Originally Posted by
Seat 1K
Hey all
Thanks in advance for advice
Fly BOM/LHR/JFK on 13th in Club (I class)
Currently booked back JFK/LHR/BOM 17th but want to "pre-pone" to 15th
Travel agent is quoting over $2,000 to make this change
Am I better off waiting until post departure and hoping BA can offer lower change fee?
Am GGL etc.

Unlikely, I'm afraid - BA are pretty rigid with fare rules - perhaps if you were a Premier, they'd consider being a bit more flexible.
Best hope is to pray for more snow.