Fare class L 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 L, Booking Code L, Fare Class L, Ticket Code L, Class L, L Fare or Main Cabin (L)

Delta Fare Class L Frequently Asked Questions