This one was TAP Portugal from Lisbon (LIS) to Stockholm (ARN).

Actually they have the information on their website saying the pitch in economy class (A320) is only 28". Had I checked that information I wouldn't have booked TAP since there were options for about same price. I kind of went into a trap thinking TAP is probably not an LCC but oh well.. they all become LCCs nowadays. Depending on seat design I can manage on 29" pitch but I think this was the first time I ever came across with 28" pitch. That seems to be my definite limit.