Here, the behavioural gurus also reveal how to handle difficult passengers READ MORE: I try Malaysia Airlines' £3,250 business-class seat You may be an annoying passenger - but don't realise it yet.

WASHINGTON (CNN) ---- Discount air carrier Southwest Airlines flew thousands of passengers on aircraft that federal ... all involving Boeing's 737, the only type of airplane Southwest flies.

Following is a transcript of the video. Narrator: This is the world's first full-sized, all-electric passenger plane. Her name is Alice. Now, she isn't the first attempt at an electric passenger ...