777 diverted after coffee spill, terror alert

TORONTO — A pilot’s spilled coffee accidentally triggered a hijacking alert and caused a United Airlines flight from Chicago to Frankfurt, Germany, to make an unscheduled stop in Canada.

A Transport Canada report said United Flight 940 was diverted to Toronto late Monday and landed safe

ly at Pearson International Airport. In a twist reminiscent of the plot of the 1964 Glenn Ford movie ‘Fate Is the Hunter’, the coffee spill caused distress signals to go out, including code 7500, which means hijacking or unlawful interference.

The report says Canada’s defense department was notified, but that with the help of United dispatch staff the flight crew confirmed it to be a communication issue and not a hijacking.

The report on Transport Canada’s website said the U.S. Federal Aviation Administration reported that United’s corporate office had indicated that the pilot “had inadvertently squawked a 7500 code after spilling coffee on the aircraft’s radio equipment, which interfered with the communications equipment.”

“The flight crew had advised that they had communication problems and subsequently reported that they had some navigation problems as well and from there the pilot in the command diverted the flight onto Toronto,” Maryse Durette, a Transport Canada spokeswoman, said Wednesday.

United spokesman Rahsaan Johnson acknowledged Wednesday that one of three cockpit crew members caused the mishap by spilling a drink.

“It was a beverage. During light turbulence one of the crew members beverages spilled which then caused issues with the airplanes communications equipment,” Johnson said.

Johnson said the crew was in contact with air traffic control throughout. He said that the pilot elected to divert the flight rather than cross the Atlantic Ocean while experiencing a communications problem.

The Boeing 777 was carrying 241 passengers and 14 crew members. Johnson said United flew them back to Chicago on another plane and put them up in hotel rooms overnight. They flew to Germany on Tuesday.

Talk to us

> Give us your news tips.

> Send us a letter to the editor.

> More Herald contact information.

More in Local News

(City of Everett)
Everett’s possible new stadium has a possible price tag

City staff said a stadium could be built for $82 million, lower than previous estimates. Bonds and private investment would pay for most of it.

Jennifer Humelo, right, hugs Art Cass outside of Full Life Care Snohomish County on Wednesday, May 28, 2025 in Everett, Washington. (Olivia Vanni / The Herald)
‘I’ll lose everything’: Snohomish County’s only adult day health center to close

Full Life Care in Everett, which supports adults with disabilities, will shut its doors July 19 due to state funding challenges.

The age of bridge 503 that spans Swamp Creek can be seen in its timber supports and metal pipes on Wednesday, May 15, 2024, in Lynnwood, Washington. The bridge is set to be replaced by the county in 2025. (Ryan Berry / The Herald)
Snohomish County report: 10 bridges set for repairs, replacement

An annual report the county released May 22 details the condition of local bridges and future maintenance they may require.

The Edmonds City Council gathers to discuss annexing into South County Fire on Tuesday, Dec. 3, 2024 in Edmonds, Washington. (Olivia Vanni / The Herald)
Community group presents vision for Edmonds’ fiscal future

Members from Keep Edmonds Vibrant suggested the council focus on revenue generation and a levy lid lift to address its budget crisis.

Cars drive along Cathcart Way next to the site of the proposed Eastview Village development that borders Little Cedars Elementary on Wednesday, May 7, 2025 in unincorporated Snohomish, Washington. (Olivia Vanni / The Herald)
Former engineer: Snohomish County rushed plans for Eastview development

David Irwin cited red flags from the developers. After he resigned, the county approved the development that’s now stalled with an appeal

People listen as the Marysville School Board votes to close an elementary and a middle school in the 2025-26 school year while reconfiguring the district’s elementary schools to a K-6 model on Wednesday, Jan. 22, 2025 in Marysville, Washington. (Olivia Vanni / The Herald)
Marysville schools audit shows some improvement

Even though the district still faces serious financial problems, the findings are a positive change over last year, auditors said.

Outside of the Madrona School on Monday, Aug. 26, 2024 in Edmonds, Washington. (Olivia Vanni / The Herald)
Sewer district notifies Edmonds schools of intent to sue

The letter of intent alleges the school district has failed to address long-standing “water pollution issues” at Madrona K-8 School.

Raul Benitez Santana in the courtroom Wednesday. (Will Geschke / The Herald)
Jury convicts driver in death of Washington State Patrol trooper

The jury took four hours Wednesday to find Raul Benitez Santana guilty of vehicular homicide and vehicular assault.

Lake Stevens honors council member who died in office

Marcus Tageant, 52, served on the Lake Stevens City Council for more than a decade. He died on May 26.

Community members gather for the dedication of the Oso Landslide Memorial following the ten-year remembrance of the slide on Friday, March 22, 2024, at the Oso Landslide Memorial in Oso, Washington. (Ryan Berry / The Herald)
The Daily Herald garners 6 awards from regional journalism competition

The awards recognize the best in journalism from media outlets across Alaska, Idaho, Montana, Oregon and Washington.

Edmonds Mayor Mike Rosen goes through an informational slideshow about the current budget situation in Edmonds during a roundtable event at the Edmonds Waterfront Center on Monday, April 7, 2025 in Edmonds, Washington. (Olivia Vanni / The Herald)
Edmonds mayor recommends $19M levy lid lift for November

The city’s biennial budget assumed a $6 million levy lid lift. The final levy amount is up to the City Council.

Amit B. Singh, president of Edmonds Community College. 201008
Edmonds College and schools continue diversity programs

Educational diversity programs are alive and well in Snohomish County.

Support local journalism

If you value local news, make a gift now to support the trusted journalism you get in The Daily Herald. Donations processed in this system are not tax deductible.