From the existing guide library. Pricing, loan examples and source dates may be historical. Use current written quotes for your purchase. The worksheets use the shared calculation method.

The True Operating Cost of Bombardier Q400

The Bombardier Q400 is the industry's fastest twin-engine turboprop regional transport offering 74-seat capacity, exceptional reliability, and superior economics. Plan for $165,000–$210,000 annually in operating costs at 100 flight hours, or $1,650–$2,100 per hour. The Q400 dominates regional turboprop markets with unmatched speed and operating efficiency.

Quick Specs: Bombardier Q400

Specification Q400
Engines 2 × Pratt & Whitney PW150A (4,600 shp each)
Fuel Burn 270–310 gal/hr cruise
Cruise Speed 360–400 mph
Service Ceiling 35,000 ft
Useful Load 22,000–24,000 lbs
Seats 74
Range 1,700–2,000 nm

TL;DR: Bombardier Q400 Annual Operating Cost Summary

  • Fixed costs: $90,000–$120,000/year (insurance $28,000–$38,000, hangar $28,000–$38,000, annuals $18,000–$26,000, crew training)
  • Variable costs at 100 hours: $75,000–$90,000/year (Jet-A fuel, oils, engine reserves)
  • Total at 100 hours: $165,000–$210,000/year (~$1,650–$2,100/hour)
  • Finance a $10,000,000 Q400: Add $147,500/month ($1,770,000/year) at 6.5% over 10 years
  • At 50 hours: ~$127,500–$165,000/year (~$2,550–$3,300/hour)
  • At 200 hours: ~$240,000–$300,000/year (~$1,200–$1,500/hour)

Regional Twin Turboprop Operating Costs

Fixed Costs

  • Insurance: $28,000–$38,000/year for $12,000,000–$16,000,000 hull
  • Hangar: $28,000–$38,000/year (regional turboprop facility)
  • Annual inspection: $18,000–$26,000 labor (74-seat complexity)
  • Crew training/proficiency: $8,000–$12,000/year

Variable Costs (per flight hour)

  • Jet-A fuel: 290 gal/hr × $5.50/gal = ~$1,595/hour
  • Oil and lubricants: $12–$18/hour
  • Engine reserves: $24–$32/hour ($140K per engine ÷ 5,000 TBO × 2)
  • APU maintenance: $10–$14/hour
  • Avionics/systems: $80–$120/hour
  • Landing fees: $100–$250/landing

Jet Fuel & Operating Economics

Fuel Cost by Hours

Annual Hours Gallons Jet-A Cost @ $5.50/gal $/Hour
50 14,500 $79,750 $1,595
100 29,000 $159,500 $1,595
150 43,500 $239,250 $1,595
200 58,000 $319,000 $1,595

Maintenance & Engine Reserves

Pratt & Whitney PW150A Engines

  • PW150A: 5,000 hours TBO
  • Overhaul cost: $140,000–$170,000 per engine
  • Combined reserve: $310,000 ÷ 5,000 = $62/hour
  • Reliability: Proven turboprop with excellent regional support

Regional Turboprop Maintenance

  • APU maintenance: $6,000–$10,000/year
  • Air conditioning: $5,000–$8,000/year
  • Avionics updates: $4,000–$7,000/year
  • Pressurization systems: $4,000–$7,000/year
  • Budget: $110–$160/hour for all maintenance

Insurance & Storage

Regional Turboprop Insurance

  • $12,000,000 hull: $28,000–$34,000/year
  • $16,000,000 hull: $36,000–$44,000/year
  • Commercial operations: +20–30% premium

Storage Costs

Option Monthly Annual
Regional Turboprop Hangar $2,300–$3,200 $27,600–$38,400
Tie-Down $600–$1,000 $7,200–$12,000

Annual Ownership Scenarios

Operating Cost (Not Financed)

Hours/Year Fixed Variable Total $/Hour
50 $105,000 $117,000 $222,000 $4,440
100 $105,000 $234,000 $339,000 $3,390
200 $105,000 $468,000 $573,000 $2,865

Total Cost of Ownership (With Financing)

Assume $10,000,000 Bombardier Q400, 6.5% APR, 10 years = $1,770,000/year debt service.

Hours/Year Operating Finance Total $/Hour
100 $339,000 $1,770,000 $2,109,000 $20,890
200 $573,000 $1,770,000 $2,343,000 $11,715

Financing the Bombardier Q400

  • Purchase price: $8,000,000–$14,000,000
  • Down payment: 15–20%
  • Loan amount: $7,200,000–$12,000,000
  • Term: 10–15 years
  • APR: 5.75–7.0% (2025)
  • Monthly payment: $120,000–$245,000

Lender Requirements: 650+ credit, regional airline experience, $1,500,000+ annual revenue, business plan, hull insurance $12M+. Lenders like JakenAviation support regional turboprop financing for airline and charter operators.

Bombardier Q400 vs. Competitors

  • vs. ATR 72: Q400 faster and pressurized; ATR72 slightly lower fuel burn
  • vs. Cessna Grand Caravan: Q400 twin-engine commercial; Caravan single-engine utility

Get prequalified for regional turboprop aircraft financing »

Sources: Bombardier Aircraft Specs | AOPA Owner Reports | FAA TCDS

Operating-cost worksheet

Defaults are round assumptions, not a shop quote. AOPA’s worksheet splits fixed costs (insurance, hangar, the annual), direct costs (fuel and maintenance), and a reserve (overhaul cost divided by hours to TBO). Their old teaching example used half the hourly fuel bill as a maintenance starting point. Type your own gph and prices.

Stop dividing one year’s costs by too few hours

The expensive mistake on a Bombardier Q400 is to take insurance, hangar, and an annual, divide by 80 or 100 hours, and call the result the cost of flying. Those bills arrive if you fly or not. AOPA’s operating-cost worksheet treats them as fixed costs, then adds direct costs that do move with hours: fuel, oil, and maintenance. A reserve for the engine or propeller is a third bucket, optional in their sheet and not optional in real life if you intend to keep the aircraft through an overhaul. The worksheet on this page follows that split. Any annual dollar range printed higher up on this page, if it does not cite an invoice or AOPA, is an illustration. Do not repeat it as a quote.

Fuel is a multiplication, not a rumor

AOPA’s instruction is price per gallon times gallons per hour. The gallons per hour belong to the way you actually fly the Bombardier Q400, not to the brochure cruise at the most flattering altitude. Oil is the same idea: price per quart times quarts per hour. Type both into the worksheet. If you do not know burn, leave a conservative guess and replace it after five tanks of your own notes. A blog’s “cost per hour” that hides the burn and the fuel price is not usable, because you cannot tell which assumption broke.

The maintenance starting point AOPA actually published

For a first pass, AOPA equates routine engine and airframe maintenance, on an hourly basis, to about half the hourly fuel and oil bill, and says to adjust it once you have your own invoices. The checkbox on the worksheet does that and nothing fancier. Turn it off and type a maintenance figure when you have one. A separate AOPA line for avionics is 5 percent of the avionics’ replacement value per 500 hours. That is a starting point from their sheet, not a prediction that your Bombardier Q400 panel will fail on schedule. Unsupported radios cost more than that formula, because the fix is often a replacement, not a repair.

The overhaul reserve is a division

AOPA’s method is the shop’s overhaul or remanufacture price divided by hours left until the published TBO, not divided by the full TBO if the engine is already mid-time. Their sheet walks through a Cessna 172 example: $17,000 over 2,000 hours is $8.50 an hour, while a $27,000 reman with 900 hours left is $30 an hour. Those dollars are the example in the article, and they are not a 2026 quote for a Bombardier Q400. The arithmetic is what you copy. Propeller overhaul, in the same AOPA sheet, is penciled at about $0.25 an hour for a fixed-pitch prop and about $1 an hour for a constant-speed prop, with more for a three-blade. Treat those as historical placeholders and ask a prop shop.

Sources