Plain English Meaning
A flight the student makes by themselves, with no instructor on board, going to one or more other airports that are far enough away to count as a real cross-country trip.
Full Definition
A flight conducted by a student pilot alone in the aircraft, between two airports separated by a regulatory minimum straight-line distance, requiring landings at airports other than the point of departure and conducted under conditions and endorsements specified by the instructor and federal aviation regulations.
Context Anchor
Seen in student pilot training, instructor endorsements, and lesson planning before a student is allowed to make longer flights away from the home airport.
Derivation
‘Solo’ comes from the Italian word for ‘alone,’ used in music for a passage performed by one person. In flight training it means the student is the only person in the aircraft. ‘Cross-country’ originally described overland travel through open country, and in aviation it means a flight between airports rather than local practice in the traffic pattern.
Why Pilots Care
It proves the student can manage an entire flight independently, meeting a required step toward certification.
Intuition Check
Do not read cross-country as meaning across the whole country. In this FAA training context, it means a flight away from the local area to another point or airport, under the rules that apply to that training flight.
Example Sentence 1
After several dual cross-country flights with her instructor, the student was endorsed for her first solo cross-country to an airport about sixty miles away.
Example Sentence 2
Before the checkride, the instructor reviewed the student’s logbook entries for the solo cross-country flight.