Air India's wholly-owned subsidiary Alliance Air's flight service between Chennai and Jaffna will begin operations from November 11, Alliance Air said in a press release.The airline said the direct flights will be operated thrice a week - Mondays, Wednesdays and Saturdays.The flight from Chennai 9I 101 will depart at 10.35 a.m. and arrive in Jaffna at 12 p.m. The flight from Jaffna 9I 102 will then depart at 12.45 p.m. and reach Chennai at 2.10 p.m. on the scheduled days,