Jet2 chief executive Ian Doubtfire says an investigation will be carried out into what happened at Glasgow Airport today.
Passengers who were aboard this morning's cancelled flight to Alicante will be offered another flight at 3pm today.
More top news
Temperatures up with sunshine and thunderstorms
Real Madrid won another Champions League title, beating a shell-shocked Liverpool side 3-1 in Kiev.
Health Minister Steve Brine called for a possible investigation by the Competition and Markets Authority.