THRU PASSENGERS
The system will now automatically 
add the through "T" status
 if your connecting flight is scheduled 
less than 16.5 hours between the scheduled arrival and the  scheduled departure time of your flights, as long 
as the segments are in the same PNR.   
(It used to be 12 hours). 
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CONNECTING Flights 
More Than 16.5 hours
If your connecting flight is more than 16.5 hours from your origination flight, your check-in time will default to the time you are placed on the standby list 
as a “THRU/CONNECTING” traveler when you were issued your boarding pass for your originating  flight ----- 
NOT the time you checked- in using 
the retirees' website.
       ___________________________________
CONNECTING Flights Not in Same PNR
When your connecting flight is not in 
the same PNR, you MUST check in 
with an agent at the connecting city 
and present your inbound boarding 
pass from your originating flight.
The agent will add the THRU/CONNECTING  "T" indicator 
to your name on the priority list 
of the connecting flight.