第 4 季 共 20 集
播出时间：2022年11月5日
第 1 集 Touch-and-Go
播出时间：2022年11月5日
While investigating a Calling, Michaela finds a mysterious stowaway. Ben clings tightly to his beliefs. Cal comes out of hiding to pursue a lead.
第 2 集 All-Call
播出时间：2022年11月5日
Hidden voices on the black box draw Saanvi in. Cal sneaks to see an apprehended Henry. During a podcast appearance, Ben seeks help.
第 3 集 High Flight
播出时间：2022年11月5日
Cal tries to understand his scar. A Calling leads Michaela to 828 co-pilot Amuta, who sheds light on what he saw. Ben makes an emotional connection.
第 4 集 Go-Around
播出时间：2022年11月5日
A shared vision brings Michaela and Kyle together for a heartbreaking reason. Meanwhile, Eagan offers Ben valuable information — but at a price.
第 5 集 Squawk
播出时间：2022年11月5日
Michaela, Vance, Jared and Zeke's search for Ben at the compound leads to an explosive confrontation — and a divine miracle.
第 6 集 Relative Bearing
播出时间：2022年11月5日
Everyone is forced to adjust as Cal guards a secret, Eagan pursues his own mission, and Michaela uncovers a tragic murder.
第 7 集 Romeo
播出时间：2022年11月5日
After finding another dead body, Michaela and Jared try to track down a serial killer. Cal goes on a date. Zeke faces old demons.
第 8 集 Full Upright and Locked Position
播出时间：2022年11月5日
Caught in a tough position, Cal attempts to clear his name as the search for the killer continues. Saanvi tests a theory on a reluctant volunteer.
第 9 集 Rendezvous
播出时间：2022年11月5日
An ominous Calling shakes up Michaela and Zeke’s party. Cal and Ben receive devastating news. Michaela, Saanvi and Eagan look for the Omega Sapphire.
第 10 集 Inversion Illusion
播出时间：2022年11月5日
As the Stones race to find the Omega Sapphire, Ben finds hope in a Calling that reunites him with a familiar face. Zeke faces a difficult choice.
第 11 集 Final Descent
播出时间：2023年6月3日
As the passengers adjust to a frustrating new reality, Ben and Michaela seize an opportunity to solve a Calling, with the Registry in hot pursuit.
第 12 集 Bug Out
播出时间：2023年6月3日
Michaela finds a welcome distraction in helping Jared with an investigation. Cal tests a new ability. Ben and Saanvi try to decode a mysterious message.
第 13 集 Ghost Plane
播出时间：2023年6月3日
Michaela heads to a dock with Jared to look into Ben's Calling. Saanvi walks Cal through a daunting task. A dark presence infiltrates the Stone family.
第 14 集 Fata Morgana
播出时间：2023年6月3日
As terrifying plagues descend on the detention center, Saanvi scrambles for a solution and Michaela steps up in a crisis. Cal attempts to reach Angelina.
第 15 集 Throttle
播出时间：2023年6月3日
Desperate to stop Angelina, Ben makes a risky move that yields unexpected consequences. A family emergency sends Michaela in a different direction.
第 16 集 Furball
播出时间：2023年6月3日
Michaela and Jared make the most of their arrangement. Angelina receives support from Eagan. Panic grips the detainees amid devastation at the facility.
第 17 集 Threshold
播出时间：2023年6月3日
As the Death Date nears, Callings begin to take a toll on Cal. The group sends out a cry for help. A familiar face provides hope in an unexpected place.
第 18 集 Lift/Drag
播出时间：2023年6月3日
The passengers race to solve their Callings as Saanvi tests a theory on the patients. Eagan makes a surprising move. Michaela confronts hard truths.
第 19 集 Formation
播出时间：2023年6月3日
All signs point to the end of the Earth, spurring the Stone family and the passengers to work together and decipher cryptic clues before time runs out.
第 20 集 Final Boarding
播出时间：2023年6月3日
The Death Date has arrived. As tensions erupt and revelations emerge, the passengers of Flight 828 reunite and face the unknown together.
