I'm traveling alone on CX101 and QF439, HKG - MEL, should I go to the airport earlier to see if they will move me to the flight CX173 ?
CX101 - J0 C0 D0 I0 W0 R0 E0 Y0 B0 H0 K0 M0 L0 V0 S0 N0 Q0 O0
QF439 - J9 C9 D9 I8 U7 Y9 B9 H9 K9 M9 L9 V9 S9 N0 Q0 O0 G0 X9 E0
CX173 - J1 C1 D1 I0 W0 R0 E0 Y0 B0 H0 K0 M0 L0 V0 S0 N0 Q0 O0
JQ773 - Y4 B4 V4 T4 S4 R4 Q4 P4 O4 N4 M4 E4 F4 L4 A4 Z0 I0 K4 H4 X4