query: કેટલાક માર્ગો પર, મોટી કંપનીઓ પાસે પોતાનાં વિમાનો હોય છે, પરંતુ અન્ય માર્ગો અને નાની કંપનીઓ માટે એ એક સમસ્યા હતી.
positive: On some routes, the larger companies have their own planes, but for other routes and smaller firms there was a problem.
negative: On some routes, the larger companies have not their own planes, but for other routes and smaller firms there was a problem. On some routes, the small companies have their own planes, but for same routes and large firms there was a problem.