I overslept in Glasgow and missed my flight. I really not have the money to pay for a new ticket @ 1500£. (Well, I have but I rather use miles.)

Can anyone please check how tomorrows flight to EWR looks? Any space opening up in business class so I can use my miles?
How does it look now in KVS? All sold out?

Looking to fly out 21st of February.

Please, I dont have acces to KVS or EF so I need help.