Priscilla recovered her practiced smile and started to explain that the passenger in 3A had been “reaccommodated due to a system error.” The man in the navy suit did not blink. “There was no system error,” he said, quietly enough that the whole silent cabin leaned in to hear it. “I checked the manifest before I left my office. Seat 3A was booked and paid for six weeks ago, confirmed, no flags. So I’d like you to explain to me why she isn’t sitting in it.” Priscilla’s mouth opened, but the words she needed weren’t there, because there had never been an error to describe.

Then Nathan Sinclair walked past her, down the aisle, past the curtain, past the business travelers who had found their laptops so fascinating, all the way to row twenty-eight. He knelt beside the middle seat where a seventy-year-old woman sat with her paperback closed and her hands folded steady as stone. “Hi, Mom,” he said softly. The cabin, which had been so quiet while she was humiliated, went a different kind of quiet now. Mabel Sinclair looked at her son, the man whose first airline job her late husband had celebrated with a small gold brooch, and she simply said, “It happened again, Nathan. Just like Denver. Just like Phoenix.” He took her hand. “Not this time,” he said. “This time everyone’s going to watch it get fixed.”