Fare class NX is an award (miles) 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 deeply discounted award main cabin fare class that is eligible for complimentary upgrades.
Also referred to as: Booking Class NX, Booking Code NX, Fare Class NX, Ticket Code NX, Class NX, NX Fare or Main Cabin (NX)
Fare Class NX booking information
Important information about Fare Class NX on Delta Air Lines.
SkyMiles frequent flyer earnings
Explore what you'll earn as a SkyMiles member flying on Delta Air Lines with a ticket in Fare Class NX.
1 Distance calculations are at the sole discretion of Delta Air Lines; however, calculations generally follow the great circle distance between airports.
Additional SkyMiles earning information on Delta Air Lines fare class NX