Asia & Oceania

American Airlines:

• Delhi -- Tickets booked on AA.com must be purchased at least 7 days prior to departure or within 1 day of making reservations, whichever comes first, but no later than 11:59 p.m. (CT) July 26, 2011. Travel to Delhi September 1, 2011, through September 30, 2011. All travel must be complete by November 30, 2011. Travel Sunday through Thursday; other days are subject to higher fares.

Delta:

• Detroit flights to Shanghai, Tokyo -- Tickets must be purchased at least 14 days prior to departure; tickets for all travel but be purchased no later than August 1, 2011. Travel may begin on or after September 1-November 18, 2011, and must be completed on or before December 18, 2011. For Shanghai: Travel may begin on or after August 15-October 24, 2011, and must be completed on or before November 30, 2011. For Tokyo: Travel may begin on or after August 8, 2011 and must be completed on or before October 8, 2011.