Airline fleet planning that prices every delivery slip and lease extension, route by route, before the fleet committee
Lease extensions, returns and delivery slips priced, route by route, before the committee.
See one case, screen by screen ↓Airline fleet planning decides how many aircraft of each type an airline flies in every quarter for the next five to ten years: deliveries from the order book, leases that end or are extended, and old aircraft retired, which makes aircraft retirement planning part of the same count. As airline fleet planning software, Airline Fleet Planning puts that plan on one horizon against the network plan, with seven agents that re-count the fleet after every notice, build and price options route by route and check them blind — the Director of Fleet Planning chooses, finance checks and the VP Fleet signs.
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Airline fleet planning answers one question for the next five to ten years: how many aircraft of each type the airline flies in every quarter. Deliveries come from the order book, leases end or are extended, old aircraft retire. It is the airline's fleet strategy in numbers. At many airlines, aircraft fleet planning still lives in a spreadsheet, one row per tail, refreshed each quarter — and network, crew, maintenance, finance and treasury all build on it.
When a manufacturer moves deliveries, an analyst re-counts the fleet by hand, network planning re-checks the routes a week later against a count that is already out of date, finance prices one option, and the fleet committee sees one answer, priced on rent alone. Aircraft lease end planning slips with it: notice dates pass while the analysis runs. Heavy maintenance on an extended old aircraft is found after the extension is signed. Delay compensation in the purchase agreement often goes unclaimed, because nobody connected the notice to the article.
Estimated split for one delivery slip at a network carrier, by hand and with the solution.
Seven agents read every notice, re-count the fleet, build and price options and draft the paper; people choose and sign.
Corvane Airways — a fictional network carrier with 302 aircraft in service and 78 on order, flying its widebodies out of JFK — receives a delivery notice at 17:52 on Oct 14: all twelve 787-10s move nine months. Here is what happens next in the working solution: the agents work overnight, the Director of Fleet Planning asks them questions in plain words, and every answer comes with its source.
Dana's Today screen opens on four numbers: 302 aircraft in service, 78 on order, 35 leases ending in 24 months and 6 widebodies short in summer 2027 if nothing is done. Under “Needs you”: choose an option for the 787-10 slip, paper due Fri, Oct 23. She asks the agents what the slip costs. The Cost agent answers: doing nothing puts $61.8M of revenue at risk across three seasons; extending four 777-200ERs costs $47.0M and leaves $9.4M at risk.
“Delay compensation under the purchase agreement may be claimable after 180 days; I have not counted it until Legal confirms.”
The Signal watcher read delivery notice DN-787-26-041 under purchase agreement PA-3722: March 2027 becomes December 2027, and the last aircraft moves from February to November 2028. The slip is above the 60-day threshold in Settings, so it asked for options. The Fleet model agent re-counted the widebody fleet: up to 6 short of Network Plan NP-2027 v3 in Q3 2027, the summer peak.
“Below the threshold I only update the fleet plan and tell you.” — Signal watcher
The fleet plan stacks the widebody fleet by type for 13 quarters, Q4 2026 to Q4 2029, with arrivals and departures above each column, extended leases hatched and the network plan's need as a dashed line. Above it, the fleet plan scenarios: S-14 extends four 777-200ERs 11 to 17 more months for $47.0M, 2 short at worst; S-13 absorbs the slip, $0.0M and 6 short at worst; S-12, Elena Vasquez's request to retire the 767s a year early, is not priced yet.
In S-14, Q3 2027 has 122 widebodies against 124 the network plan flies: 2 short. The quarter lists every aircraft that moved, such as 787-10 L1446, due Jul 2027 and now Apr 2028, and the extended 777-200ERs still flying, each cited to the fleet register, the order book or the lease records.
The Fleet model agent counts from records only, never estimates.
Lease extension rent is $16.2M over 55 aircraft-months. Heavy maintenance to keep two 21-year-old aircraft flying is $18.8M: N774CV's 12-year check in May 2027 ($7.2M) and N772CV's engine 2 shop visit in July 2027 ($11.6M). Extra fuel is $12.0M, because the 777-200ER burns about 19% more per trip than the 787-10. The Checker re-counted 13 quarters and re-priced it from the sources, without the other agents' working: within 1%.
“Not counted: possible delay compensation under PA-3722 Article 9.3. Jonathan Reyes classifies the delay first.”
The eight routes planned for the 787-10 are checked against the network plan for summer 2027, winter 2027–28 and summer 2028. In S-14, 7 of 8 are at plan in summer 2027. JFK–ATH, new this summer, starts at 4 flights a week instead of 7: 954 seats a week short each way and $9.4M of revenue at risk, valued from the network plan's revenue per weekly frequency.
The Network coverage agent never changes the network plan; Elena Vasquez owns it.
Dana asks in plain words, and watches the agents plan, build, count, price and check it into a new tab. S-15 extends N771CV and N775CV and wet-leases two widebodies June 1 to September 30, 2027. Fleet cost is $42.6M, $4.4M less than S-14 — but it is one widebody short all winter, with $16.2M of revenue at risk. The wet-lease quote expired Sep 30, so confidence is 74%.
The Scenario builder builds options; it never chooses one and never contacts a lessor.
Same assumptions, same sources. S-14: $47.0M fleet cost, $9.4M at risk, total effect $56.4M, 1 quarter short. S-15: $42.6M, $16.2M at risk, total effect $58.8M, 4 quarters short. S-14 commits 55 aircraft-months and $18.8M of heavy maintenance; S-15 commits 26 plus 8 wet-lease months and none. The lowest total effect is marked; the choice is hers.
Dana chooses S-14 for the fleet committee with reason FC-COST — lowest total effect: fleet cost plus revenue at risk. She ticks that she has read the evidence and signs. The Committee pack writer drafts paper FC-26-19 for Oct 28 with S-14 recommended and the others as alternatives.
“I have read the evidence. Sign as Dana Whitfield, Director of Fleet Planning.”
The paper sets out the decision asked, what changed, the three options, the recommendation, the risks, what is not counted and the assumptions — every number cited. Tom Okafor signs the finance check, Ruth Halvorsen signs for Fleet, and FC-26-19 goes on the agenda for Oct 28, chaired by Gregory Ames, with its 11 sources.
The Committee pack writer never signs or sends.
The same delivery slip, seen by five of the people who carry it — what the weeks after a notice looked like, and what they look like now.
Seven agents read every notice, re-count the fleet, build and price options and draft the paper; people choose and sign.
Reads manufacturer delivery notices, lessor letters, shop-visit forecasts and network plan versions, and says what each changes in the fleet plan, with the passage. When a delivery moves more than the threshold, it asks the Scenario builder for options.
Keeps the fleet by type at every quarter end to 2029 and every year end to 2033, from the fleet register, the order book, lease ends and retirements, and shows each aircraft that arrives or leaves and why.
Builds fleet plan scenarios on request, or when a signal crosses a threshold — lease extensions, wet leases, deferred retirements — and explains each in one sentence.
Checks every option route by route and season by season against the network plan: the frequencies each route keeps, the seats a week short and the revenue at risk, valued from the network plan's revenue per weekly frequency.
Prices each option line by line against the base plan: lease extension rent, heavy maintenance, fuel, wet lease and revenue at risk, with a tag and a confidence on every figure.
Starts from the sources, not the other agents' working: re-counts the fleet and re-prices every option, passes it within 1% or challenges it, and flags any expired quote or stale assumption.
Drafts the fleet committee paper in the committee's format — decision, what changed, options, recommendation, risks, assumptions — with every number cited.
Choose with a reason code; finance checks; the VP signs; the committee decides. The agents propose; a named person decides.
Ask about an option, a route, an aircraft or a lease — or tell the agents what to build. Every answer cites its source, and nothing changes until a person approves it.
What does the slip cost us?
Doing nothing puts $61.8M of revenue at risk across three seasons. Extending four 777-200ERs costs $47.0M and leaves $9.4M at risk. Delay compensation under the purchase agreement may be claimable after 180 days; it is not counted until Legal confirms.
Why these four 777-200ERs?
Their leases end February to June 2027, right when the 787-10s were due. Two have extension options: N774CV for 12 to 24 months and N775CV with notice by Dec 1. Kestrel has offered N771CV at $286,000 a month. N772CV has no option; Brightwater must agree.
What if Brightwater gives only six months?
With 6 months, N772CV goes back in September 2027 and winter 2027–28 is one widebody short; JFK–LIS would drop to 5 a week. At $305,000 for 12 months, S-14 costs $0.18M more. The Scenario builder suggests asking for 12 at $305,000.
What if fuel is $2.80 a gallon?
The extra fuel in S-14 rises from $12.0M to $13.7M, so S-14 costs $48.7M; S-15 rises to $43.5M. The ranking on total effect does not change: S-14 $58.1M, S-15 $59.7M. Nothing is changed: the fuel price is an assumption Tom Okafor owns, so it goes to him as a proposed change.
13 screens from the working solution, on its sample data. Pick one to see it large.
The thresholds every delivery slip, lease end and option is judged against are settings, versioned and on the audit trail.
| Setting | Default | Choose from |
|---|---|---|
| Build options automatically when a delivery moves more than | 60 days | Any number of days; below it, the plan updates and you are told |
| An option above this fleet cost needs the VP Fleet's signature | $10M | Any amount, in $M |
| Above this, the fleet committee decides | $25M | Any amount, in $M; chaired by the CFO |
| Operational spares, widebody | 2 aircraft | Any number; shown as the gap to the network plan |
| Operational spares, narrowbody | 4 aircraft | Any number; shop visits under this are absorbed |
| Remind lease owners before a notice date | 90 days | Any number of days, and again 7 days before |
| Planning horizon | 2026–2033 | 2026–2033 · 2026–2036 |
| The Checker re-computes every option before you see it | On | Cannot be turned off for options sent to the committee |
Every figure is labelled: a target the solution is built to, an estimate, a typical published result, or a proven one.
“demo” = seen in the working solution, on its sample fleet data · “target” = the design goal, measured in the live solution · “estimated” = our estimate · “typical” = published figures (CAPA, February 2024 — about 53% of the commercial fleet leased; Airbus orders and deliveries — about 9,300 aircraft in backlog, September 2026; IBA forecast via Aviation Week — narrowbody engine shop visits up about 40%, 2024 to 2025). Corvane Airways, its lessors, people, tail numbers and documents named on this page are fictional — characters and sample data in the working solution.
Airline fleet planning decides how many aircraft of each type an airline flies in every quarter for the next five to ten years: deliveries from the order book, leases that end or are extended, and old aircraft retired, which makes aircraft retirement planning part of the same count. As airline fleet planning software, Airline Fleet Planning puts that plan on one horizon against the network plan, with seven agents that re-count the fleet after every notice, build and price options route by route and check them blind — the Director of Fleet Planning chooses, finance checks and the VP Fleet signs.
When a manufacturer's notice moves deliveries more than the threshold — 60 days by default — the Signal watcher asks for options. The fleet is re-counted quarter by quarter, the delay's impact is shown as the gap to the network plan, and options such as lease extensions, wet leases or absorbing the slip are built, priced and checked, often before the planner arrives.
The solution compares both on the same assumptions: fleet cost — rent, heavy maintenance, fuel, wet lease (ACMI) — plus revenue at risk from the routes that cannot be flown. In the sample case extending four 777-200ERs has a total effect of $56.4M against $58.8M for two extensions and two wet leases, because the cheaper option leaves a widebody short all winter. The agents recommend; you choose.
The Network coverage agent checks every option route by route and season by season against the network plan — in the sample case eight routes in summer 2027, winter 2027–28 and summer 2028 — and values the frequencies that cannot be flown with the network plan's revenue per weekly frequency. It never changes the network plan; network planning owns it and can protect a route for the next option.
No, not until Legal confirms it. The agents flag that compensation may be claimable — in the sample case under Article 9.3 for delays over 180 days — and ask Legal Counsel to classify the delay, but no option or paper counts the money before then.
Yes. Agents build, price and check options; they never choose one, sign, change the approved plan or contact a lessor or manufacturer. The Director of Fleet Planning chooses with a reason code, Fleet Finance checks, the VP Fleet signs and the fleet committee decides, all on an audit trail that cannot be changed.
The Agentic Solution Engine builds and deploys it from your requirements and documents — your fleet register, order book, leases, network plan and committee format — and it goes live once every quality gate has passed. We will walk you through it on your own fleet first.
Every lease return handed back on its date, inside budget, with every gap priced.
1-min demoAircraft Technical Records AuditEvery records gap found a year before handback, each with the page the agent checked.
1-min demoAircraft Lease ManagementEvery lease obligation tracked to its clause, so nothing surfaces first at lease end.
1-min demoWe'll run Airline Fleet Planning on your own fleet register, order book, leases and network plan.