Cara Delevigne has been causing chaos on the set of 'Pan'.

The model - who plays a mermaid in the much-anticipated new film starring Hugh Jackman - accidentally missed her flight from Los Angeles to London, meaning she missed her cue time and filming was disrupted for the day.

A source told the Daily Mirror newspaper that some staff were ''understandably annoyed'', adding: ''It's not like modelling, where there can be one big name on set that people pander to - movies are more expensive and involve a lot more people.

''There's a tight filming schedule and if someone who is pivotal in a scene isn't there, the whole thing goes out of the window. It's incredibly hard to pull back the lost time.

''But Cara had been in LA, so it wasn't like she could get there any quicker than the next flight. They just had to push it all back.''

Cara, 21, was recently accused of falling asleep midway through an interview with US Vogue magazine, while photographer Tim Walker also said she slept for seven hours during a photo-shoot for Mulberry.

'Pan' will open in cinemas in summer 2015.