SST: Death Flight (1977) Timeline Explained – Every Event in Order

Les Phillips, a disgruntled employee, sabotages the hydraulic system as retaliation against Willy Basset, the SST's designer. His personal grievance with Basset drives him to tamper with critical equipment, believing his actions will cause trouble for Basset without fully understanding the catastrophic consequences that would follow.

Foreshadowing: Earlier scenes establish tension between Phillips and Basset through workplace conflicts.

• les phillips
• sabotage
• hydraulic system
• willy basset
• revenge

While attempting to repair the hydraulic leak caused by the sabotage, the flight engineers trigger an explosive decompression. This tears open a medical shipment of Senegal Flu that Dr. Ralph Therman was transporting aboard the aircraft. The virus is released into the cabin, creating a biological threat alongside the mechanical failure.

Foreshadowing: The presence of the medical shipment is noted during the passenger boarding sequence.

• explosive decompression
• senegal flu
• hydraulic leak
• dr ralph therman
• virus outbreak

European authorities refuse landing rights because the Senegal Flu has been released aboard the aircraft. Countries fear that allowing the SST to land would spread the deadly virus across their territories, making the plane a pariah in international aviation.

Foreshadowing: The decision directly follows the rupture of the Senegal Flu shipment.

• europe landing ban
• senegal flu
• quarantine
• international airspace

With Europe refusing landing rights, Captain Jim Walsh attempts to divert to Senegal because it is the only country with experience handling the Senegal Flu outbreak. The crew hopes that Senegalese medical authorities can safely contain the virus and assist the damaged aircraft.

Foreshadowing: The briefing about Dr. Therman's medical shipment earlier establishes Senegal's expertise.

• senegal diversion
• captain jim walsh
• emergency landing
• medical expertise

The aircraft does not have enough fuel to complete the flight to Senegal. The combination of the emergency diversion, the need to fly at reduced speeds due to structural damage, and the original route planned for Paris leaves the SST short on fuel, forcing an emergency landing in a remote mountain pass.

Foreshadowing: The decision to attempt Paris first and then redirect depletes the fuel reserves.

• fuel shortage
• emergency landing
• mountain pass
• insufficient fuel

The pilots attempt a dangerous landing in a remote mountain pass with damaged systems and insufficient fuel. The aircraft crashes during this emergency descent, resulting in casualties among the passengers while most survive the impact. The survivors must then contend with the wreckage, harsh weather, and the ongoing virus threat.

Foreshadowing: Earlier warnings about insufficient fuel and the lack of suitable landing sites build tension.

• crash landing
• mountain pass
• casualties
• survivors

Some passengers are killed in the crash, but most passengers and crew survive the emergency landing. The survivors include key characters like Captain Jim Walsh, flight engineer Roy Nakamura, stewardess Mae, and several VIPs, though the specific fate of each character varies.

Foreshadowing: The narrative tension builds toward a bittersweet outcome as the crash sequence unfolds.

• survivors
• casualties
• passengers
• fatalities

The maiden voyage of Maiden 1 is not only a ceremonial first flight but also an attempt to set a world speed record from New York to Paris. This ambitious goal reflects the prestige and competitive nature of the SST program, showcasing American technological advancement in supersonic travel.

Foreshadowing: The opening scenes emphasize the historic significance and high expectations surrounding the flight.

• world speed record
• maiden flight
• supersonic transport
• new york paris

Willy Basset is the designer of the SST and a key figure in the aircraft's development. Les Phillips targets him specifically because Basset had wronged Phillips in some way, making the sabotage a personal act of revenge against the man responsible for the SST project.

Foreshadowing: Basset's prominent role in the ceremony and his connection to Phillips is established early.

• willy basset
• sst designer
• sabotage target
• revenge motive

The Senegal Flu is a deadly pathogen that has already caused an outbreak, prompting international concern. Its high mortality rate and contagious nature make it a major public health threat, which explains why European countries refuse landing and why only Senegal has the capability to handle the outbreak.

Foreshadowing: The presence of Dr. Therman's medical shipment hints at the severity of the virus.

• senegal flu
• disease outbreak
• contagious
• virus threat

Once the Senegal Flu is loose in the aircraft cabin, every country treats the SST as a biological hazard. European nations refuse landing first, and the situation leaves the crew with no safe destination until they attempt the desperate Senegal diversion, highlighting the extreme isolation caused by the dual crisis.

Foreshadowing: The refusal follows immediately after the decompression ruptures the medical cargo.

• airport refusal
• quarantine
• biohazard
• no landing rights