- United Flight 605 struck a deicing truck at Denver International Airport during heavy snowfall on Friday morning.
- One contractor employee was hospitalized following the collision, while all 128 passengers and crew deplaned safely.
- The FAA is investigating the incident which occurred in a ground area not managed by air traffic control.
(DENVER, COLORADO) — United Airlines Flight 605 struck a deicing truck at Denver International Airport on Friday morning as the Boeing 737-800 exited the deicing pad, sending one contractor employee to a hospital and forcing passengers to leave the plane before continuing their trip on another aircraft.
United Airlines Flight 605 had been scheduled to fly from Denver to Nashville, Tennessee. The aircraft carried 122 passengers and 6 crew members, for a total of 128 people aboard.
The collision happened at 8:26-8:30 a.m. local time in an area not managed by air traffic control. No passengers or crew members were reported injured.
An employee of the deicing contractor was transported to the hospital. The extent of the injuries was not disclosed.
All 128 people on the aircraft deplaned safely using air stairs and boarded buses back to the terminal. United arranged a different aircraft to operate the rescheduled flight to Nashville.
The incident unfolded during a First Alert Weather Day in Colorado, with a winter weather advisory in effect across much of the state. Heavy snow was falling at Denver International Airport at the time of the collision.
Weather conditions across the airport contributed to more than 1,000 flight delays at Denver International Airport. The disruption added to a difficult travel day as crews worked through winter operations on the airfield.
The Federal Aviation Administration said it will investigate the collision as preliminary information continues to be assessed. The event also drew attention to ground operations areas where air traffic control does not actively manage aircraft movements.
United Airlines Flight 605 had reached the deicing area before the collision occurred. The plane was leaving the pad when it struck the deicing truck.
That detail places the crash in one of the busiest parts of winter airport operations, where aircraft and service vehicles move in close proximity while crews prepare planes for departure in snowy conditions. At Denver International Airport, those movements took place amid heavy snowfall and widespread delays.
The aircraft involved was a Boeing 737-800. That model, the passenger count, and the timing of the collision formed the basic outline of the incident as airport operations continued under weather stress.
Friday’s accident did not produce injuries among the 122 passengers and 6 crew members aboard the flight. The lone hospitalization involved the deicing contractor employee on the ground.
Passengers left the aircraft using air stairs rather than jet bridges, then boarded buses to return to the terminal. United later arranged another plane so the trip to Nashville could continue.
The sequence underscored how even a ground collision can quickly disrupt a routine departure. A flight that had already entered the deicing process instead became an evacuation and rebooking operation within minutes.
Denver International Airport was already coping with winter weather pressure when the crash happened. Heavy snow at the airport contributed to over 1,000 delayed flights, adding to congestion and operational strain across the field.
Colorado’s First Alert Weather Day and the statewide winter weather advisory framed the conditions around the collision. Snowfall at the airport meant deicing operations were active as crews prepared aircraft for departure.
The timing mattered. Flight 605 was not cruising to Nashville or taxiing for takeoff under standard conditions when the crash occurred; it was exiting the deicing pad, a transitional point in departure operations.
That location also mattered because the area was not managed by air traffic control. The FAA’s decision to investigate placed the focus not only on the collision itself but also on safety in spaces where aircraft movements are not actively directed by controllers.
Ground operations involve coordination among airline crews, airport personnel and contractor vehicles. In this case, one of those vehicles, a deicing truck, came into contact with the aircraft as it moved away from the pad.
The result stopped the flight before it could depart Denver. Instead of taking off for Tennessee, the plane became the scene of a safe deplaning for every person on board.
No other injuries were reported. That left the contractor employee as the only person known to have required hospital treatment after the crash.
The incident added another layer of difficulty to an airport already slowed by winter weather. At Denver International Airport, travelers were dealing not only with snow but also with a collision involving a departing aircraft and a deicing truck.
For airlines, deicing is a routine but time-sensitive part of winter operations. Friday’s collision showed how that routine can be interrupted when aircraft and support equipment share the same working space during active snowfall.
The Boeing 737-800 involved in the accident had carried 128 people in all. After they returned to the terminal, United arranged a replacement aircraft for the rescheduled flight to Nashville.
That response limited the disruption for travelers on Flight 605, even as the wider airport dealt with more than 1,000 delays. The air carrier shifted the passengers from an aircraft involved in a ground collision to another plane for the same destination.
Federal investigators will now examine the circumstances of the impact. The FAA said it will investigate while preliminary information continues to be assessed.
Investigations into airfield incidents often begin with the simplest facts: where the collision happened, when it happened, which equipment was involved, who was hurt, and how the airport was operating at the time. For Flight 605, those facts included the 8:26-8:30 a.m. timing, the deicing pad location, the heavy snow and the hospitalization of a contractor employee.
What happened on Friday also stood out because the crash did not occur on a runway or in the air. It happened on the ground, during an operational step that is common in winter but takes place outside areas actively managed by air traffic control.
That distinction sharpened the safety questions raised by the event. The collision highlighted concerns in ground operations zones where aircraft and service vehicles must coordinate movement without direct ATC management.
At Denver International Airport, weather formed the backdrop to every part of the story. Heavy snow was falling when the aircraft and deicing truck collided, and the same weather contributed to the broader pattern of delays that spread across the airport.
Still, the outcome aboard the aircraft was limited. All passengers and crew got off safely, and no injuries were reported among those on board.
For travelers, the day’s sequence turned a departure to Nashville into an evacuation, a bus ride back to the terminal and a wait for a new plane. For airport and federal officials, it became an incident on the deicing pad that now sits under FAA investigation.
United Airlines Flight 605 therefore became more than one delayed departure in a snowstorm. It became a close look at how winter operations, crowded ground movement and a collision with a deicing truck can interrupt travel at Denver International Airport in a matter of moments.
