Airports / Greeley-Weld County Airport

Greeley-Weld County Airport(KGXY)

Greeley, United States

Last updated: Mar 30, 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

1,841.7
Tons CO2 Total
3.1
Avg CO2/Flight
676
Flights Total
Emissions Intensity0.01t CO₂/nm
1,074.5 tons CO2 in selected period

Airport Patterns

Emissions up 426% vs prior period — significantly busier than prior period

1,075t
Total CO₂
3.1t
Avg CO₂/flight
676
Flights
Operator Profile

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

Emissions
>300%
384t → 1,842t CO₂
CO₂ Intensity
12%
2.8t → 3.1t per departure
Flight Count
Prior data incomplete
New Routes
220
1,068t CO₂ combined
Dropped Routes
40
Prior period only
New Aircraft
202
202 new tail numbers
Top Destinations
Teterboro91.8t CO₂
12 flights · avg 7.6t/flight
Denver43.5t CO₂
39 flights · avg 1.1t/flight
Sao Paulo39.8t CO₂
1 flight · avg 39.8t/flight
Dublin34.6t CO₂
1 flight · avg 34.6t/flight
Jerome34.1t CO₂
9 flights · avg 3.8t/flight

Spikes

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

CO₂ Above Baseline

305t

Signals Detected

4

Highest Severity

High

MediumAug 26, 2025 – Sep 1, 2025

Elevated activity Aug 26, 2025 – Sep 1, 2025 — 27 flights in 7 days vs baseline of 13

27 flights recorded in a 7-day window, exceeding the airport baseline of 13 flights per week by 107%.

112.8t CO₂

MediumSep 12, 2025 – Sep 18, 2025

Elevated activity Sep 12, 2025 – Sep 18, 2025 — 30 flights in 7 days vs baseline of 13

30 flights recorded in a 7-day window, exceeding the airport baseline of 13 flights per week by 130%.

73.7t CO₂

MediumSep 19, 2025 – Sep 25, 2025

Elevated activity Sep 19, 2025 – Sep 25, 2025 — 29 flights in 7 days vs baseline of 13

29 flights recorded in a 7-day window, exceeding the airport baseline of 13 flights per week by 123%.

78.7t CO₂

HighFeb 2, 2026

Single high-emission departure N989AR → SBGR on Feb 2, 2026 — 39.8t CO₂, 93% of day's total

Aircraft N989AR departing to SBGR produced 39.8t CO₂, representing 93% of all airport emissions on Feb 2, 2026.

39.8t CO₂

Route Map

Top Routes by Emissions
GreeleyTeterboro

KGXY to KTEB · 1,595 miles

Total Flights

12

Avg CO₂/Flight

7.6t

Total Emissions

91.8t CO₂

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

KGXY to KBJC · 44 miles

Total Flights

39

Avg CO₂/Flight

1.1t

Total Emissions

43.5t CO₂

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

KGXY to SBGR · 5,779 miles

Total Flights

1

Avg CO₂/Flight

39.8t

Total Emissions

39.8t CO₂

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

KGXY to EIDW · 4,349 miles

Total Flights

1

Avg CO₂/Flight

34.6t

Total Emissions

34.6t CO₂

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

KGXY to KJER · 532 miles

Total Flights

9

Avg CO₂/Flight

3.8t

Total Emissions

34.1t CO₂

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

KGXY to KTDW · 395 miles

Total Flights

21

Avg CO₂/Flight

1.5t

Total Emissions

31.5t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
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Aircraft Using This Airport
View All Aircraft
N967JB·Bombardier Challenger 350
215.8t CO₂ · avg 1.8t/visit · 118 visits · Last seen 25 Mar 2026
N18ZD·Cessna Citation CJ4
90.4t CO₂ · avg 1.2t/visit · 74 visits · Last seen 9 Mar 2026
N989AR·Gulfstream GV
79.0t CO₂ · avg 2.3t/visit · 34 visits · Last seen 2 Feb 2026
N922RC·Cessna Citation CJ4
43.0t CO₂ · avg 1.0t/visit · 45 visits · Last seen 23 Mar 2026
N1876P·Gulfstream G650
34.6t CO₂ · avg 34.6t/visit · 1 visit · Last seen 1 Sept 2025
N174SJ·Cessna Citation CJ3
34.1t CO₂ · avg 1.1t/visit · 31 visits · Last seen 27 Mar 2026
N40RR·Cessna Citation CJ4
28.3t CO₂ · avg 1.6t/visit · 18 visits · Last seen 30 Mar 2026
N575MWCharter·Bombardier Challenger 300
12.0t CO₂ · avg 4.0t/visit · 3 visits · Last seen 17 Mar 2026
N665P·Gulfstream G600
11.9t CO₂ · avg 11.9t/visit · 1 visit · Last seen 10 Sept 2025
N402JECharter·Gulfstream GIV
11.8t CO₂ · avg 11.8t/visit · 1 visit · Last seen 8 Oct 2025
Page 1 of 22

Recent Flights

10 total flights recorded

Showing most recent flights — not filtered by viewing period