Took 2 hours to book Noah’s flight to PEK. Aeroplan web registration down, phoned. Then AC didn’t recognize Aeroplan number. Mastercard requires securecode. PCFMC securecode site down, phoned. Ticket booked for Sept. 5, but Aeroplan number not attached. AC031 mostly full, maybe 4 aisles left on 777 of 307 seats.