We departed late 40 min!!!!! Only after 15 min they comunicate the reason of the delay. We arrived...late, stand up in the airplane for 15 min, and then they comunicate that there is no stairs to go out...and we have to wait for other 15 min. At the end of this time we could go out of the plane only from the back door. There were children on this flight and they had to suffer a lot of this situation; adults can manage to face, small children from 8 months till 6 years have it difficult. Awfull experience,,,and it's not the first time. AirBaltic is VERY often late. Thank you.