Originally Posted by
scootr29
Why is Nairobi not allowed but JNB is?
Looking to got ATL-LHR-NBO, but BA is saying no...
Error
Sorry, BA Chase Companion Voucher can only be used for flights operated by British Airways. Your options are to either select Avios or select another route.
ATL-LHR-JNB BA is saying ok
Can you provide the flight numbers you're looking at?