Fare class Q is a revenue fare/booking class of service that is marketed as Main Cabin on Delta Air Lines mainline and code share flights. This fare class is considered a discounted main cabin fare class that is eligible for complimentary upgrades.

Also referred to as: Booking Class Q, Booking Code Q, Fare Class Q, Ticket Code Q, Class Q, Q Fare or Main Cabin (Q)

Delta Fare Class Q Frequently Asked Questions