Interesting Sabre issue
Using Sabre GTC if you select AA LAX-TPE on Jan 25th (other dates have the same issue). Look at AA 169 LAX-NRT at 11:50 am depart 16:40+1 arrival- Change to AA 5854 NRT-TPE (A JL codeshare)- Time dispalyed for depart is 00:45 with a 21:45 arrival. The real departure time is 18:45. It also displays the code share flight JL649 (if you start at LAX) with the same incorrect departure time. It will display the correct time if you just do NRT-TPE using the JL649 number.

Appolo and WSPAN will display the correct times but no flight info as AA is not supported.