Not seeing any paid upgrade offers on the AA app for an upcoming transatlantic flight I have booked in Basic Economy. Any idea why? Is it just because the flight is zeroed out in PE and J classes? I do see some free seats on the seat map
EF shows:
AA 729
LHR 06/27/24 9:45 AM
PHL 06/27/24 12:40 PM
789
Daily
95% / 10m
C0 J0 R0 D0 I0 W0 P0 Y7 B7 H7 K7 M7L7 G4 V7 S6 N5 Q5 O5