Hi. What's the bus schedule like between Kas (on the Turquoise Coast) and Istanbul? Is there an overnight bus? Do I have to go to Fethiye or even Izmir first? How long does the bus journey take? I have a flight from the Istanbul airport to catch at 7pm. Can I count on getting from Kas to Istanbul on the day and still make my flight? Or do I have to get back to Istanbul the night before? Thank you.