Yes, the Boeing 737-800 is considered one of the safest and most reliable aircraft in aviation history. It is part of the "737 Next Generation" (NG) series, which has a stellar safety record over decades of service. It is important to distinguish the 737-800 from the newer 737 MAX 8; the 800 model does not have the MCAS system that was responsible for the MAX's grounding. With over 7,000 units delivered and billions of hours flown, its accident rate is exceptionally low—approximately 0.07 fatal crashes per million departures. While you may occasionally see minor "incidents" in the news (like a flat tire or a rejected takeoff), these are usually handled safely by pilots. In 2026, it remains the "workhorse" for major airlines like Southwest, Ryanair, and American Airlines because of its proven durability and safety performance.