Question: Which year was the deadliest years in aviation history including disasters like the crash of Japan Airlines Flight 123 and Delta Air Lines Flight 191?

Context paragraphs:
American Airlines Flight 587: American Airlines Flight 587 was a regularly scheduled passenger flight from John F. Kennedy International Airport in New York City to Las Américas International Airport in Santo Domingo in the Dominican Republic.  On November 12, 2001, the Airbus A300-600 flying the route crashed shortly after takeoff into the Belle Harbor neighborhood of Queens, a borough of New York City.  All 260 people aboard the plane (251 passengers and nine crew members) died, including one dog carried in the cargo hold; five bystanders and one other dog on the ground were killed as well.  It is the second-deadliest aviation incident in New York State, the second-deadliest aviation incident involving an Airbus A300 (after Iran Air Flight 655), and the second-deadliest aviation accident to occur on U.S. soil (after American Airlines Flight 191).  No commercial airplane crash since then that was ruled accidental and not criminal has even surpassed that death toll, even though there had been deadlier incidents of this type before 2001.

Turkish Airlines Flight 981: Turkish Airlines Flight 981 was a regularly scheduled flight from Istanbul Yesilköy Airport to London Heathrow Airport with an intermediate stop in Paris at Orly Airport.  On 3 March 1974, the McDonnell Douglas DC-10 operating the flight crashed into the Ermenonville Forest, outside Paris, killing all 346 people on board.  At the time, it was the deadliest plane crash in aviation history.  It still remains the fourth-deadliest plane crash in aviation history, is the deadliest involving a DC-10, the second deadliest with no survivors, the deadliest single-plane crash with no survivors, the deadliest to have occurred on French soil, and the second worst aviation accident in Europe.  The crash was also known as the Ermenonville air disaster, from the forest where the aircraft crashed.

Japan Airlines Flight 123: Japan Airlines Flight 123 (日本航空123便 , "Nihonkōkū 123 Bin" ) was a scheduled domestic Japan Airlines passenger flight from Tokyo's Haneda Airport to Osaka International Airport, Japan.  On Monday, August 12, 1985, a Boeing 747SR operating this route suffered an explosive decompression 12 minutes into the flight and, 32 minutes later, crashed into two ridges of Mount Takamagahara in Ueno, Gunma Prefecture, 100 km from Tokyo.  The crash site was on Osutaka Ridge (御巣鷹の尾根 , Osutaka-no-One ) , near Mount Osutaka.

1985 in aviation: This is a list of aviation-related events from 1985.  It remains one of the deadliest years in aviation history for aviation disasters, including the crash of Japan Airlines Flight 123, bombing of Air India Flight 182, crash of Arrow Air Flight 1285, crash of Aeroflot Flight 7425, crash of Iberia Airlines Flight 610, Delta Air Lines Flight 191, Galaxy Airlines Flight 203, and British Airtours Flight 28M, a mid-air collision between Aeroflot Flight 8381 and a Soviet Air Forces transport aircraft, the hijacking of Egyptair Flight 648, and various crashes and other incidents with under 50 fatalities.  August 1985 remains the worst single month for commercial aviation fatalities in history.

Charkhi Dadri mid-air collision: The Charkhi Dadri mid-air collision occurred on 12 November 1996 over the village of Charkhi Dadri, to the west of New Delhi, India.  The aircraft involved were a Saudi Arabian Airlines Boeing 747-100B en route from Delhi to Dhahran, Saudi Arabia, and a Kazakhstan Airlines Ilyushin Il-76 en route from Chimkent, Kazakhstan, to Delhi.  The crash killed all 349 people on board both planes, making it the world's deadliest mid-air collision, the deadliest aviation accident to occur in India, and the third-deadliest aircraft accident in the history of aviation, behind only the Tenerife airport disaster and Japan Airlines Flight 123.

Swissair Flight 111: Swissair Flight 111 (ICAO: SWR111) was a scheduled international passenger flight from New York City, United States, to Geneva, Switzerland.  This flight was also a codeshare flight with Delta Air Lines.  On 2 September 1998, the McDonnell Douglas MD-11 performing this flight, registration HB-IWF, crashed into the Atlantic Ocean southwest of Halifax International Airport at the entrance to St. Margarets Bay, Nova Scotia.  The crash site was 8 km from shore, roughly equidistant from the tiny fishing and tourist communities of Peggy's Cove and Bayswater.  All 229 passengers and crew aboard the MD-11 died—the highest death toll of any McDonnell Douglas MD-11 accident in aviation history, and the second-highest of any air disaster to occur in Canada, after Arrow Air Flight 1285, which crashed in 1985 with 256 fatalities.  This is one of the three MD-11 accidents with passenger fatalities along with China Eastern Airlines Flight 583 and another hull loss of China Airlines Flight 642.

Fire and Rain (film): Fire and Rain is a 1989 disaster television film directed by Jerry J. Jameson, starring Charles Haid, Angie Dickinson, and Tom Bosley, as well as an all-star ensemble television cast in supporting roles.  It is based on the Delta Air Lines Flight 191 plane crash at Dallas-Fort Worth International Airport on August 2, 1985, as depicted in "Fire and Rain: A Tragedy in American Aviation" (1986) by Jerome Greer Chandler.

PSA Flight 182: Pacific Southwest Airlines (PSA) Flight 182 was a Boeing 727-214 commercial airliner, registration, N533PS that collided with a private Cessna 172 light aircraft, registration, N7711G over San Diego, California, at 9:01 am on Monday, September 25, 1978.  It was Pacific Southwest Airlines' first accident involving fatalities.  The death toll of 144 made it the deadliest aircraft disaster in California history.  Until the crash of American Airlines Flight 191 eight months later, it was also the deadliest plane crash in U.S. aviation history.

Northwest Airlines Flight 253: Northwest Airlines Flight 253 was an international passenger flight from Amsterdam Airport Schiphol in Haarlemmermeer, Netherlands, to Detroit Metropolitan Wayne County Airport in Romulus, Michigan, United States.  The flight was the target of a failed al-Qaeda bombing attempt on Christmas Day, December 25, 2009, in which a passenger tried to set off plastic explosives sewn to his underwear.  There were 290 people on board the aircraft—an Airbus A330-323E operated by Northwest Airlines, which had merged with Delta Air Lines the year before.  Had the attempt succeeded, it would have surpassed American Airlines Flight 191 as the deadliest aviation occurrence on U.S. soil and tied Iran Air Flight 655 as the eighth-deadliest of all time.  The incident was also the second in 2009 involving an Airbus A330, after the crash of Air France Flight 447 on June 1.  This was also the final accident/incident involving Northwest Airlines as it closed down a month later when it merged with Delta Air Lines.

Delta Air Lines Flight 191: Delta Air Lines Flight 191 was a regularly scheduled Delta Air Lines domestic service from Fort Lauderdale, Florida, to Los Angeles, via Dallas that crashed on August 2, 1985, at 18:05 ().  The Lockheed L-1011 TriStar operating this flight encountered a microburst while on approach to land on runway 17L (now marked 17C) at Dallas/Fort Worth International Airport (DFW).  The pilots were unable to escape the weather event and the aircraft struck the ground over a mile short of the runway.  The flight hit a car driving north of the airport and two water tanks, disintegrating.  The crash killed 136 people on board, including 128 of the 152 passengers and 8 of the 11 crew, and the driver of the car.  The National Transportation Safety Board (NTSB) determined that the crash resulted from the flight crew's decision to fly through a thunderstorm, the lack of procedures and training to avoid or escape microbursts, and the lack of hazard information on wind shear.

Supporting paragraphs: 1985 in aviation Delta Air Lines Flight 191
Answer: 1985