New Aircraft
163
163 new tail numbers
Top Destinations
Teterboro32.3t CO₂
2 flights · avg 16.1t/flight
Chicago31.0t CO₂
4 flights · avg 7.7t/flight
Nashville30.5t CO₂
3 flights · avg 10.2t/flight
Denver28.2t CO₂
9 flights · avg 3.1t/flight
Austin24.6t CO₂
4 flights · avg 6.1t/flight

Spikes

Significant deviations from this airport's baseline in the selected period.

CO₂ Above Baseline

150t

Signals Detected

4

Highest Severity

High

MediumMay 1, 2025 – May 7, 2025

Elevated activity May 1, 2025 – May 7, 2025 — 8 flights in 7 days vs baseline of 4

8 flights recorded in a 7-day window, exceeding the airport baseline of 4 flights per week by 107%.

36.2t CO₂

MediumMay 12, 2025 – May 18, 2025

Elevated activity May 12, 2025 – May 18, 2025 — 9 flights in 7 days vs baseline of 4

9 flights recorded in a 7-day window, exceeding the airport baseline of 4 flights per week by 133%.

64.4t CO₂

MediumMay 23, 2025 – May 29, 2025

Elevated activity May 23, 2025 – May 29, 2025 — 8 flights in 7 days vs baseline of 4

8 flights recorded in a 7-day window, exceeding the airport baseline of 4 flights per week by 107%.

31.9t CO₂

HighMar 25, 2026

Single high-emission departure N483FX → KTEB on Mar 25, 2026 — 18.0t CO₂, 100% of day's total

Aircraft N483FX departing to KTEB produced 18.0t CO₂, representing 100% of all airport emissions on Mar 25, 2026.

18.0t CO₂

Route Map

Top Routes by Emissions
HawthorneTeterboro

KHTH to KTEB · 2,350 miles

Total Flights

2

Avg CO₂/Flight

16.1t

Total Emissions

32.3t CO₂

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

KHTH to KMDW · 1,637 miles

Total Flights

4

Avg CO₂/Flight

7.7t

Total Emissions

31.0t CO₂

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

KHTH to KBNA · 1,754 miles

Total Flights

3

Avg CO₂/Flight

10.2t

Total Emissions

30.5t CO₂

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

KHTH to KAPA · 742 miles

Total Flights

9

Avg CO₂/Flight

3.1t

Total Emissions

28.2t CO₂

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

KHTH to KAUS · 1,323 miles

Total Flights

4

Avg CO₂/Flight

6.1t

Total Emissions

24.6t CO₂

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

KHTH to KBCT · 2,378 miles

Total Flights

2

Avg CO₂/Flight

11.9t

Total Emissions

23.8t CO₂

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
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Aircraft Using This Airport
View All Aircraft
N871QSCharter·Cessna Citation Longitude
21.8t CO₂ · avg 10.9t/visit · 2 visits · Last seen 12 Jan 2026
N483FXCharter·Gulfstream GIV
18.0t CO₂ · avg 18.0t/visit · 1 visit · Last seen 25 Mar 2026
N74GGCharter·Gulfstream GIV
15.7t CO₂ · avg 15.7t/visit · 1 visit · Last seen 5 Feb 2026
N776RBCharter·Gulfstream GV
15.2t CO₂ · avg 15.2t/visit · 1 visit · Last seen 15 May 2025
N957JSCharter·Cessna Citation X
15.0t CO₂ · avg 15.0t/visit · 1 visit · Last seen 20 Oct 2025
N553RB·Gulfstream GV
14.3t CO₂ · avg 14.3t/visit · 1 visit · Last seen 17 Dec 2025
N1624KCharter·Gulfstream GIV
13.7t CO₂ · avg 13.7t/visit · 1 visit · Last seen 11 Oct 2025
N560QSCharter·Cessna Citation Latitude
13.3t CO₂ · avg 13.3t/visit · 1 visit · Last seen 12 May 2025
N898·Gulfstream GIV
12.4t CO₂ · avg 12.4t/visit · 1 visit · Last seen 26 Feb 2026
N905UPCharter·Cessna Citation X
12.4t CO₂ · avg 12.4t/visit · 1 visit · Last seen 12 Sept 2025
Page 1 of 17

Recent Flights

10 total flights recorded

Showing most recent flights — not filtered by viewing period