CREATE TABLE table_26373 ("Lines" TEXT, "Opening" FLOAT, "Traction" TEXT, "Length" TEXT, "Stations" FLOAT, "Route" TEXT, "Stops" FLOAT, "Travel time" TEXT)

Name the travel time for porta nolana - nola - baiano
SELECT "Travel time" FROM table_26373 WHERE "Route" = 'Porta Nolana - Nola - Baiano'
SELECT "Travel time" FROM "table_26373" WHERE "Route" = 'Porta Nolana - Nola - Baiano'