Geeta Sethi (Tabu), Jasmine Kohli (Kareena Kapoor Khan), and Divya Rana (Kriti Sanon) are flight attendants with Kohinoor Airlines in Mumbai, a company teetering on the edge of bankruptcy. The staff haven’t been paid for months, yet they cling to the hope that conditions will improve and they might weather the storm together. Geeta is a former beauty queen, now married to Arun (Kapil Sharma); the couple once enjoyed wealth, but a family spat left Geeta to support herself and others through aviation work. Arun now runs a struggling food business from home and dreams of owning a restaurant in Goa. Geeta also supports her unemployed troublemaking brother, Punnu, and his wife Sapna, as they navigate their own rough patch.
Jasmine was raised by her maternal grandfather, Nanu (Kulbhushan Kharbanda), and has hustled for money since school days. She’s wary of relationships, drawn to expensive things, and projects a flashy lifestyle on social media while trying to launch her own cosmetics business. Divya is trained to be a pilot but took up the flight-attendant role due to a lack of openings, a truth she keeps hidden from her family while she tries to repay her school loan.
Everything changes with the death of senior flight attendant Rajvanshi (Ramakant Dayma) on duty, which pushes Geeta, Jasmine, and Divya toward a clandestine plan to smuggle gold out of India to the Middle Eastern country of Al Burj. Manoj Mittal (Rajesh Sharma), Kohinoor Airlines’ HR head, is revealed as the kingpin behind the operation. Following Jasmine’s push after Geeta discovers the airline Provident Fund has vanished, the three women step into Rajvanshi’s role and disguise the loot as chocolates, a ruse that begins to change their fortunes: Geeta uses the money to support Arun’s business and help Punnu and Sapna, Jasmine buys back Nanu’s gold ring and indulges in luxury, and Divya pays off her school loan while buying her parents a new car. Yet the others at the airline continue to struggle.
Word of the scheme leaks to customs officials, and the trio faces a humiliating detention as they reevaluate their path. The enraged SI Mala hints that the tip came from an air hostess within Kohinoor, and she struggles to accept that she couldn’t recover any gold. The plane carrying the hidden stash is exposed when turbulence damages the fuselage and the gold spills out. Vijay Walia (Saswata Chatterjee), the airline’s chairman, and Mittal flee with the loot, forcing Geeta, Jasmine, and Divya to reassess their choices.
Initially, the trio suspects Komal (Pooja Bhamrah) of betraying them, but a heartfelt outburst from Komal makes it clear that none of their colleagues tipped them off. Sudha Mittal (Charu Shankar), Mittal’s wife and a former air hostess, reveals that Mittal cheated on her and to some extent tipped off the authorities to trap him, while also pointing to Vijay Walia as the true mastermind who transformed airline funds into gold and stashed it at Al Burj. From Sudha, the friends obtain Mittal’s Al Burj address, tail him, and eventually locate Walia at a luxury hotel where his daughter is getting married.
Geeta secures a job in the hotel as a housekeeper with Sapna’s help and gathers crucial information about the gold’s whereabouts. With the late-night help of Divya’s hacker brother Chintu (Mohit Gupta), they discover that Walia intends to move the gold aboard a private jet bound for the Cayman Islands. The three orchestrate a daring plan: Geeta and Jasmine slip into roles as air hostesses on the jet while Divya takes the pilot’s seat. They spike the passengers’ drinks and land the plane in Divya’s hometown Nanheri, where police and customs officers are waiting. In a tense confrontation, they manage to retain some of the gold and distribute it among friends, colleagues, and loved ones, while Mittal returns to Sudha with a share of gold he had hidden away.