Date : 15/1/2013
Flight: EK 510. DXB to DEL
Ticket: Was saver economy upgraded to J using miles
Upgrade given : J to F ( but old F seats )
Where : At gate but new boarding pass given
Skywards joining date : early 2008
Current status : skywards gold since late 2008
Tier miles at the time : approx 35000
Skywards miles at the time : approx 40000
Surname begins with V
Number of pax on same PNR : single.

Don't remember if it was F service as I slept all the way through.