1. an airline that operates flights on an irregular or charter basis rather than on a regular schedule
Usage: aviation; informal

1. relating to or operating flights on an irregular or charter basis rather than on a regular schedule
Usage: aviation; informal

Examples

• The nonsked carried tourists to vacation destinations.
• Many nonskeds emerged after World War II to serve specific routes.
• The company operated as a nonsked airline for charter flights.
• Nonsked operations allowed for more flexible routing.
• The nonsked service was popular with tour groups.
• Passengers booked through the nonsked for their corporate trip.