Airports / Juneau International Airport

Juneau International Airport(PAJN)

Juneau, United States

Last updated: Feb 27, 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

Activity Summary

19.4
Tons CO2 Total
0.6
Avg CO2/Flight
7
Flights Total
Emissions IntensityN/A
0.6 tons CO2 in selected period

Airport Patterns

Concentrated traffic — PAJN → UNK accounts for 100% of all departures

1t
Total CO₂
0.6t
Avg CO₂/flight
7
Flights
Operator Profile

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

Emissions
Prior data unavailable
CO₂ Intensity
Prior data unavailable
Flight Count
Prior data unavailable
New Routes
2
19t CO₂ combined
Dropped Routes
0
New Aircraft
3
3 new tail numbers

Spikes

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

CO₂ Above Baseline

19t

Signals Detected

5

Highest Severity

High

HighDec 21, 2025 – Dec 27, 2025

Elevated activity Dec 21, 2025 – Dec 27, 2025 — 2 flights in 7 days vs baseline of 1

2 flights recorded in a 7-day window, exceeding the airport baseline of 1 flights per week by 257%.

6.6t CO₂

HighFeb 21, 2026 – Feb 27, 2026

Elevated activity Feb 21, 2026 – Feb 27, 2026 — 2 flights in 7 days vs baseline of 1

2 flights recorded in a 7-day window, exceeding the airport baseline of 1 flights per week by 257%.

4.1t CO₂

HighDec 27, 2025

Single high-emission departure N254AL → PAJN on Dec 27, 2025 — 3.5t CO₂, 100% of day's total

Aircraft N254AL departing to PAJN produced 3.5t CO₂, representing 100% of all airport emissions on Dec 27, 2025.

3.5t CO₂

LowDec 2, 2025 – Dec 25, 2025

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

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

3.1t CO₂

LowJan 3, 2026 – Jan 19, 2026

16-day gap in recorded activity ending Jan 19, 2026

Airport had 16 consecutive days with zero recorded flights before activity resumed on Jan 19, 2026.

1.9t CO₂

Route Map

Top Routes

No departure routes found for this period.

Aircraft Using This Airport
View All Aircraft
N254AL·Bombardier Learjet 45
0.6t CO₂ · avg 0.1t/visit · 5 visits · Last seen 27 Feb 2026
N557LMCharter·Bombardier Learjet 45
0.0t CO₂ · avg 0.0t/visit · 1 visit · Last seen 19 Jan 2026
N253ALCharter·Bombardier Learjet 45
0.0t CO₂ · avg 0.0t/visit · 1 visit · Last seen 3 Jan 2026

Recent Flights

7 total flights recorded

Showing most recent flights — not filtered by viewing period