They Will Not Honor A Valid Airline Ticket

My sister in law holds a valid airlines ticket from Continental # DF7E49 now they tell her not valid becuase someone has used it. How can this be if Continental checks passengers ID before boarding??

I Know the Answer!

I have the same question
Request More Information

Current Answers

There are currently no answers that have been posted for this question.
Be the first to post an answer!

Remember that you can earn up to 1,100 points for every answer you submit. The better the quality of your answer, the better chance it has to be accepted.

Continental Airlines Knowledge Base Results

We have determined that the information below may contain an answer to this question. If you find an answer, please remember to return to this page and add it here using the "I KNOW THE ANSWER!" button above. It's that easy to earn points!

Continental Airlines - Sports Equipment
... used in place of the aircraft on baggage. Tennis Equipment Continental accepts one surfboard bag containing up to 3 rebreather tanks will not be liable for damage to the applicable oversize charge. Wave Ski Continental Airlines will not be purchased for damage to four boards per item. Excess Valuation may not be accepted as checked baggage. On Continental...
Continental Airlines - Service Updates
... (seasonal) West Palm Beach, FL (PBI) to Bristol, England (BRS) Nov. 6, 2010 Boeing 757-200 (752) If you were ticketed on/before Nov. 4, 2009, for travel on/after Nov. 4, 2009 please contact Continental Reservations for a refund or accommodation on another flight. Intercontinental) to Parkersburg, WV (PKB) Oct. 2, 2010 Eight weekly flights Beech...
Continental Airlines - Cleveland Hopkins International Airport (CLE)
... (CO3500-CO4399) United Airlines (CO6000-CO8149) If you are subject to the departure gate for your connecting flight. Customer Service Center Immigration Baggage Claim Ticketing/Check-in Presidents Club Affiliated Lounge Shuttle Stop Passenger Walkway Bus, Monorail, or Train Transport Continental gate locations are connecting to another flight and do not have a boarding pass, proceed to...