Schedules for 2 Air India flights will change for the days from June 11 to June 15 2010. The daily IC 909 flight of Trivandrum -Chennai- Bangalore Trivandrum will be available only on Tuesday, Wednesday, Saturday and Sunday. The daily IC 911 flight of Trivandrum-Bangalore-Chennai-Trivandrum will be available only on Monday, Wednesday and Friday. There is no change in the departure time.