Example One market. 3 itineraries Unconstrained demand per itinerary Total demand for an itinerary when the number of seats is unlimited 100 J200 A K,100-(B 2/212021 Barnhart 1.206J/16.77J/ESD. 15J2/21/2021 Barnhart 1.206J/16.77J/ESD.215J 6 Example A B I,100 J,200 K,100 • One market, 3 itineraries • Unconstrained demand per itinerary – Total demand for an itinerary when the number of seats is unlimited