Airports / Cape Fear Regional Jetport/Howie Franklin Field

Cape Fear Regional Jetport/Howie Franklin Field(KSUT)

Southport, United States

Last updated: Mar 29, 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

851.7
Tons CO2 Total
2.2
Avg CO2/Flight
399
Flights Total
Emissions Intensity0.01t CO₂/nm
434.7 tons CO2 in selected period

Airport Patterns

Emissions up 264% vs prior period — significantly busier than prior period

435t
Total CO₂
2.2t
Avg CO₂/flight
399
Flights
Operator Profile

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

Emissions
>300%
181t → 852t CO₂
CO₂ Intensity
4%
2.1t → 2.2t per departure
Flight Count
Prior data incomplete
New Routes
140
502t CO₂ combined
Dropped Routes
25
Prior period only
New Aircraft
258
258 new tail numbers
Top Destinations
Teterboro79.7t CO₂
27 flights · avg 3.0t/flight
West Palm Beach39.5t CO₂
14 flights · avg 2.8t/flight
White Plains24.6t CO₂
9 flights · avg 2.7t/flight
Boca Raton21.9t CO₂
10 flights · avg 2.2t/flight
Miami21.5t CO₂
7 flights · avg 3.1t/flight

Spikes

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

CO₂ Above Baseline

112t

Signals Detected

4

Highest Severity

High

MediumApr 15, 2025 – Apr 21, 2025

Elevated activity Apr 15, 2025 – Apr 21, 2025 — 16 flights in 7 days vs baseline of 8

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

43.5t CO₂

MediumOct 4, 2025 – Oct 10, 2025

Elevated activity Oct 4, 2025 – Oct 10, 2025 — 16 flights in 7 days vs baseline of 8

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

29.8t CO₂

MediumDec 30, 2025 – Jan 5, 2026

Elevated activity Dec 30, 2025 – Jan 5, 2026 — 16 flights in 7 days vs baseline of 8

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

26.5t CO₂

HighNov 25, 2025

Single high-emission departure N958BX → KSUT on Nov 25, 2025 — 11.9t CO₂, 64% of day's total

Aircraft N958BX departing to KSUT produced 11.9t CO₂, representing 64% of all airport emissions on Nov 25, 2025.

11.9t CO₂

Route Map

Top Routes by Emissions
SouthportTeterboro

KSUT to KTEB · 526 miles

Total Flights

27

Avg CO₂/Flight

3.0t

Total Emissions

79.7t CO₂

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

KSUT to KPBI · 515 miles

Total Flights

14

Avg CO₂/Flight

2.8t

Total Emissions

39.5t CO₂

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

KSUT to KHPN · 548 miles

Total Flights

9

Avg CO₂/Flight

2.7t

Total Emissions

24.6t CO₂

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

KSUT to KBCT · 536 miles

Total Flights

10

Avg CO₂/Flight

2.2t

Total Emissions

21.9t CO₂

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

KSUT to KOPF · 570 miles

Total Flights

7

Avg CO₂/Flight

3.1t

Total Emissions

21.5t CO₂

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

KSUT to KSUA · 484 miles

Total Flights

9

Avg CO₂/Flight

2.4t

Total Emissions

21.3t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
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Aircraft Using This Airport
View All Aircraft
N628G·Gulfstream G280
14.9t CO₂ · avg 1.7t/visit · 9 visits · Last seen 8 Dec 2025
N998GCharter·Cessna Citation Sovereign
12.1t CO₂ · avg 1.5t/visit · 8 visits · Last seen 2 Aug 2025
N777·Dassault Falcon 2000
6.5t CO₂ · avg 6.5t/visit · 1 visit · Last seen 14 Jan 2026
N991RLCharter·Gulfstream G200
6.2t CO₂ · avg 1.0t/visit · 6 visits · Last seen 19 Oct 2025
N852JSCharter·Cessna Citation XLS
5.9t CO₂ · avg 3.0t/visit · 2 visits · Last seen 23 May 2025
N228ZD·Gulfstream G650
5.9t CO₂ · avg 5.9t/visit · 1 visit · Last seen 14 Nov 2025
N927CACharter·Dassault Falcon 7X
5.8t CO₂ · avg 2.9t/visit · 2 visits · Last seen 25 Nov 2025
N5GFCharter·Gulfstream GIV
5.5t CO₂ · avg 5.5t/visit · 1 visit · Last seen 2 Jan 2026
N885AQ·Bombardier Global 7500
5.4t CO₂ · avg 5.4t/visit · 1 visit · Last seen 24 Jan 2026
N604PVCharter·Bombardier Challenger 600
5.4t CO₂ · avg 5.4t/visit · 1 visit · Last seen 21 Mar 2026
Page 1 of 27

Recent Flights

10 total flights recorded

Showing most recent flights — not filtered by viewing period