Airports / Jefferson City Memorial Airport

Jefferson City Memorial Airport(KJEF)

Jefferson City, 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

1,137.0
Tons CO2 Total
2.1
Avg CO2/Flight
576
Flights Total
Emissions Intensity0.00t CO₂/nm
180.8 tons CO2 in selected period

Airport Patterns

Emissions up 251% vs prior period — significantly busier than prior period

181t
Total CO₂
2.1t
Avg CO₂/flight
576
Flights
Operator Profile

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

Emissions
236%
338t → 1,137t CO₂
CO₂ Intensity
16%
2.5t → 2.1t per departure
Flight Count
412
164 → 576 flights
New Routes
177
659t CO₂ combined
Dropped Routes
53
Prior period only
New Aircraft
157
157 new tail numbers
Top Destinations
Van Nuys14.9t CO₂
2 flights · avg 7.4t/flight
Phoenix11.2t CO₂
2 flights · avg 5.6t/flight
Scottsdale10.2t CO₂
1 flight · avg 10.2t/flight
Vancouver9.8t CO₂
1 flight · avg 9.8t/flight
Santa Ana8.8t CO₂
1 flight · avg 8.8t/flight

Spikes

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

CO₂ Above Baseline

76t

Signals Detected

2

Highest Severity

High

MediumJan 25, 2026 – Jan 31, 2026

Elevated activity Jan 25, 2026 – Jan 31, 2026 — 25 flights in 7 days vs baseline of 12

25 flights recorded in a 7-day window, exceeding the airport baseline of 12 flights per week by 107%.

41.4t CO₂

HighNov 16, 2025

Single high-emission departure 9H-VID → KJEF on Nov 16, 2025 — 34.6t CO₂, 75% of day's total

Aircraft 9H-VID departing to KJEF produced 34.6t CO₂, representing 75% of all airport emissions on Nov 16, 2025.

34.6t CO₂

Route Map

Top Routes by Emissions
Jefferson CityVan Nuys

KJEF to KVNY · 1,490 miles

Total Flights

2

Avg CO₂/Flight

7.4t

Total Emissions

14.9t CO₂

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

KJEF to KDVT · 1,160 miles

Total Flights

2

Avg CO₂/Flight

5.6t

Total Emissions

11.2t CO₂

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

KJEF to KSDL · 1,152 miles

Total Flights

1

Avg CO₂/Flight

10.2t

Total Emissions

10.2t CO₂

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

KJEF to CYVR · 1,694 miles

Total Flights

1

Avg CO₂/Flight

9.8t

Total Emissions

9.8t CO₂

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

KJEF to KSNA · 1,469 miles

Total Flights

1

Avg CO₂/Flight

8.8t

Total Emissions

8.8t CO₂

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

KJEF to KLVK · 1,606 miles

Total Flights

1

Avg CO₂/Flight

7.9t

Total Emissions

7.9t CO₂

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
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Aircraft Using This Airport
View All Aircraft
N317SK·Dassault Falcon 6X
10.2t CO₂ · avg 1.0t/visit · 10 visits · Last seen 15 Mar 2026
N305DL·Bombardier Challenger 300
9.8t CO₂ · avg 4.9t/visit · 2 visits · Last seen 29 Jan 2026
N853QSCharter·Cessna Citation Longitude
8.9t CO₂ · avg 3.0t/visit · 3 visits · Last seen 21 May 2025
N470SK·Cessna Citation Latitude
8.9t CO₂ · avg 0.4t/visit · 23 visits · Last seen 30 Mar 2026
N918TXCharter·Cessna Citation X
8.8t CO₂ · avg 8.8t/visit · 1 visit · Last seen 13 May 2025
N547QSCharter·Cessna Citation Latitude
7.8t CO₂ · avg 7.8t/visit · 1 visit · Last seen 12 Jul 2025
N300JECharter·Bombardier Challenger 300
7.6t CO₂ · avg 7.6t/visit · 1 visit · Last seen 15 Dec 2025
N86KM·Embraer Phenom 300
7.6t CO₂ · avg 0.3t/visit · 24 visits · Last seen 29 Mar 2026
N768QSCharter·Bombardier Challenger 300
7.1t CO₂ · avg 3.5t/visit · 2 visits · Last seen 22 Nov 2025
N314CW·Cessna Citation XLS
6.6t CO₂ · avg 0.7t/visit · 9 visits · Last seen 23 Feb 2026
Page 1 of 18

Recent Flights

10 total flights recorded

Showing most recent flights — not filtered by viewing period