*G upgrade chances, debating switching flights last min
UA *G, waitlisted for BF with miles+copay on this flight:
UA 839 LAX-SYD 4/4/14 F2 A1 J3 C2 D2 Z1 P0
Considering switching to:
UA 839 LAX-SYD 4/3/14 F0 A0 J1 C1 D1 Z0 P0 (yikes)
UA 863 SFO-SYD 4/3/14 F3 A3 J1 C1 D1 Z1 P1
UA 863 SFO-SYD 4/4/14 F2 A2 J3 C3 D3 Z0 P0
The bold one a better chance with more F cabin to clear BF out of?