Flight AS748 is code-shared by 6 airlines using the flight numbers CX7921, HA6591, LA5067, QR2176, SQ1324, TN2407 Other flights departing from Seattle SEA: AA4864, AS630, AS1226, AS26 Other flights arriving at Los Angeles LAX: WN839, WN3147, AS3421, UA5621 All flights connecting Sea...