FlyerTalk Forums - View Single Post - "Unfortunately early check in and late check out are not available for this stay"
Old May 3, 2019, 1:09 pm
  #11  
antonius66
 
Join Date: Jan 2008
Posts: 3,577
(e) 4:00 PM Late Checkout: Upon request, Globalists will receive a 4:00 PM late checkout (local hotel time) on day of their departure at Hyatt hotels, provided that (a) late checkout is subject to availability at hotels with a casino, and Hyatt resorts; and (b) late checkout is not offered at Hyatt Residence Club resorts. (PLEASE NOTE: The distinction between a Hyatt resort and a Hyatt hotel may not always be obvious and Members are encouraged to call a Hyatt Global Contact Center for help determining a hotel’s or resort’s designation. Please visit hyatt.com for contact information.)

Right from the Terms and Conditions. Resorts and casinos are the only ones that can claim it is not available (and it is not a blanket no, it is a "subject to availability").
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