Question: how many callings of trains arriving at 09.06
SQL: SELECT COUNT("Calling at") FROM "1-18333678-2" WHERE "Arrival" = '09.06';

Question: what is the operator of trains arriving at 13.39 
SQL: SELECT "Operator" FROM "1-18333678-2" WHERE "Arrival" = '13.39';

Question: when does the train departuring at 11.35 arrive
SQL: SELECT "Arrival" FROM "1-18333678-2" WHERE "Departure" = '11.35';

Question: when does the train arriving at Bourne at 11.45 departure 
SQL: SELECT "Departure" FROM "1-18333678-2" WHERE "Going to" = 'Bourne' AND "Arrival" = '11.45';

Question: when does the train arriving at Stamford East at 11.45 departure 
SQL: SELECT "Departure" FROM "1-18333678-2" WHERE "Arrival" = '11.45' AND "Going to" = 'Stamford East';