Frontier Airlines cancelled its flights between Denver and Cancun, Mexico, for Thursday, due to the expected impact of Hurricane Rina on the Yucatan Peninsula. Frontier moved travelers scheduled to fly between the two cities on Thursday to Saturday and said it would contact those passengers via email to provide them with updated flight information.

Other customers traveling to, from or through Cancun on Frontier through Oct. 29, 2011, are urged to visit www.frontierairlines.com/traveladvisory to determine their options for rebooking travel. Guests whose travel has already begun may make one itinerary change. Rules and restrictions regarding standard change fees, advance purchase, day or time applications, black-outs, and minimum or maximum stay requirements have been waived. Origin and destination cities must remain the same. Changes must be made by midnight, Oct. 29, and travel completed by Nov. 12.

Those who have not begun travel may make one change to their travel plans without a change fee or difference in fare if changed by Oct. 29, 2011, and travel occurs by Nov. 12, 2011. All travel rescheduled after Nov. 12, 2011, may be subject to higher fares if it does not meet original rule or booking class. Frontier is also dealing with the effects of a winter storm in Colorado, where a travel advisory remained in effect for travel through Denver on Wednesday. For more information, visit www.frontierairlines.com/traveladvisory.