New recruit Marco has the worst first day ever. Emma's marriage plans are threatened by the return of an ex, John. Jason finds romance with a woman who is carrying some unusual luggage.

K.C. has a romantic encounter with millionaire Michael Webb in Palma which turns sour. On the other hand, Will helps Marco out of trouble at the Fresh! Centre, wherein the favour turns beneficial to both him and his boss.

Emma is left in charge of an aircraft with devastating consequences, while Janis finds Jason and Marco in a compromising position.

Jason faces the possibility of him being a father, while a financially struggling Lehann goes to great lengths for some extra allowances.

Emma and Lehann have had a wild party in Alicante with music star D-Tox. Marco faces an accusation of underage sex with one of his passengers in Malaga.

Janis, Lehann, Marco & Jason are involved in an emergency landing which has lasting consequences for all of them.

Emma finds out who Lehann's mystery man is. Janis becomes a laughing stock courtesy of K.C. & Will. Jason faces his fear of flying.

Emma discovers she is pregnant. Will becomes the centre stage of a television documentary about Fresh. K.C gets a stalker.

Marco's father has a heart attack while having sex with KC.

Will brings home a passenger on his way to Corfu.

Will's botox surgery goes wrong, and his friends take him out to celebrate his birthday.

Emma attempts suicide because of her marital problems. A Scandinavian prince travels on the airline.

Marco decides to quit his job, and Will bakes him a cake laced with marijuana. The whole gang ends up getting in trouble.

Marco catches Janis and Nigel having sex on a plane and is horrified to learn that CCTV cameras have been installed on selected 737s. Jack's sister Poppy is saved from drowning.

Poppy steals her sister's passport when she finds out she is too young to sign up for training to be a flight attendant.

Lehann doesn't know whether or not she trusts Marvin. Jack does some smuggling to get money for an engagement ring for Lucy.

Lehann gets arrested when she unknowingly carries drugs belonging to Jack through customs.

Lehann goes to court on smuggling charges. Lottery-winner Carole charters a Fresh plane and enjoys Will's company, much to Janice's annoyance. Charlotte brings Jack back to the UK to help Lehann.

Will tries to get his job back. Jack helps a frightened traveller.

The crew anticipates trouble on a flight to Malaga when a male passenger is overheard asking his family for forgiveness.

The crew expects layoffs when Fresh! merges with another airline; long-haul airline operator Goldstar.

Fresh cleaning employee Susie moves into the crew flat disguising herself as a flight attendant. Dan, Lehann and Rachel find themselves in trouble when they meet Rachel's husband Mike, and travel with him to Toronto.

Two reporters acting as Emirates aircrew entrap Captain Croker in a scandal by pretending to be romantically interested in him. Will and Croker conspire to find a scapegoat to take the blame. Lehann assists a young solo traveller on his way to his dad, with an unusual item in his hand luggage. Purser Kevin MacMillan, Rachel and Lorna have to locate the cause of a bad smell on an aircraft.

Croker and Dan Peterson have both been temporarily demoted due to the previous events in the cockpit. A group of nervous flyers boards a flight, to learn how to fly without becoming anxious under the guidance of a behavioural therapist, Jonathan. Croker becomes ill and ends up in hospital. While drunk and drugged, Will pulls a dangerous stunt on a balcony.

Dan is blackmailed by Mike, and is forced to find alternative ways to earn fast money.

Rachel amuses herself by letting both Dan and Mike think they are the father of her baby.

Completely distraught after the death of her brother, Poppy manages to find a light-hearted new friend while boarding the plane.

Dan tries to get time alone with Lehann, but their plans result in embarrassment for Janis. Rachel discovers that her new job with the charter airline in the Middle East isn't what she expected. When Rachel reaches out to Lehann for help, Janis steps in to assist them, but at a price.

Will is selected to provide solo crew on a mail flight to Minsk, alongside Captain Robin and a non-communicative security escort and has to find ways to keep himself entertained until he discovers that the flight also has bags of money on board. The discovery of a flea infestation on an aircraft in Vilnius leads to intimate body examinations for Janis, Lehann and Ed. Croker and Lorna encounter a young boy who is terminally ill, on a journey to Disneyland Paris and later make a discovery that results in a moral dilemma.

Croker and Lorna head for a romantic getaway in Brighton. However, it's Gay Pride week, and Will, Lehann and Nick are also on their way there for the party weekend. Poppy and Ed travel with Gina, an old aircrew acquaintance of his and an apparent fantasist, who is travelling to Alicante to seek out a Spaniard she met previously and is in love with.

Janis has trouble with the actions and sabotage of Will and Lehann, who interfere after the arrival of a Civil Aviation Authority safety inspector on her flight. A heart-broken Lorna is romanced by check-in desk assistant, Robbie Smith. After a showdown with the inspector and facing embarrassment during re-training, Janis makes a dramatic decision. After a complaint is made against her of unfair harassment, The NAA inspector is determined to snare a member of Flight Deck and targets Croker. Dan finds out some upsetting news regarding Lehann, that results in him making a serious error of judgment.

Series finale. (This episode is told in a series of flashbacks). Some Fresh aircrew, preparing for a hen party, arrive at a beach bar named "Mile High," run by Janis. They ask her about "the incident" at Fresh...

Janis, Lehann and Jackie are all invited by Fresh to enjoy a free weekend holiday in the company's villa in Punta Rossa - but all is not what it initially seems. Will faces an agonising wait for some test results, and makes an intoxicated revelation during a recruitment event in Split, Croatia with Poppy and Kevin. The stress placed by Nigel's ex-wife and the divorce papers has disastrous consequences when Nigel suffers a heart attack upon landing in London, and three people die when the aircraft fails to stop; over-shooting the runway. Some old rifts are finally healed as Will and Janis go into business together (running The beach bar) and Lorna steps into Janis' shoes as Senior Purser. Ed and Poppy start a new life together in Minsk.