Cross layer approach for minimizing routing disruption in ip networks
Minimizing disruption using data · 2019-09-27 · Minimizing disruption using data ... We are low...
Transcript of Minimizing disruption using data · 2019-09-27 · Minimizing disruption using data ... We are low...
Minimizing disruption using data
ELENTINUS MARGEIRSSON – HEAD OF SUPPLY CHAIN ENGINEERING & TECHNICAL CONTRACTS
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something about us…
> What we do:
We are low-cost European point-to-point short-haul airline
> Where we do it:
Intra-European short-haul network. Over 300 million Europeans live within one hour's drive of an easyJet airport
> Our ambition:
Is to be Europe’s preferred short-haul airline, delivering market leading returns
> Our cause: Seamlessly connecting Europe with the warmest welcome in the sky
330+ aircraft
90m+ passengers
1,000+ routes
40 bases
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Our priorities
Our promise
Our Purpose
Easyjet purpose, priorities and promise we are building on our strengths and charting our path into an even more successful future
Seamlessly connecting Europe with the warmest welcome in the sky
Number one or two in primary airports Giving customers the leading offer in the airports they want to fly to Winning our customers’ loyalty Making it easy, enjoyable and affordable to travel again and again for business and holidays Value by efficiency We are low cost, driving efficiency and investing only where it matters most to our customers and our people The right people Creating an inclusive and energising environment that attracts the right people and inspires everyone to learn and grow Innovating with data Using the millions of data points we collect to make smart decisions and shape the future of travel, to become the wold’s leading data-driven airline
We are: Safe and responsible, on our customers’ side, in it together, always efficient, forward thinking
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Our priorities
Easyjet purpose, priorities and promise Easyjet’s engineering and maintenance will play a critical role in contributing towards our priorities
E&M Priorities
Number one or two in primary Airports Winning our customers’ loyalty Value by efficiency The right people Innovating with data
Operational safety & performance
Fair, reliable and predictable cost base
Empowered and productive teams
Strong vendor relationships
Data-driven decision making
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Overview of easyJet engineering & maintenance Network overview
Easyjet Engineering & Maintenance network
Key points
> 40 scheduled Line maintenance night stop locations
> 6 Light Base maintenance locations - extended hangar inputs
> 5 Heavy Base maintenance locations
Legend
Light Base
Heavy Base
Line
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DATA DRIVEN DECISIONS
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erratic CONSUMPTION
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145
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20
40
60
80
100
120
140
160
Oct2015
Dec2015
Feb2016
Apr2016
Jun2016
Aug2016
Oct2016
Dec2016
Feb2017
Apr2017
Jun2017
Aug2017
Oct2017
Dec2017
Feb2018
Apr2018
Jun2018
Aug2018
Oct2018
Dec2018
Feb2019
Apr2019
Jun2019
Aug2019
AVG Unit per tail
AVG Unit per tail
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Still doesn’t help
0
12
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2
4
6
8
10
12
14
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
AVG Per Tail Per Station
AVG PER TAIL PER STATION
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So what impacts
14% 12%
64%
10%
0% 0% 0%
10%
20%
30%
40%
50%
60%
70%
Sum at 1-2 yrs Sum at 2-3 yrs Sum at 3-4 yrs Sum at 4-5 yrs Sum at 5-6 yrs Sum at 6-7 yrs
Age of Cabin
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So what factors
Why the age of the cabin not the aircraft?
How does location play into it?
Why does it completely vanishes after 6 years?
How will the demand be met in the future?
Predictive maintenance and impact on supply chain
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Why do we want it?
Decrease Operational Interruptions: •Cost reductions: operational, EU261 •Passenger satisfaction •Increase operational performance Decrease direct operating costs: •Extends time-on-wing for components •Spare parts inventory and positioning •Spare aircraft •Cost of repair (less damaged parts…) •Avoid MEL items
REDUCE COST!!!
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Pre-predictive
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5
10
15
20
25
30
Jan 2017 Feb 2017 Mar 2017 Apr 2017 May 2017 Jun 2017 Jul 2017 Aug 2017 Sep 2017 Oct 2017 Nov 2017 Dec 2017 Jan 2018 Feb 2018 Mar 2018
Removals Jan 17-Mar 18
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Post predictive
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5
10
15
20
25
30
35
40
45
Apr2018
May2018
Jun2018
Jul 2018 Aug2018
Sep2018
Oct2018
Nov2018
Dec2018
Jan2019
Feb2019
Mar2019
Apr2019
May2019
Jun2019
Jul 2019 Aug2019
Removals Apr 18 - Aug 19
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Frequency of removals
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1,000.00
2,000.00
3,000.00
4,000.00
5,000.00
6,000.00
7,000.00
Hours Per Removal
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“Short term” impact
0
5
10
15
20
25
30
35
1 2 3 4 5 6 7 8 9 10 11 12
failures per month
predictive failures
actual failure
total removals
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Prepare for increased demand
0
5
10
15
20
25
30
35
1 2 3 4 5 6 7 8 9 10 11 12
failures per month
predictive failures
actual failure
total removals
Q&A session
Thank you!