Before a company president in Hattiesburg, Mississippi, bought a jet, he sent his economist to Nebraska. He had a King Air, a budget capped at $14 million and a request: a cabin in which he could stand up. According to Duncan Aviation's published account, he expected roughly 250 flying hours annually for business and family travel. He wanted four years of costs compared across a Falcon 2000EX EASy, Falcon 900EX and Gulfstream G450 before choosing.The economist examined maintenance history and forecasts for inspections, fuel and labor. Duncan, which represented the buyer, does not disclose his name, transaction date or final price. The president was shopping for four years of flying. A buyer trying to escape today's factory queue may be shopping for just two. That difference can matter more than the discount on the airplane.A long-term owner has more freedom to choose when to sell. Someone buying a temporary aircraft while keeping a factory order starts with a delivery date to work around. That buyer needs a good purchase and a well-timed resale.Late-model jets are the scarce onesManufacturer lead times average 18-26 months, according to Global Jet Capital's second-quarter report. Backlogs reached $66.8 billion, up 20.4 percent year over year. The used alternative has tightened where buyers seeking modern aircraft are looking. Only 3.7 percent of the fleet aged 12 years or younger was available at June's end, down from 4.8 percent a year earlier. Among older aircraft, availability was 8.2 percent.Those percentages describe availability within each age group, not the share of listings filled by older airplanes. The younger pool has become harder to shop even after accounting for its size.Broad price headlines offer little help. AMSTAT reported heavy-jet asking prices down 34.6 percent year over year, while median values rose 13 percent. Across the jet market, general manager Andrew Young said, younger, higher-value jets are trading while older, lower-value units stay on the market and drag down average asking prices.Neither series establishes what a particular buyer paid for immediate delivery. AMSTAT's valuation service produces estimates using market data and aircraft characteristics. Comparing its values with average asking prices is not comparing two completed sales of equivalent jets.Waiting has a bill, tooFor a flight department unable to cover its upcoming trips, waiting means buying transportation elsewhere or changing those trips. For an owner whose current aircraft still meets the mission, it may mean postponing an upgrade. The cost of delay should start with that distinction.Older jets can fill the gap for buyers needing immediate capacity, flying enough hours to spread fixed costs, and choosing a proven aircraft with maintenance coverage. A lower purchase price leaves less capital tied up in the airplane. Although a refreshed older jet may erase much of those savings.For buyers shopping super-midsize and large-cabin jets, the compromise depends partly on age. An aircraft under five years old may retain factory warranty and need fewer upgrades. Widening the search to six-to-12-year aircraft offers more candidates but makes the maintenance calendar increasingly important. Going older can release more capital, while bringing greater repair, financing and resale uncertainty. Lenders may require larger down payments and shorter repayment periods on older aircraft.Changing models can help, too, provided the substitute carries the required passengers over the required routes. An inexpensive airplane that cannot perform the regular mission simply adds charter flights to its ownership bill.Buy the completed workA used jet beats the factory queue only if it can fly soon after closing. A 2021 Praetor 600 listed on GlobalAir.com by Avpro shows 933 hours, engines and APU on Honeywell MSP Gold, and a fresh 60-month inspection by Embraer. The inspection matters most here: it is shop time the next owner will not need to book.That is a seller's offer, not an independent condition assessment. But it identifies a useful negotiation: who pays for the work coming next? An aircraft that still needs an inspection, connectivity, avionics or cabin changes also needs shop time. The relevant date is when it can carry passengers, not when the purchase closes.Jet Aviation says its prebuy packages require five to 16 days of ground time, depending on scope and aircraft. Records reviews can take up to 20 business days. Damage, corrosion, component limits and discrepancies need resolving without surrendering contractual exit rights to gain speed.Coverage deserves equal scrutiny. Pratt andamp; Whitney tells buyers to obtain an ESP account statement and confirm their agreement and current rate. Deferred ESP Flex hours cannot transfer. Remaining warranties, seller balances and transfer costs need written confirmation.Financing, insurance and a prebuy slot belong ahead of a binding commitment. Counsel should allocate repairs, credits, deposit refundability and any escrow holdbacks. Title, liens and cross-border requirements still matter; FAA rules do not make registration proof of ownership.The resale price can overwhelm the discountConsider the G500, a different, more expensive proposition than the Mississippi buyer's shortlist. GlobalAir.com's 2019 G500 listing from Leading Edge Aviation Solutions asks $41.9 million. That is an advertised price, not a disclosed closing price or measured premium for avoiding a queue.Guardian Jet's G500 operating budget estimates $3.39 million annually at 300 flight hours. It includes crew, hangar, insurance, fuel, maintenance and engine-program expenses. It does not establish the complete cost of buying, financing and reselling a particular aircraft.The exit alone can change the answer. On an assumed $41.9 million purchase, selling for the same price produces no resale loss. Selling for 5 percent less loses about $2.1 million; 10 percent less loses $4.19 million. These are sensitivity tests, not forecasts. Spread over 600 flying hours in two years, those losses add roughly $3,492 or $6,983 per hour before transaction expenses.That is why a fair comparison needs charter or fractional proposals for the same routes, passengers, dates and occupied hours and not just an advertised hourly rate beside a partial ownership budget. Ownership needs financing or the cost of committed cash, taxes, management, positioning flights, upgrades and eventual selling expenses. Costs that continue under every option should be separated from expenses caused by the change. Access restrictions and contract exit terms belong in the comparison, too.Nor should the model assume the factory date holds. An extra year changes flying costs, maintenance events and resale age. An early delivery can leave two aircraft to carry until one sells.Brokers and financiers win either wayThe intermediaries can serve both decisions. In March, Guardian Jet announced that its principals had partnered to launch Capstone Jet Charter. Their business interests now extend beyond helping clients buy and sell aircraft to arranging flights without a purchase. A client who decides against ownership can still be a customer.Global Jet Capital also described a client extending a preowned super-midsize lease because the aircraft still met its requirements. Waiting did not mean going without an airplane. The financier expects broadly stable values, not a market collapse that automatically rewards patience.The Mississippi buyer chose the Falcon 2000EX EASy after his economist and flight department reviewed the figures. According to Duncan Aviation, the transaction took about six weeks from letter of intent through delivery. Getting the airplane took six weeks. Before committing, he had made someone examine the next four years.About the authorMichael Wildes is the founder and CEO of Drive Phase Holding Company. A professional pilot in the Part 91K/135 sector before launching his company, he previously served as Business Editor at FLYING Magazine, where he wrote 330+ articles on aviation's transformation. His work also appears in NBAA's Business Aviation Insider and Redbird Flight Simulation. He holds CFI/CFII/MEI ratings and is based in Arlington, Virginia.