Airports / Kjeller flyplass

Kjeller flyplass(ENKJ)

Oslo, Norway

Last updated: Mar 28, 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

22.9
Tons CO2 Total
2.9
Avg CO2/Flight
9
Flights Total
Emissions Intensity0.01t CO₂/nm
8.8 tons CO2 in selected period

Airport Patterns

8 aircraft not previously recorded at this airport appeared this period

9t
Total CO₂
2.9t
Avg CO₂/flight
9
Flights
Operator Profile

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

Emissions
20%
19t → 23t CO₂
CO₂ Intensity
9%
3.2t → 2.9t per departure
Flight Count
3
6 → 9 flights
New Routes
8
23t CO₂ combined
Dropped Routes
6
Prior period only
New Aircraft
8
8 new tail numbers
Top Destinations
Dublin5.7t CO₂
1 flight · avg 5.7t/flight
Manchester2.6t CO₂
1 flight · avg 2.6t/flight
Kristiansand0.6t CO₂
1 flight · avg 0.6t/flight

Spikes

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

CO₂ Above Baseline

17t

Signals Detected

5

Highest Severity

High

HighApr 30, 2025 – May 6, 2025

Elevated activity Apr 30, 2025 – May 6, 2025 — 3 flights in 7 days vs baseline of 0

3 flights recorded in a 7-day window, exceeding the airport baseline of 0 flights per week by 1,482%.

4.0t CO₂

HighJun 23, 2025 – Jun 29, 2025

Elevated activity Jun 23, 2025 – Jun 29, 2025 — 1 flights in 7 days vs baseline of 0

1 flights recorded in a 7-day window, exceeding the airport baseline of 0 flights per week by 427%.

2.0t CO₂

HighAug 14, 2025 – Aug 20, 2025

Elevated activity Aug 14, 2025 – Aug 20, 2025 — 1 flights in 7 days vs baseline of 0

1 flights recorded in a 7-day window, exceeding the airport baseline of 0 flights per week by 427%.

3.5t CO₂

HighMar 18, 2026

Single high-emission departure CS-CHO → EIDW on Mar 18, 2026 — 5.7t CO₂, 100% of day's total

Aircraft CS-CHO departing to EIDW produced 5.7t CO₂, representing 100% of all airport emissions on Mar 18, 2026.

5.7t CO₂

MediumMay 5, 2025 – Jun 29, 2025

55-day gap in recorded activity ending Jun 29, 2025

Airport had 55 consecutive days with zero recorded flights before activity resumed on Jun 29, 2025.

2.0t CO₂

Route Map

Top Routes by Emissions
Aircraft Using This Airport
View All Aircraft
CS-CHO·Bombardier Challenger 350
5.7t CO₂ · avg 5.7t/visit · 1 visit · Last seen 18 Mar 2026
CS-PHP·Embraer Phenom 300
2.6t CO₂ · avg 2.6t/visit · 1 visit · Last seen 17 Mar 2026
SE-RLVCharter·Cessna Citation XLS
0.6t CO₂ · avg 0.6t/visit · 1 visit · Last seen 28 Mar 2026
D-CAAE·Bombardier Learjet 45
0.0t CO₂ · avg 0.0t/visit · 1 visit · Last seen 21 Dec 2025
LN-EUJ·Cessna Citation Latitude
0.0t CO₂ · avg 0.0t/visit · 1 visit · Last seen 20 Aug 2025
D-CSOS·Bombardier Learjet 45
0.0t CO₂ · avg 0.0t/visit · 1 visit · Last seen 29 Jun 2025
LN-SAA·Cessna Citation Latitude
0.0t CO₂ · avg 0.0t/visit · 1 visit · Last seen 5 May 2025
SE-RIVCharter·Cessna Citation XLS
0.0t CO₂ · avg 0.0t/visit · 2 visits · Last seen 5 May 2025

Recent Flights

10 total flights recorded

Showing most recent flights — not filtered by viewing period