Delta Fare Class SU or more commonly known as Comfort (SU) is a revenue fare/booking class of service on Delta Air Lines. The SU fare class is used for cleared upgrade space into Delta Comfort+. This fare class is eligible for complimentary upgrades for SkyMiles members who hold Medallion status.
Below is a human-readable explanation of this fare class and the expectations passengers should have when flying with a SU fare class.
Fare Class SU Information
Important information about Fare Class SU on Delta Air Lines.
OPERATED BY
Delta Air Lines (Mainline or codeshare flight)
FLIGHT NUMBER BEGINS WITH
DL
TICKET NUMBER BEGINS WITH
006
How expensive is Fare Class SU?
How to book Fare Class SU
Information about booking Fare Class SU on Delta Air Lines.
Fare Class SU is used as cleared upgrade space to the Comfort+ cabin for Medallion members and not able to be booked directly.
- PM/DM can be upgraded shortly after booking a main cabin fare class.
If you are a frequent flyer with additional insight or are with Delta seeking to clarify the information provided, please contact me.
SkyMiles earnings with Fare Class SU
What you’ll earn in the SkyMiles program flying with Fare Class SU
2024 is the start a whole new experience with the SkyMiles program. The core of how SkyMiles members earning status has drastically changed, so please bookmark this site and check back frequently.
SkyMiles member
5 SkyMiles earned per MQD
SkyMiles are earned and redeemed for travel, upgrades and other eligible purchases. SkyMiles never expire.
1:1 Million Miler Earnings
Million Mile earnings are based on actual distance flown and earn annual complimentary Medallion status.
MQD earnings based on Ticket Price
Earns toward Medallion status and resets each calendar year.
Silver Medallion
7 SkyMiles earned per MQD
SkyMiles are earned and redeemed for travel, upgrades and other eligible purchases. SkyMiles never expire.
1:1 Million Miler Earnings
Million Mile earnings are based on actual distance flown and earn annual complimentary Medallion status.
MQD earnings based on Ticket Price
Earns toward Medallion status and resets each calendar year.
Gold Medallion
8 SkyMiles earned per MQD
SkyMiles are earned and redeemed for travel, upgrades and other eligible purchases. SkyMiles never expire.
1:1 Million Miler Earnings
Million Mile earnings are based on actual distance flown and earn annual complimentary Medallion status.
MQD earnings based on Ticket Price
Earns toward Medallion status and resets each calendar year.
Platinum Medallion
9 SkyMiles earned per MQD
SkyMiles are earned and redeemed for travel, upgrades and other eligible purchases. SkyMiles never expire.
1:1 Million Miler Earnings
Million Mile earnings are based on actual distance flown and earn annual complimentary Medallion status.
MQD earnings based on Ticket Price
Earns toward Medallion status and resets each calendar year.
Diamond Medallion
11 SkyMiles earned per MQD
SkyMiles are earned and redeemed for travel, upgrades and other eligible purchases. SkyMiles never expire.
1:1 Million Miler Earnings
Million Mile earnings are based on actual distance flown and earn annual complimentary Medallion status.
MQD earnings based on Ticket Price
Earns toward Medallion status and resets each calendar year.
How to get upgraded from Comfort+
A comprehensive guide to upgrading with Fare Class SU on Delta Air Lines.
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link to S fare class under comfort+ doesn’t work. leads to SU