Glossary
Part 135
Why it matters
Why part 135 matters
Charter flights operate under Part 135, which holds them to stricter standards than private, non commercial flying. Confirming a flight is operated this way is a foundation of charter safety.
Cost
How it affects cost
Meeting Part 135 standards carries cost in maintenance, training, and oversight, which is built into legitimate charter pricing. A quote far below market may signal corners being cut.
Example
A quick example
Related terms
Other terms to know
Common questions
What does Part 135 mean for my flight?
It means the flight operates under commercial charter rules with stricter standards for crew, maintenance, and oversight than private, non commercial flying.
How do I know a flight is Part 135?
Ask the operator to confirm their Part 135 certificate. A reputable operator or broker will provide this without hesitation.
Guides that explain this
- Private Jet Safety BasicsHow private charter safety works, including operator certification, third party audits like ARGUS and Wyvern, crew standards, and questions to ask.
- How Private Jet Brokers Price FlightsHow brokers and operators build a charter price, from aircraft hourly cost and positioning to fees, margin, and market demand, so you can read a quote.
Calculators that use this
Last reviewed June 2026. Estimates use planning assumptions that we revisit periodically.