BA passengers at Gatwick and Heathrow hit by check-in delays

Disruption comes two months after more than 670 flights cancelled due to power failure over spring bank holiday weekendBritish Airways travellers faced delays at Heathrow and Gatwick on Wednesday after a temporary check-in problem.The disruption came about two months after more than 670 flights were cancelled due to a power failure over the spring bank holiday weekend.IT systems problems for @British_Airways this morning, delays boarding and now apparently 'loading' systems are down, we wait on