The / is supposed to mean 'Cabin not Applicable'. However, there is certainly a business class on the 7420 flight (I have 2 booked). I keep looking for more J to open up (to no avail). So might the / mean that more might be coming, or should it just be considered CS-, and I'm wishful thinking?
Carrier Flight From Depart To Arrive St Availability
--------- ------ ---- -------- ---- -------- --- -- -------------
AB 7420 TXL 10:00 ORD 12:10 0 FS/ CS/ YS+
BA 983 TXL 12:20 LHR 13:20 0 FS- CS+ YS+
BA 99 LHR 16:20 YYZ 18:50 0 FS+ CS- YS+
AA 4171 YYZ 20:55 ORD 21:35 0 FS- CS- YS+