British Airways is adding an extra flight on its Heathrow-Mexico City route from October.
The service will operate four times weekly during the 2013/14 winter season, starting on 27 October.
Flight BA243 will continue to depart Heathrow on Mondays, Wednesdays and Fridays at 12:40, arriving in Mexico City at 18:20. The additional fourth service will depart Heathrow on Sundays at the same time, but will arrive five minutes later at 18:25.
The return BA242 service will leave Mexico City on Mondays, Wednesdays, Fridays and Sundays at 21:00 and arrive in London the following day at 13:00.