Airports / Elk City Regional Business Airport

Elk City Regional Business Airport(KELK)

Elk City, United States

Last updated: Mar 18, 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

137.4
Tons CO2 Total
2.5
Avg CO2/Flight
63
Flights Total
Emissions Intensity0.00t CO₂/nm
99.4 tons CO2 in selected period

Airport Patterns

Emissions up 184% vs prior period — significantly busier than prior period

99t
Total CO₂
2.5t
Avg CO₂/flight
63
Flights
Operator Profile

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

Emissions
176%
50t → 137t CO₂
CO₂ Intensity
9%
2.3t → 2.5t per departure
Flight Count
39
24 → 63 flights
New Routes
49
123t CO₂ combined
Dropped Routes
16
Prior period only
New Aircraft
58
58 new tail numbers
Top Destinations
San Jose9.3t CO₂
1 flight · avg 9.3t/flight
Charlotte7.0t CO₂
1 flight · avg 7.0t/flight
Tacoma6.9t CO₂
1 flight · avg 6.9t/flight
Denver5.8t CO₂
3 flights · avg 1.9t/flight
Monterey5.6t CO₂
1 flight · avg 5.6t/flight

Spikes

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

CO₂ Above Baseline

36t

Signals Detected

5

Highest Severity

High

MediumMay 9, 2025 – May 15, 2025

Elevated activity May 9, 2025 – May 15, 2025 — 4 flights in 7 days vs baseline of 1

4 flights recorded in a 7-day window, exceeding the airport baseline of 1 flights per week by 184%.

8.1t CO₂

MediumMay 17, 2025 – May 23, 2025

Elevated activity May 17, 2025 – May 23, 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 113%.

2.4t CO₂

MediumJun 12, 2025 – Jun 18, 2025

Elevated activity Jun 12, 2025 – Jun 18, 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 113%.

14.7t CO₂

HighJun 18, 2025

Single high-emission departure N888HK → KSJC on Jun 18, 2025 — 9.3t CO₂, 75% of day's total

Aircraft N888HK departing to KSJC produced 9.3t CO₂, representing 75% of all airport emissions on Jun 18, 2025.

9.3t CO₂

LowJul 2, 2025 – Jul 25, 2025

23-day gap in recorded activity ending Jul 25, 2025

Airport had 23 consecutive days with zero recorded flights before activity resumed on Jul 25, 2025.

1.5t CO₂

Route Map

Top Routes by Emissions
Elk CitySan Jose

KELK to KSJC · 1,257 miles

Total Flights

1

Avg CO₂/Flight

9.3t

Total Emissions

9.3t CO₂

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

KELK to KCLT · 1,039 miles

Total Flights

1

Avg CO₂/Flight

7.0t

Total Emissions

7.0t CO₂

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

KELK to KTIW · 1,446 miles

Total Flights

1

Avg CO₂/Flight

6.9t

Total Emissions

6.9t CO₂

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

KELK to KBJC · 440 miles

Total Flights

3

Avg CO₂/Flight

1.9t

Total Emissions

5.8t CO₂

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

KELK to KMRY · 1,254 miles

Total Flights

1

Avg CO₂/Flight

5.6t

Total Emissions

5.6t CO₂

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

KELK to KTEB · 1,421 miles

Total Flights

1

Avg CO₂/Flight

5.6t

Total Emissions

5.6t CO₂

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
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Aircraft Using This Airport
View All Aircraft
N888HKCharter·Gulfstream GV
9.3t CO₂ · avg 9.3t/visit · 1 visit · Last seen 18 Jun 2025
A7-CHACharter·Gulfstream G700
7.0t CO₂ · avg 7.0t/visit · 1 visit · Last seen 3 Aug 2025
N598FXCharter·Bombardier Challenger 300
6.9t CO₂ · avg 6.9t/visit · 1 visit · Last seen 22 Jun 2025
N662QSCharter·Cessna Citation Latitude
5.6t CO₂ · avg 5.6t/visit · 1 visit · Last seen 25 Aug 2025
N17LP·Cessna Citation SII
5.6t CO₂ · avg 5.6t/visit · 1 visit · Last seen 16 Dec 2025
N833JBCharter·Dassault Falcon 2000
5.3t CO₂ · avg 5.3t/visit · 1 visit · Last seen 4 Mar 2026
N854QSCharter·Cessna Citation Longitude
4.8t CO₂ · avg 4.8t/visit · 1 visit · Last seen 18 Dec 2025
N938JSCharter·Cessna Citation Sovereign
4.7t CO₂ · avg 4.7t/visit · 1 visit · Last seen 15 May 2025
N182QSCharter·Bombardier Global 7500
4.5t CO₂ · avg 2.3t/visit · 2 visits · Last seen 11 Aug 2025
N760XJCharter·Cessna Citation X
3.8t CO₂ · avg 3.8t/visit · 1 visit · Last seen 13 Feb 2026
Page 1 of 6

Recent Flights

10 total flights recorded

Showing most recent flights — not filtered by viewing period