Air traffic delays create long lines of angry passengers at the Airport . One stranded passenger calls the effort to rebook flights ` ` disorganized '' A airport official said the airport ca n't know how long delays will last .
Air traffic delays create long lines of angry passengers at Heathrow Airport . One stranded passenger calls the effort to rebook flights `` disorganized '' A Heathrow official says the airport ca n't predict how long delays will last .