Understanding the difference between Part 135 and Part 91 operations is crucial for anyone booking private air travel.
Part 135: Commercial Charter Operations
Part 135 operators are commercially certified to carry passengers for hire. They must meet stringent FAA requirements including:
- Higher pilot qualification and training standards
- More rigorous aircraft maintenance programs
- Formal training curricula for all crew members
- Operational control systems and dispatch procedures
- Regular FAA inspections and oversight
- Comprehensive insurance requirements
Part 91: Private Operations
Part 91 governs private, non-commercial flights where no compensation is involved. These operations have fewer regulatory requirements and are intended for personal or business use by the aircraft owner.
Why It Matters
If you're paying for a flight, it must legally be conducted under Part 135. Flying on a Part 91 operation where compensation is exchanged is illegal and potentially dangerous, as these operations don't meet commercial safety standards.
Key Differences at a Glance
| Aspect | Part 135 | Part 91 | |--------|----------|---------| | Compensation | Allowed | Not allowed | | Pilot standards | Higher | Standard | | Maintenance | More rigorous | Standard | | Insurance | Required, higher | Owner's choice | | FAA oversight | Regular inspections | Less frequent |
How to Protect Yourself
Always ask for the operator's Part 135 certificate number and verify it with the FAA before booking any paid charter flight.