Glossary B

• Base fare – The cost of an airfare prior to addition of fees, taxes or surcharges.
• Blackout dates – Specific dates in which special fares or promotions do not apply.  Typically exist around holidays or special events.
• Blocked space – Seats reserved to be sold to third party companies at a discounted group rate.
• Boarding pass – A ticket issued at airport check-in that authorizes airplane boarding.
• Bulk contract - An agreement whereby an airline sells large blocks of seats at a discount for resale by a third party.
• Bulk fare – A reduced fare for purchases of a large number of tickets.
• Business class- While amenities vary based on the airline, business class generally falls between first class and coach.