The iFly 737 for FSX: A Detailed Review
The iFly 737 is a highly-regarded simulation of the Boeing 737-800 for Microsoft Flight Simulator X (FSX), a popular flight simulator game. Developed by iFly Simulations, this aircraft model has garnered a reputation for its exceptional realism, detailed graphics, and immersive flight experience. In this essay, we will provide an in-depth review of the iFly 737 for FSX, exploring its features, performance, and overall value.
Installation and Setup
The installation process for the iFly 737 is straightforward and easy to follow. Once installed, the aircraft can be easily integrated into FSX, with clear instructions provided for configuring the simulator settings. The iFly 737 comes with a comprehensive manual that guides users through the installation, setup, and operation of the aircraft.
Visuals and Modeling
The iFly 737 boasts stunning visuals, with meticulous attention to detail in its modeling and texturing. The exterior model is accurately rendered, with precise replication of the Boeing 737-800's distinctive features, including the iconic nose, wing design, and engine nacelles. The paint job is also impressive, with a range of realistic liveries available, including major airlines and custom schemes.
Inside the cockpit, the attention to detail is equally impressive. The instrument panel, controls, and avionics are all accurately modeled, providing an immersive and realistic environment for pilots. The 3D modeling and texturing are superb, with no visible errors or anomalies.
Flight Dynamics and Handling
The iFly 737's flight dynamics and handling are perhaps its most impressive features. The aircraft responds realistically to control inputs, with accurate representation of the 737's handling characteristics. The simulation takes into account factors such as weight and balance, fuel load, and weather conditions, ensuring a realistic and engaging flight experience.
The autopilot and flight management systems (FMS) are also accurately modeled, allowing pilots to manage the aircraft's systems and navigate through complex scenarios. The iFly 737's flight dynamics are calibrated to match the real-world performance of the Boeing 737-800, providing an authentic flying experience.
Systems and Avionics
The iFly 737 features a comprehensive range of systems and avionics, including:
Sound and Audio
The iFly 737 features high-quality sound effects and audio, with realistic representations of the 737's engines, systems, and environmental sounds. The sound package is comprehensive, with detailed effects for engine start-up, taxi, takeoff, and landing.
Conclusion
The iFly 737 for FSX is a superb simulation of the Boeing 737-800, offering an immersive and realistic flight experience. With its detailed graphics, accurate flight dynamics, and comprehensive systems and avionics, this aircraft model is an essential addition to any FSX collection.
While the learning curve may be steep for new users, the iFly 737 is well-supported by comprehensive documentation and online resources. With patience and practice, pilots can master the intricacies of this complex aircraft and enjoy a truly authentic flying experience.
Rating: 9.5/10
Overall, the iFly 737 for FSX is a masterpiece of simulation design, offering an unparalleled level of realism and immersion. If you're a fan of the Boeing 737 or simply looking to enhance your FSX experience, the iFly 737 is an absolute must-have.
Recommendation
The iFly 737 is suitable for:
However, new users to FSX or those without prior experience with complex aircraft simulations may want to consider alternative options or seek guidance from online resources and tutorials.
Getting started with the (particularly the newer MAX series) in a flight simulator environment requires a mix of proper installation and learning the modernized cockpit systems. While the iFly 737 was originally a staple for FSX, most recent developments—including the —are focused on newer platforms like MSFS, utilizing the iFly Manager for all-in-one handling. 1. Installation & Management Centralized Hub iFly Manager
to purchase, install, and update the aircraft. It acts as the primary gateway for license activation and managing liveries. Adding Liveries
: If you are adding custom paint schemes, many users utilize a Livery Config Installer . This typically involves dragging and dropping
config files onto an installer batch file to register them in the sim. Staying Current : Check for updates via the FS2Crew Product Manager
if you use secondary crew simulation tools, as these often receive frequent stability patches. Flight1.com 2. Modern Flight Deck Features
The newer iFly models feature significant upgrades over older FSX-era versions: Electronic Flight Bag (EFB)
: A new EFB allows for easier performance calculations and aircraft state management. Dynamic Visuals
: The cockpit includes realistic reflections, shadowing, and high-detail LED lighting systems that adapt to the time of day. System Logic
: Unlike default aircraft, advanced addons like the iFly 737 often require you to manage fuel and payload directly through the aircraft's own menus (FMC or EFB) rather than the simulator's built-in payload dialogue. 3. Quick Start Flow (Cold & Dark)
To bring the aircraft to life from a powered-down state, follow this standard flow: Standby Power to Auto and flip the switch to ON. : Move the APU selector to START. Wait for the APU EGT to stabilize, then flip the switches to bring the auxiliary power online. Environment : Turn on the Yaw Damper . Switch on the Electric Hydraulic Pumps Fuel Pumps Engine Start : Set the engine start selector to GRD (Ground) ifly 737 fsx new
. Once the N2 reaches roughly 25%, move the fuel idle lever to the open position to introduce fuel and complete the ignition. setup or the procedures? iFly 737 MAX8 for MSFS: $69.95 - Flight1.com
I have provided two options: one suitable for platforms like Facebook/Instagram, and a shorter, hashtag-heavy version for Twitter/X.
The most significant "new" element is the optional 737 MAX 8.
The New iFly 737 MAX for Simmers: Is the Wait Over? The flight simulation community is buzzing with the release of the iFly 737 MAX 8, a long-awaited addition that has finally landed in our virtual hangars. While many simmers were holding out for a potential PMDG release, iFly has stepped up to deliver a high-fidelity experience that is winning over even the most skeptical captains. A Modern Icon for a New Era
The 737 MAX 8 isn't just another variant; it's a leap forward in efficiency and technology. iFly has captured this perfectly with:
Stunning Visuals: Highly detailed cockpit textures and external models that truly shine in 4K.
Advanced Systems: A deep simulation of the MAX’s unique systems, including the updated FMC and the crucial Electronic Flight Bag (EFB).
Performance: One of the most surprising takeaways from early flights is its impressive climb performance, even with significant payloads. Setting Up for Success
Getting the MAX off the ground requires a few new tricks. According to Navigraph, the EFB is your command center. You'll need to hit the PWR button to bring it to life, where you can then: Link your SimBrief ID for seamless flight plan imports. Manage ground services like power and fuel.
Calculate precise takeoff performance based on real-time runway conditions. What's New in the Cockpit?
For those coming from older versions like the iFly 737NG for FSX, the difference is night and day. Recent updates have focused on refining the flight model and adding immersion. Developers are currently working on Service Pack 1, which according to FSElite, will include: Updated cockpit details and visual polish. Early implementation of a weather radar. New liveries to expand your fleet. The Verdict: Should You Pull the Trigger?
While some users on Grizzly Bear Sims initially found the EFB a bit clunky compared to other high-end addons, the consensus is shifting. The aircraft's smooth handling and responsive systems make it a joy to fly. If you’re looking for a modern narrow-body that feels "incredible and very immersive," the iFly 737 MAX 8 is officially ready for your next rotation.
Are you planning to make the iFly MAX 8 your new daily driver, or are you still holding out for other developers to join the MAX race? Let us know in the comments!
The Evolution of the iFly 737: Bridging the Legacy of FSX with the Future of Simulation
The release of the iFly 737 series has long been a cornerstone for flight simulation enthusiasts, particularly those rooted in the classic Microsoft Flight Simulator X (FSX) environment. While the iFly 737NG was once the "new" gold standard for FSX users, the franchise has recently made a massive leap with the introduction of the iFly 737 MAX 8, bringing high-fidelity systems and modern visuals to the latest simulation platforms.
A Legacy Rooted in FSXFor over a decade, the iFly 737NG stood as one of the most comprehensive "entry-to-study-level" add-ons for FSX. It was celebrated for its balance between performance and depth, often being compared to the legendary PMDG 737. Users valued its lower "Virtual Address Space" (VAS) usage, which helped prevent the notorious out-of-memory (OOM) crashes common in the 32-bit FSX architecture. Through the years, a massive library of repaints and liveries—from Ryanair to Southwest—cemented its place as a community favorite.
Transitioning to the "New" EraThe narrative of the iFly 737 has shifted from the legacy NG (Next Generation) to the "new" MAX series. The iFly 737 MAX 8 represents a technological rebirth for the developer. Originally released for Prepar3D and now available in an experimental state for Microsoft Flight Simulator 2024, this new iteration moves beyond the constraints of FSX. Key advancements include: iFly 737NG FSX - Flight1 File Library System - SimForums
Title: Taking the iFly 737 NG for a Spin in FSX: A Fresh Classic
If you're still flying in Microsoft Flight Simulator X and looking for a study-level jet that bridges the gap between old-school charm and surprising depth, the iFly 737 NG (often searched as "iFly 737 FSX new") remains a standout choice. While FSX is now legacy software, the iFly 737—especially the later "new" variants or updated packages—offers a remarkably detailed simulation of the Boeing 737-600/700/800/900.
What Makes the "New" iFly 737 Different?
Unlike the default 737-800 that came with FSX, the iFly version is a systems-heavy add-on. Key features include:
Performance in FSX
One reason simmers still seek out the "iFly 737 FSX new" is its balance of depth and optimization. Unlike some modern ports, the iFly runs fluidly on FSX (DX9/DX10) without killing your frame rates. Expect some texture load-in during heavy clouds, but overall, it's kinder to CPU-limited systems than PMDG's NGX.
Installation Tips for a "New" Experience
If you've just acquired a fresh copy of iFly for FSX:
Final Verdict
The iFly 737 for FSX may not be "new" by release date, but for simmers staying loyal to FSX, it's a timeless workhorse. It offers 90% of the systems depth of more expensive add-ons at a fraction of the performance cost. Whether you're practicing raw data ILS approaches or flying a full VA leg from KLAX to KSFO, the iFly 737 delivers a satisfying, immersive jetliner experience.
Note: For those moving to MSFS 2020/2024, iFly has since announced a new-generation 737 for the modern sim, but the FSX version remains a beloved classic.
The iFly 737 series has been a staple for Flight Simulator X (FSX)
users for years, but recent "new" developments have shifted the focus toward bringing that high-fidelity experience into modern simulators like Microsoft Flight Simulator (MSFS) 2020 and 2024.
If you are looking for what is currently "new" for iFly 737 in the context of FSX and beyond as of April 2026, The Legend of iFly 737 for FSX The iFly 737 for FSX: A Detailed Review
The iFly Jets 737NG for FSX remains available through retailers like Just Flight and Flight1. While this version has matured and is no longer receiving major feature updates, it continues to be a robust option for legacy simmers, featuring:
Complete NG Fleet: Includes the -600, -700, -800, -900, and BBJ variants.
High-Fidelity Systems: Fully simulated IRS, FMC, and 3D virtual cockpit with clickable gauges.
Community Content: You can still find a vast library of repaints, such as Ryanair or ANA liveries, in the Flight1 File Library. The "New" Frontier: iFly 737 MAX
The buzz in 2026 is centered on the iFly 737 MAX 8, which has moved well beyond FSX. After its initial release, it has seen several significant updates: iFly Jets - The 737NG for FSX: $54.95 - Flight1.com
Here’s a sample forum-style post for flight sim enthusiasts, assuming you’re announcing or asking about the iFly 737 for FSX (new version or re-release):
Title: iFly 737 for FSX – new version incoming?
Posted by: simflyer_2024
Hey everyone,
I just saw a rumor that iFly might be bringing an updated 737NG to FSX again. I know most devs have moved to P3D or MSFS, but with the classic FSX crowd still going strong, is there any truth to this?
I remember their old 737 for FS9/FSX was amazing for its time – systems depth, soundset, and VC were top-notch. If they release a new version for FSX with better textures, updated FMS, and maybe a weather radar, I’d buy it day one.
Has anyone seen official news? Or is this just a wishlist thing?
Also – if not iFly, what’s the best 737 for FSX right now? (Aside from PMDG NGX, which I already own.)
Cheers
The iFly Jets: 737NG for FSX remains one of the most sophisticated and feature-complete expansions for Microsoft Flight Simulator X. While newer platforms like MSFS 2024 now feature the updated iFly 737 MAX 8, the 737NG series continues to provide a high-fidelity "study-level" experience for FSX users through its extensive system depth and realistic flight modeling. Core Features and System Depth
The iFly 737NG is designed with input from real-world 737 pilots to ensure maximum accuracy. Key technical highlights include:
Comprehensive FMS: Features include custom databases for SID/STAR and navdata, winds aloft forecast entries, and accurate Cost Index calculations for LRC and ECON speeds.
Advanced Autopilot: A realistic Autopilot Flight Director System (AFDS) with a fully simulated autothrottle, supporting multiple modes like N1, MCP SPD, and VNAV PTH.
System Simulations: The package includes a fully simulated Inertial Reference System (IRS), Terrain Radar, and a Vertical Situation Display (VSD).
Flight Dynamics: Performance is calculated directly from flight model parameters, offering a realistic "slippery" feel at high altitudes that requires careful descent planning. Fleet and Customization
The iFly 737NG for FSX offers an expansive fleet that covers nearly the entire Next Generation range:
Passenger Variants: 737-600, 700, 700ER, 800, 900, and 900ER. Business Jets: BBJ, BBJ2, and BBJ3 variants.
Visual Customization: An interactive Configuration Manager allows you to toggle wingtips, eyebrow windows, and different engine types. Visuals and Immersive Experience
Despite being a legacy product, the iFly 737NG utilizes FSX-specific materials, such as bump and specular mapping, to maintain high visual standards:
Virtual Cockpit: Every switch, knob, and lever is modeled in 3D and animated. It also features superior instrument lighting for night operations.
Exterior Modeling: Includes realistic control surfaces, nozzle valve animations, and flex-wing technology.
Interactive Ground Support: Built-in ground support and pushback features are included, alongside various free liveries available through the Flight1 Library System. Latest Updates and Maintenance
For the best performance, users should ensure they are on the latest version and have supporting software installed:
Current Version: The latest service pack for the FSX version is v3.2.3.5.
Required Software: It is critical to have the latest version of FSUIPC installed to avoid stability issues.
Expansion Options: You can enhance the experience by integrating the FS2Crew iFly 737NG Bundle, which adds a voice-controlled interactive flight and ground crew. iFly Jets - The 737NG for FSX: $54.95 - Flight1.com Electrical and hydraulic systems : accurately modeled, with
While the flight simulation world has largely shifted its focus toward newer platforms like Microsoft Flight Simulator (MSFS) 2024 iFly 737 series remains a cornerstone for users still dedicated to Flight Simulator X (FSX) The Legacy of iFly 737 for FSX iFly 737NG for FSX
was a breakthrough when it first launched, offering a high-fidelity alternative to other "study-level" add-ons. It featured a fully functional Flight Management Computer (FMC)
, detailed autopilot systems, and a realistic virtual cockpit. aerosoft community services Customisation : One of its standout features was the iFly Configuration Manager
, which allowed users to add new liveries and manage their fleet easily by importing texture folders and editing configuration files.
: Many pilots praised the iFly version for its landing stability compared to rivals of its era, noting that it handled more predictably on short finals. aerosoft community services The Transition to "New" Platforms
If you are looking for the "newest" iFly 737 content, the developer has recently moved into the modern era with the iFly 737 MAX 8 Microsoft Flight Simulator Visual Fidelity : The new MAX series features Physically Based Rendering (PBR)
textures, showing wear-and-tear details like dust and scratches that weren't possible in the FSX engine. Modern Systems : The MSFS version includes an integrated Electronic Flight Bag (EFB)
, though some users still find the interface a bit clunky compared to competitors. Realism Updates
: Recent patches (such as version 1.0.3) have added immersive audio, including cockpit rain sounds and specific trim wheel noises. Comparison: FSX vs. Modern iFly iFly 737NG (FSX) iFly 737 MAX (MSFS) Traditional Textures 4K PBR Textures System Depth Study-level (Standard) Advanced with modern EFB Engine & Cockpit basic Dynamic environmental sounds Performance High FPS for older PCs Optimized for modern hardware For those still on
, the original iFly 737NG is a reliable workhorse that can be expanded with community-made checklists and procedure apps found on forums like Fly Away Simulation . However, for the cutting-edge experience, the Flight1 website now hosts the latest MAX series updates. installation help for the FSX version, or would you like to know more about to the newer MSFS model? Revisiting the iFly 737 MAX 8: A Surprising Turnaround 7 Aug 2025 —
The iFly 737NG remains a high-fidelity staple for Microsoft Flight Simulator X (FSX)
, though the most recent "new" developments from iFly have shifted significantly toward modern platforms like Microsoft Flight Simulator (MSFS) 2024.
For FSX users, the current experience is defined by a mature product line that covers the entire Next Generation fleet, from the -600 to the -900ER and BBJ variants. While no entirely new aircraft models have been released specifically for FSX in 2026, the community remains active with new repaints and liveries, such as recent releases for Ryanair and American Airlines Heritage liveries. Key Features of the iFly 737NG for FSX
The FSX version is known for its depth, often compared favorably to other high-end add-ons for its performance and system accuracy.
Complete Fleet: Includes the 737NG 600, 700, 700ER, 800, and 900, 900ER, plus BBJ, BBJ2, and BBJ3.
In-Depth Systems: Features a fully simulated Inertial Reference System (IRS), FMS with conditional waypoints, and a realistic GPWS.
Virtual Cockpit: Every switch, knob, and lever is modeled in 3D and is fully functional.
Customization: An external configuration manager allows you to swap jet engine types and wingtip configurations. Current "New" iFly Developments (2025-2026)
If you are looking for the absolute latest from iFly, their focus has moved to the 737 MAX 8, which has recently seen major updates for the newest simulators:
MSFS 2024 Compatibility: An experimental compatibility update was released in late 2025, bringing the high-fidelity MAX 8 into the newest sim.
Service Pack 1 (SP1): Currently in development for the MAX series, this update will introduce a tablet-style EFB, updated cabin materials, and support for CPDLC.
FS2Crew Integration: New interactive crew simulation versions, such as the FS2Crew iFly 737 Max8 Edition, continue to receive logic and speech recognition updates as of early 2026. iFly 737 MAX8 for MSFS: $69.95 - Flight1.com
series for FSX (Flight Simulator X) has historically been a popular alternative to the PMDG series, known for its high level of system depth and complex flight dynamics. While the original iFly 737NG
for FSX is an older product, newer developments for other simulators (like the iFly 737 MAX for MSFS) have sparked renewed interest in the brand. Fly Away Simulation
For a "proper paper" (reference guide or checklist) on the iFly 737 for FSX, you should focus on these core operational areas: 1. Cockpit & System Preparation Cold & Dark Setup
: Begin with the battery switch on the overhead panel, then connect Ground Power via the EFB (Electronic Flight Bag) or FSX menu. IRS Alignment IRS (Inertial Reference System)
selectors to 'ALIGN' then 'NAV'. You can use the EFB to set the alignment time to 'Instant' if you want to skip the realistic wait. : Enter your route and performance data into the FMS (Flight Management System)
. This includes the ZFW (Zero Fuel Weight), Reserves, and Cost Index, often synced with tools like 2. Engine Start Procedure APU Activation : Start the APU (Auxiliary Power Unit) to provide air and electrical power for engine start. Packs & Bleeds : Turn off Air Conditioning Packs to ensure maximum bleed air pressure reaches the starter. Start Sequence : Turn the engine start switch to 'GRD' (Ground), wait for
to reach approximately 25%, then introduce fuel by raising the fuel lever. 3. Takeoff and Performance MSFS iFly 737 MAX 8 | Cold & Dark Start Tutorial
Here’s a structured draft review of “iFly 737 for FSX” (assuming you’re evaluating a new or updated version). I’ll highlight strengths, weaknesses, and suggestions.
The base installer is from 2015. You need the final update.
The iFly (now TFDi Design) 737 for Microsoft Flight Simulator X is a payware add-on that aims to provide an immersive, study-level simulation of the Boeing 737 Classic/NG family inside FSX. It’s aimed at virtual pilots who want realistic systems, accurate flight dynamics, and detailed cockpit procedures without requiring the absolute highest-end simulator hardware.