Korean Air has a great loyalty program, including family mileage pooling, but I think the requirements are buried way too deep on the site. I've summarized it in one table so you don't have to click around a million times around their site to find it.

Easy to Qualify, Hard to Remember

The beauty of Korean Air's loyalty program is its simplicity in the number of status tiers. For most people, there is only 1 tier, and that tier provides most of the benefits people care about; priority check-in, lounge access and priority baggage handling.

Morning Calm Club is the only tier you need to think about

This is because Morning Calm Club is the only tier you need to qualify for on an ongoing basis every 2 years. The other tiers are lifetime tiers that offer SkyTeam Elite Plus lifetime status upon reaching 500K or 1M SkyTeam miles, which is why I ditched Delta. 500K miles for lifetime SkyTeam Elite Plus is better than the 1M miles for Delta. Simple math.

Benefit Category Morning Calm Club Morning Calm Premium Club Million Miler Club
SkyTeam Level Elite Elite Plus Elite Plus
Validity 2 years Lifetime Lifetime
Requirement (SkyTeam miles) 50K 500K 1M

Qualifying for Morning Calm Club is easy, but the options to qualify are a bit overwhelming with nuances. While you can qualify for Korean Air's lifetime status with SkyTeam mileage, Morning Calm Club has Korean Air mileage requirements.

50K miles are required, of which at least 30K must be flown on Korean Air. Alternatively, you can earn the status via 80 points. You earn 1 point per domestic flight (in Korea) or 2 points per international flight.

Morning Calm Club Miles or Points or Points + Miles
Requirement 50K
(30K+ on Korean Air)
80 pts -
Renewal 30K
(20K+ on Korean Air)
40 pts 30 pts + 30K partner miles

Notes: Korean Air Domestic flight=1 pt, International flight=2 pts

As the validity is 2 years, you only really need to fly 25K/year to qualify, far below the requirements of many other airline loyalty programs that provide priority check-in, lounge access and priority baggage handling.

Renewal is beautiful

To renew Morning Calm Club status, you only need 30K miles over 2 years, which is 15K/year! In addition to renewing via meeting miles or points, you now also have the option of renewing if you meet the miles AND points option.

For most international travelers, renewal via the miles requirement is the way to go. Point or the points + miles pathway is for people that commute within Korea.

Requirements and Benefits at a glance

Benefit Category Morning Calm Club Morning Calm Premium Club Million Miler Club
SkyTeam Level Elite Elite Plus Elite Plus
Validity 2 years Lifetime Lifetime
Requirement 50K 500K 1M
Priority waitlist when seats fully booked online
Priority check-in
(bag-drop only)

(SkyPriority or highest class)

(SkyPriority or highest class)
1 additional free checked bag
- Economy 23kg 23kg 32kg
---To/From Americas No No Yes
- First/Prestige 32kg 32kg 32kg
- Korea domestic all classes; add'l allowance, not extra bag +10kg +20kg +30kg
Priority baggage handling
Lounge access
(4 times in 2 yrs, Prestige Lounge)

(+1 guest. Miler Club or Korean Air First Class lounge)

(+1 guest. Miler Club or Korean Air First Class lounge)
Advance Economy seat selection on int'l flights
- Incl extra legroom No No Yes1
Off-peak mileage redemption during peak season
Award ticket reissue fee waived (online only)
Hotline service (Korea only)
China Southern priority check-in, boarding and additional bag2

Elite member benefits may not be applicable to codeshare flights depending on the codeshare partnership between the two airlines.
1 Except T class; deep discounted Economy.
2 These benefits do not apply to other airlines’ codeshare flights with China Southern Airlines. Find detailed regulations about the free baggage allowance on the China Southern Airlines website.

Why join? I don't live in Korea

  1. Korean Air mileage is valid for 10 years. Contrast this to the typical 2 to 3 years - unless there's account activity - for other airlines.
  2. Korean Air mileage pooling - via the Family Plan. Not all airlines, or even SkyTeam airlines for that matter, offer mileage pooling. Unlike some other airlines which let friends pool, Korean Air is strictly family. When I say strictly family, I mean they will ask you marriage certificates, birth certificates, passports and more. My pooling setup was rejected twice due to some minor things that did not meet Korean Air's requirement, yet were perfectly acceptable at airline check-in.
  3. Incheon Airport in Korea is a major aviation hub, alongside Narita (Japan), Hong Kong and Singapore's Changi. This means you will likely find better flight deals and connections to more countries if you're willing to transit through Korea, regardless of whether aviation fuel costs are being driven up globally.
  4. Korea is a great place to visit regardless of whether you are transiting or not. I don't need to sell you on K-pop or their other attractions, but I can tell you I like not having to carry cash as a tourist and Korea is in the top few places for that.

Takeaway

Korean Air has the best SkyTeam loyalty program in APAC. No surprise there as it is one of the 4 founding SkyTeam alliance members.