I usually have a great experience with Aircoach but today I had a bus booked for 15:48 to go to the airport, and as I was walking to the bus stop I saw it pass me at 15:45. I made it to the bus stop at 15:46 meaning I would have made it if it had left at the time it was scheduled to leave. If they went every 10 minutes I wouldn’t mind, but now I have to sit here and wait half an hour until the next bus and will arrive at the airport much later than planned and hoping it’s enough time to get through security and catch my flight. I don’t understand why the driver would leave early.. I think a bus service running to the airport needs to stick to it’s timetable because half an hour can make all the difference.