Airports / Mefford Field

Mefford Field(KTLR)

Tulare, 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· Emissions increasing vs prior period

Activity Summary

138.8
Tons CO2 Total
1.3
Avg CO2/Flight
90
Flights Total
Emissions Intensity0.01t CO₂/nm
37.0 tons CO2 in selected period

Airport Patterns

Emissions up 100% vs prior period — significantly busier than prior period

37t
Total CO₂
1.3t
Avg CO₂/flight
90
Flights
Operator Profile

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

Emissions
198%
47t → 139t CO₂
CO₂ Intensity
21%
1.7t → 1.3t per departure
Flight Count
59
31 → 90 flights
New Routes
47
114t CO₂ combined
Dropped Routes
11
Prior period only
New Aircraft
61
61 new tail numbers
Top Destinations
Vancouver3.9t CO₂
1 flight · avg 3.9t/flight
Monterey3.2t CO₂
1 flight · avg 3.2t/flight
San Diego2.9t CO₂
1 flight · avg 2.9t/flight
Coeur d'Alene2.8t CO₂
1 flight · avg 2.8t/flight
Seattle2.8t CO₂
1 flight · avg 2.8t/flight

Spikes

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

CO₂ Above Baseline

24t

Signals Detected

5

Highest Severity

High

MediumApr 4, 2025 – Apr 10, 2025

Elevated activity Apr 4, 2025 – Apr 10, 2025 — 4 flights in 7 days vs baseline of 2

4 flights recorded in a 7-day window, exceeding the airport baseline of 2 flights per week by 130%.

3.6t CO₂

MediumApr 14, 2025 – Apr 20, 2025

Elevated activity Apr 14, 2025 – Apr 20, 2025 — 4 flights in 7 days vs baseline of 2

4 flights recorded in a 7-day window, exceeding the airport baseline of 2 flights per week by 130%.

2.7t CO₂

MediumApr 23, 2025 – Apr 29, 2025

Elevated activity Apr 23, 2025 – Apr 29, 2025 — 4 flights in 7 days vs baseline of 2

4 flights recorded in a 7-day window, exceeding the airport baseline of 2 flights per week by 130%.

5.8t CO₂

HighDec 23, 2025

Single high-emission departure N604SG → KTLR on Dec 23, 2025 — 11.5t CO₂, 100% of day's total

Aircraft N604SG departing to KTLR produced 11.5t CO₂, representing 100% of all airport emissions on Dec 23, 2025.

11.5t CO₂

LowSep 25, 2025 – Oct 20, 2025

25-day gap in recorded activity ending Oct 20, 2025

Airport had 25 consecutive days with zero recorded flights before activity resumed on Oct 20, 2025.

0.3t CO₂

Route Map

Top Routes by Emissions
TulareVancouver

KTLR to CYVR · 922 miles

Total Flights

1

Avg CO₂/Flight

3.9t

Total Emissions

3.9t CO₂

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

KTLR to KMRY · 143 miles

Total Flights

1

Avg CO₂/Flight

3.2t

Total Emissions

3.2t CO₂

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

KTLR to KSAN · 266 miles

Total Flights

1

Avg CO₂/Flight

2.9t

Total Emissions

2.9t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
TulareCoeur d'Alene

KTLR to KCOE · 813 miles

Total Flights

1

Avg CO₂/Flight

2.8t

Total Emissions

2.8t CO₂

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

KTLR to KBFI · 801 miles

Total Flights

1

Avg CO₂/Flight

2.8t

Total Emissions

2.8t CO₂

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

KTLR to KWHP · 141 miles

Total Flights

1

Avg CO₂/Flight

2.7t

Total Emissions

2.7t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
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Aircraft Using This Airport
View All Aircraft
N641QSCharter·Cessna Citation Latitude
3.9t CO₂ · avg 3.9t/visit · 1 visit · Last seen 26 Apr 2025
N674QSCharter·Cessna Citation Latitude
3.2t CO₂ · avg 3.2t/visit · 1 visit · Last seen 7 Nov 2025
N607SBCharter·Gulfstream GIV
2.9t CO₂ · avg 2.9t/visit · 1 visit · Last seen 12 Apr 2025
N416FXCharter·Embraer Praetor 500
2.8t CO₂ · avg 1.4t/visit · 2 visits · Last seen 11 Sept 2025
N144AL·Cessna Citation CJ3
2.8t CO₂ · avg 2.8t/visit · 1 visit · Last seen 23 Jun 2025
N778TB·Cessna Citation SII
2.7t CO₂ · avg 2.7t/visit · 1 visit · Last seen 16 Feb 2026
N144ABCharter·Gulfstream GIV
2.0t CO₂ · avg 2.0t/visit · 1 visit · Last seen 5 Jun 2025
N211PB·Bombardier Global Express
1.9t CO₂ · avg 1.9t/visit · 1 visit · Last seen 7 Feb 2026
N562LDCharter·Cessna Citation XLS
1.5t CO₂ · avg 1.5t/visit · 1 visit · Last seen 22 Oct 2025
N975LVCharter·Bombardier Learjet 60
1.5t CO₂ · avg 1.5t/visit · 1 visit · Last seen 10 Aug 2025
Page 1 of 7

Recent Flights

10 total flights recorded

Showing most recent flights — not filtered by viewing period