Cartoon of a shocked couple with rolling suitcases at an airport as a grinning airline agent throws up his arms amid floating dollar signs beneath an Aer Lingus sign.

My airline ticket disappeared. Why did I have to pay $8,206 to get home?

Steve Miller thought he and his wife had valid tickets home. He had booked a Minneapolis-to-Dublin roundtrip through Orbitz, and when Aer Lingus canceled a segment, Orbitz rebooked them and confirmed the new itinerary. The My Trips page showed the change. The Aer Lingus app showed them booked. Everything said they were good to go. Then, at the gate in Dublin for the flight home, Aer Lingus refused to let them board, saying Orbitz had never properly confirmed the change. It turns out there is a critical difference most travelers never think about: a reservation holds a seat, but a ticket is the payment for it, and you can have a confirmation code with no valid ticket behind it. In the airline’s computer, the couple existed as passengers who had not technically paid. Stranded overseas and needing to get home that day, Miller was told the only seats left were in business class, at a price that ran into the thousands.

Line cartoon of a worried woman holding a boarding pass and pulling a suitcase as her family of three sits anxiously in airport gate seats behind her.

“A travel nightmare”: United changed my flight but never told me — now I’m out $2,000

Krupa Singampalli had booked a United trip home from Australia for her family of four, with business class upgrades bought using miles and a copay for each passenger. The outbound leg went smoothly. The return became a nightmare. At 1 a.m. in Cairns, she opened the United app and saw her 74-year-old mother’s seat had quietly slipped to waitlisted. A schedule change had rerouted the whole family through Sydney, except the message announcing it had never reached her inbox. When they got to the airport, the partner airlines could not find their reservations, the agents pointed at one another, and a flight departed without them while she was still on hold. Desperate and unwell, she bought four new one-way tickets out of her own pocket just to keep moving. Only later did she learn what United had done with the seats she thought she still had, and what the airline would say when she asked it to make the whole thing right.

Editorial illustration showing a thin man with brown hair and round glasses standing with arms crossed next to two orange roller suitcases on an airport tarmac with palm trees and a small white airplane visible in the background, illustrating a passenger left stranded after an airline schedule change forced him to buy replacement flights at his own expense

Aeromexico offered him a “free” flight change. Then it refused to give him one.

Jorrit Muller booked Aeromexico flight 335 from Puerto Vallarta to Orlando for a wedding. Three months before departure, Aeromexico shifted his flight one hour earlier, into the reception time. The airline notified him that if the new flight did not work, he could move to another at no additional cost. When he tried to use that offer through Aeromexico’s WhatsApp support, the available flights were operated by Delta as code-share. An agent told him to request a refund instead, then Aeromexico denied the refund. Under DOT rules, a significant change for international travel requires a schedule shift of six hours or more.