I'm travelling from Lyon to Geneva Airport on Thursday 31st October arriving by 1500hrs. My son's travelled this route a lot and reckons the two-hourly 0824, 1024, 1224 etc from Lyon are all booked for loco haulage but I could swear the 1024 is often a unit. Could anyone point me to the loco diagrams for that route or provide observations from Lyon PD?