Airports / Old Town / Dewitt Field

Old Town / Dewitt Field(KOLD)

Old Town, United States

Last updated: Jan 22, 2026

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

Activity Summary

305.0
Tons CO2 Total
7.1
Avg CO2/Flight
45
Flights Total
Emissions Intensity0.01t CO₂/nm
135.1 tons CO2 in selected period

Airport Patterns

38 aircraft not previously recorded at this airport appeared this period

135t
Total CO₂
7.1t
Avg CO₂/flight
45
Flights
Operator Profile

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

Emissions
Prior data unavailable
CO₂ Intensity
Prior data unavailable
Flight Count
Prior data unavailable
New Routes
36
294t CO₂ combined
Dropped Routes
0
New Aircraft
38
38 new tail numbers
Top Destinations
LIQZ24.2t CO₂
1 flight · avg 24.2t/flight
Örnsköldsvik21.0t CO₂
1 flight · avg 21.0t/flight
Dundee16.6t CO₂
1 flight · avg 16.6t/flight
London15.7t CO₂
1 flight · avg 15.7t/flight
Farnborough14.6t CO₂
1 flight · avg 14.6t/flight

Spikes

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

CO₂ Above Baseline

98t

Signals Detected

5

Highest Severity

High

HighAug 12, 2025 – Aug 18, 2025

Elevated activity Aug 12, 2025 – Aug 18, 2025 — 6 flights in 7 days vs baseline of 1

6 flights recorded in a 7-day window, exceeding the airport baseline of 1 flights per week by 386%.

32.4t CO₂

MediumJul 26, 2025 – Aug 1, 2025

Elevated activity Jul 26, 2025 – Aug 1, 2025 — 3 flights in 7 days vs baseline of 1

3 flights recorded in a 7-day window, exceeding the airport baseline of 1 flights per week by 143%.

3.4t CO₂

MediumAug 5, 2025 – Aug 11, 2025

Elevated activity Aug 5, 2025 – Aug 11, 2025 — 3 flights in 7 days vs baseline of 1

3 flights recorded in a 7-day window, exceeding the airport baseline of 1 flights per week by 143%.

6.3t CO₂

HighSep 5, 2025

Single high-emission departure N468FX → KOLD on Sep 5, 2025 — 34.8t CO₂, 98% of day's total

Aircraft N468FX departing to KOLD produced 34.8t CO₂, representing 98% of all airport emissions on Sep 5, 2025.

34.8t CO₂

LowMay 11, 2025 – Jun 9, 2025

29-day gap in recorded activity ending Jun 9, 2025

Airport had 29 consecutive days with zero recorded flights before activity resumed on Jun 9, 2025.

21.0t CO₂

Route Map

Top Routes by Emissions
Old TownLIQZ

KOLD to LIQZ · 3,957 miles

Total Flights

1

Avg CO₂/Flight

24.2t

Total Emissions

24.2t CO₂

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

KOLD to ESNO · 3,445 miles

Total Flights

1

Avg CO₂/Flight

21.0t

Total Emissions

21.0t CO₂

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

KOLD to EGPN · 2,861 miles

Total Flights

1

Avg CO₂/Flight

16.6t

Total Emissions

16.6t CO₂

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

KOLD to EGSS · 3,076 miles

Total Flights

1

Avg CO₂/Flight

15.7t

Total Emissions

15.7t CO₂

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

KOLD to EGLF · 3,049 miles

Total Flights

1

Avg CO₂/Flight

14.6t

Total Emissions

14.6t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Old TownWest Palm Beach

KOLD to KPBI · 1,412 miles

Total Flights

1

Avg CO₂/Flight

14.5t

Total Emissions

14.5t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
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Aircraft Using This Airport
View All Aircraft
N588ATCharter·Gulfstream GV
24.2t CO₂ · avg 24.2t/visit · 1 visit · Last seen 2 Jul 2025
N772BE·Gulfstream GV
21.0t CO₂ · avg 21.0t/visit · 1 visit · Last seen 9 Jun 2025
N539FXCharter·Bombardier Challenger 350
16.6t CO₂ · avg 16.6t/visit · 1 visit · Last seen 15 Jul 2025
N598WC·Dassault Falcon 900
15.7t CO₂ · avg 15.7t/visit · 1 visit · Last seen 2 Sept 2025
N282N·Cessna Citation Longitude
14.6t CO₂ · avg 14.6t/visit · 1 visit · Last seen 12 Aug 2025
N1HGCharter·Gulfstream GIV
14.5t CO₂ · avg 14.5t/visit · 1 visit · Last seen 22 Jan 2026
F-HREGCharter·Dassault Falcon 900
10.7t CO₂ · avg 5.3t/visit · 2 visits · Last seen 27 Aug 2025
D-CSOS·Bombardier Learjet 45
4.3t CO₂ · avg 2.2t/visit · 2 visits · Last seen 2 Sept 2025
9H-VIMCharter·Bombardier Global 7500
3.3t CO₂ · avg 1.7t/visit · 2 visits · Last seen 21 Sept 2025
N557FXCharter·Bombardier Challenger 300
2.1t CO₂ · avg 1.0t/visit · 2 visits · Last seen 13 Aug 2025
Page 1 of 4

Recent Flights

10 total flights recorded

Showing most recent flights — not filtered by viewing period