New Delhi, May 13 -- Air India on Wednesday said it will scale back its international operations and temporarily suspend flights on six routes amid airspace restrictions and elevated aviation fuel costs.

The airline, which is already operating reduced frequencies on some overseas routes, said the revised schedule will remain in effect from June through August.

Air India said it will temporarily halt operations on six international routes through August:

Delhi-Chicago

Mumbai-New York

Delhi-Shanghai

Chennai-Singapore

Mumbai-Dhaka

Delhi-Male

Despite these suspensions, the airline mentioned it will continue to operate more than 1,200 international flights each month. Under the revised schedule, Air India will maintain 33 weekly fligh...