I think you will really struggle to find anything worthwhile. You don't have enough time for anything rewarding. In theory you might be able to do a pair of B2Bs to somewhere like DCA or BOS, the first of which you might be able to get for a little over $300, but you'd be pushing up against the 8 hour comfort mark. Flying a triangle would be safer, but either way I can't see great value in giving up your whole day and $700+ for 120 or maximum 160 TPs.
Also bear in mind that any AA itinerary you book now for June is at risk of being kiboshed by schedule changes.
Thanks for the suggestions.
That was the theory I'd reached too, but was hoping there might be a more optimistic view I'd missed!
I can earn 160 TPs by doing LGA-BOS-LGA-BOS-LGA but then I'll have to cross New York at rush-hour and hope I make it back to to JFK!
Think I'll have to try and do a couple of trips from London instead, before July.
M