Compare the best advanced flight simulators for experienced pilots by realism, systems depth, training value, combat capability and hardware support.
For experienced pilots, the best advanced flight simulators are X-Plane 12 for aerodynamic behaviour and cockpit integration, Microsoft Flight Simulator 2024 for visual flying and high-fidelity aircraft, Prepar3D for established training installations, and DCS World or Falcon BMS for combat. The aircraft package and controls matter as much as the host simulator.
Best advanced flight simulators compared
X-Plane 12 and Microsoft Flight Simulator 2024 are the strongest general-purpose choices, while Prepar3D, DCS World, Falcon BMS and Aerowinx PSX serve more specialised requirements.
| Simulator | Best use | Why experienced pilots choose it | Main limitation |
|---|---|---|---|
| X-Plane 12 | Hand-flying, IFR procedures and cockpit integration | Aerodynamic forces are calculated across the aircraft model, while datarefs, plugins and multi-screen support suit custom installations. | The result is only as accurate as the aircraft's geometry, data and systems coding. Visual scenery is not its main advantage. |
| Microsoft Flight Simulator 2024 | VFR, worldwide operations and complex add-on aircraft | Detailed global scenery, weather presentation and a broad aircraft ecosystem create a convincing operational environment. | Default-aircraft depth varies. PC provides the widest access to external utilities, file-based add-ons and specialist hardware. |
| Prepar3D | Established fixed-base trainers and existing cockpit projects | It supports professional deployment, external applications and mature hardware installations built around the platform. | Licensing and add-on compatibility require care, and aircraft or scenery built for one major version may not work in another. |
| DCS World | Modern military aircraft | Selected modules reproduce cockpit systems, sensors, weapons, navigation and tactical employment in considerable detail. | Fidelity differs between aircraft modules, and mastering one module does not guarantee another has equivalent depth. |
| Falcon BMS | F-16-centred combat operations | Its strengths are operational F-16 procedures, mission planning, tactical systems and a dynamic campaign. | Setup and presentation are less approachable than mainstream simulators, and its focus is narrower. |
| Aerowinx PSX | Boeing 747-400 systems practice | It concentrates intensely on one aircraft's systems, avionics, malfunctions and crew procedures. | It is a specialist systems simulator rather than a visually detailed global flying environment. |
Our detailed comparison of MSFS, X-Plane and Prepar3D for civil flying examines aerodynamic modelling, add-ons and cockpit hardware in more depth. For military flying, see our assessment of DCS World, Falcon BMS and other modern combat options.
Which advanced flight simulator is most realistic?
No desktop simulator is most realistic in every area; realism comes from the host platform, aircraft implementation, control hardware, environmental model and procedures used together.
- Flight dynamics: X-Plane 12 is especially useful for aerodynamic experimentation and hand-flying, but a poorly configured aircraft can still produce implausible results.
- Visual references: Microsoft Flight Simulator 2024 is the stronger choice when terrain recognition, circuit positioning, low-level navigation and destination familiarity matter.
- Aircraft systems: A specialist airliner, business jet or military module can be far more detailed than the default fleet in the same simulator.
- Training integration: X-Plane and Prepar3D suit many custom cockpit and instructor-station projects. Suitability depends on the complete installation rather than the simulator name.
- Combat operations: DCS World excels at individual aircraft and sensor operation, while Falcon BMS is particularly strong in campaign-driven F-16 missions.
Control feel remains a major limitation. A desktop yoke or joystick rarely reproduces changing control forces, trim loads, breakout force or the physical cues felt in an aircraft. Even an excellent aerodynamic model can feel wrong through badly calibrated controls.
Does the aircraft add-on matter more than the simulator?
For type-specific airline, business-jet or complex GA practice, the aircraft add-on often matters more than the underlying simulator.
The term study-level has no agreed certification standard. Evaluate what the aircraft actually models: electrical buses, hydraulics, pneumatics, pressurisation, engine limits, flight-control modes, FMS route logic, holds, missed approaches, performance calculations and credible failures. A clickable cockpit alone proves little.
Experienced airline simmers should also check whether abnormal procedures produce the correct downstream effects. Turning off a pump should alter the relevant pressure, annunciations and dependent systems rather than merely changing a switch position. Our guide to realistic commercial-jet procedures and simulator setup explains how to assess this during complete flights.
Documentation, update support and compatibility are equally significant. Before selecting a host simulator around one aircraft, confirm the exact simulator generation, operating system and hardware interfaces it supports. Our systems-focused comparison of two detailed 737 implementations shows why the aircraft package can determine the better platform.
A practical selection method
The safest approach is to choose the mission and aircraft first, then select the simulator that supports them properly.
- Define the operation. Separate visual touring, airline IFR, instrument rehearsal, aerodynamic experimentation, cockpit building and tactical combat. Each rewards different software.
- Choose the aircraft implementation. Check systems coverage, flight-envelope behaviour, failures, documentation and avionics rather than relying on screenshots or a feature list.
- Verify compatibility. Add-ons are frequently tied to a simulator generation, major version or operating system. Legacy Prepar3D aircraft will not necessarily run in another Prepar3D release, and compatibility between Microsoft Flight Simulator generations should never be assumed.
- Match the hardware. Confirm support for control axes, external displays, switch panels, instructor tools and any interface software used by a home cockpit.
- Test repeatably. Once installed, use a known aircraft weight, weather state and manoeuvre profile. Check take-off performance, trim response, stalls, autopilot capture, approach stability and system failures before adding plugins or visual modifications.
A mistake we see constantly is choosing from scenery screenshots, then discovering that the required aircraft, navigation-data workflow or cockpit interface is unsupported. Visual fidelity matters, but it cannot compensate for missing systems or unreliable controls.
Can advanced home simulators be used for real-world training?
Advanced home simulators are valuable for procedural rehearsal, but they do not automatically provide approved or loggable flight training.
A simulator application may form part of an approved training device, yet approval applies to the complete hardware, software and training configuration recognised by the relevant aviation authority. Installing the same software on a home PC does not give it that status.
Home simulation is particularly useful for:
- checklists, flows and cockpit familiarisation;
- FMS programming and mode-awareness practice;
- instrument scans, holds and approach sequencing;
- departure, arrival and missed-approach briefings;
- decision-making during scripted system failures.
It is less dependable for judging control forces, landing flare, turbulence response, motion cues or aircraft-specific handling close to the limit. Real pilots should treat those areas as procedural familiarisation, not proof of physical proficiency or legal currency.
What hardware improves an advanced flight simulator?
Accurate, repeatable controls and readable instruments improve an advanced simulator more than maximum graphics settings.
- Primary controls: Use a yoke, cyclic or stick appropriate to the aircraft, with enough physical travel for precise inputs and carefully calibrated dead zones.
- Rudder pedals: Separate pedals are essential for crosswind work, asymmetric thrust, helicopters and realistic ground handling.
- Throttle controls: Match the number and arrangement of levers to the aircraft category where practical; consistent detents are more useful than decorative switches.
- Display performance: Stable frame delivery and low input latency matter during approaches and formation flying. Reduce visual settings before accepting persistent stutters.
- Head tracking or VR: Both help with circuits, helicopters and combat, but instrument clarity and physical cockpit interaction must remain usable.
- Switch panels and displays: Add them only after confirming that the selected aircraft exposes the required commands or data interfaces.
For most experienced civil pilots, choose X-Plane 12 when aerodynamic behaviour and cockpit integration lead the decision, or Microsoft Flight Simulator 2024 when visual navigation and a rich worldwide environment matter most. Keep Prepar3D for a compatible professional or established cockpit workflow; choose DCS World or Falcon BMS when tactical combat is the actual mission.