Multiplayer Airline Management Simulator

Build your airline.
Rule the skies.

The most realistic airline management game ever built. Real airports. Real economics. Real competition. Every decision matters.

8,811
Real Airports
51
Aircraft Types
236
Countries
7
Manufacturers
Everything You Need

Run a real airline. Every detail.

From fleet acquisition to catering contracts, from crew rosters to fuel hedging. Nothing is simplified. Everything is connected.

Fleet

Aircraft Marketplace

Buy, sell, or lease from 51 real aircraft types. Configure seat layouts, IFE systems, WiFi, and cabin products. Each aircraft has real specs, range, and runway requirements.

Network

Route Planning

Open routes between 8,800+ airports worldwide. Demand is calculated using gravity models based on real population and economic data. Set frequencies, pricing, and service levels.

Operations

Flight Scheduling

Build schedules with flight numbers, rotations, and crew pairings. Handle charters, ACMI contracts, and ad-hoc flying. Kanban-style schedule management.

People

Crew Management

Hire pilots and cabin crew. Manage salaries, rosters, fatigue levels, and happiness. Unhappy crews affect your reputation. Overworked crews make mistakes.

Finance

Full P&L Control

Double-entry bookkeeping. Fuel hedging against market volatility. Revenue management with fare classes. Lease payments, maintenance budgets, crew costs — all tracked.

Compete

Multiplayer Economy

Compete for passengers with other player airlines on shared routes. Sign interline agreements. Build hub operations. Your reputation determines your market share.

Reputation

Airline Reputation

Every cancellation, delay, and service failure impacts your score. High reputation attracts more passengers and better crew. Recover from crises or spiral into decline.

Maintenance

MRO & Airworthiness

Schedule A, B, C, and D checks. Sign MRO contracts. Neglect maintenance and face AOG situations, grounded aircraft, and catastrophic reputation damage.

Service

Catering & Onboard

Sign catering contracts per airport. Choose meal types, beverage packages, and special meals. Equip IFE and WiFi. Every choice affects cost, satisfaction, and bookings.

51 Aircraft Types

From regional jets to superjumbos

Every aircraft modeled with real performance data. Range, fuel burn, runway requirements, crew needs, and pricing from current market values.

regional
Embraer E190
Range 2,450 nm
Seats 96
Lease/mo $310,000
Runway 2,056m
narrowbody
Airbus A320neo
Range 3,500 nm
Seats 150
Lease/mo $410,000
Runway 2,100m
narrowbody
Airbus A321
Range 3,200 nm
Seats 185
Lease/mo $400,000
Runway 2,300m
narrowbody
Boeing 737-800
Range 2,935 nm
Seats 162
Lease/mo $380,000
Runway 2,090m
widebody
Airbus A350-900
Range 8,100 nm
Seats 253
Lease/mo $1,100,000
Runway 2,600m
widebody
Boeing 777-300ER
Range 7,370 nm
Seats 296
Lease/mo $1,350,000
Runway 3,050m
widebody
Boeing 787-9
Range 7,635 nm
Seats 250
Lease/mo $1,000,000
Runway 2,800m
large
Airbus A380-800
Range 8,000 nm
Seats 399
Lease/mo $2,000,000
Runway 3,000m
Get Started

From zero to airline in minutes

Register, name your airline, and start building. No tutorials needed — just real decisions from day one.

Register & Name Your Airline

Choose your airline name, ICAO and IATA codes. You start with $50M in capital and a clean reputation. The world is open.

Lease Your First Aircraft

Browse the marketplace. Lease a narrow-body to start small, or go big with a wide-body. Configure the cabin to your brand.

Open Routes & Schedule Flights

Pick your homebase. Analyze demand between airports. Open routes, set frequencies, and build a profitable schedule.

Grow & Compete

Hire crew, sign contracts, hedge fuel. Watch passengers choose your airline over competitors. Scale from startup to global carrier.

Living Ecosystem

Everything affects everything

This is not a casual game. It is a fully interconnected simulation where every decision ripples through your entire operation.

  • Passenger Decision Engine Passengers compare airlines on price (30%), service quality (25%), frequency (15%), on-time performance (15%), reputation (10%), and aircraft type (5%)
  • Dynamic Fuel Market Real oil price modeling with Brent crude correlation, crack spreads, and 30-day volatility. Hedge your exposure or gamble on spot prices.
  • Gravity Demand Model Passenger demand calculated from real airport scores, distance decay, and seasonal factors. No fake traffic — earn every booking.
  • Crew Happiness Loop Overwork your crew and watch fatigue rise, happiness drop, sick days increase, and eventually your best pilots quit for a competitor.
8,811
Airports
236
Countries
51
Aircraft Models
366
Days Fuel Data
11
Seat Products
8
Catering Partners
6
Pax Segments
$50M
Starting Capital

"Every detail in KARDAIR World is designed to make you think like a real airline CEO. There are no shortcuts — just strategy, decisions, and consequences."

The KARDAIR World Team

Ready to build your airline?

Start with $50 million, an empty hangar, and unlimited ambition. The sky is not the limit — it is just the beginning.

Create Your Airline Now

Free to play. No credit card required.