or
Sign in with lockrMail
Flight trackers showed United 2408 had been delayed for nearly four hours.
Source: X/@united

A United Airlines flight headed to Washington Dulles was grounded for several hours

United Airlines Passengers Held for Hours as Threat Grounds Flight Before Takeoff

April 20 2026, Published 1:36 p.m. ET

Link to FacebookShare to XShare to Email

A United Airlines plane was held on the runway for hours in Denver due to a potential bomb threat. This led to the officials evacuating passengers after the aircraft was stopped before takeoff, according to reports.

Article continues below advertisement

Flight 2408, scheduled to depart Denver for Washington, taxied onto the runway at approximately 6:15 p.m. local time when the incident occurred. Reports state this happened due to a potential bomb threat, which triggered the security response. The flight was halted and the plane returned to the gate, and the passengers were also evacuated as a safety measure.

According to FlightRadar24 data, the aircraft never left the airport as it was expected. An update posted on X noted, "This is the second threat against a United flight in as many days." According toThe Mirror US, passengers reported being stuck onboard for hours and were not allowed to access their overhead bins.

Article continues below advertisement
Source: X/@MarioNawfal

X user criticizes another bomb threat on UA2408 that caused the flight to delay for four hours.

Social media users express concern

Many passengers aboard United Flight 2408 expressed their concern on social media after the flight was delayed for four hours. One user revealed that her husband was on the flight, and it had still not taken off.

Article continues below advertisement

"My husband is on United 2408 from Denver to Dulles and they were supposed to take off at 5:59 pm. They have not returned to the gate because of a 'unique situation.' They are being told they cannot access the overhead bins and everyone," the user wrote. Sharing more updates, they added, "Has to get off to be re-screened on the tarmac. They can go to the bathroom one at a time. They cannot return to the gate until re-screened."

According to WeReporter, a potential bomb threat was the reason behind the extended delay. Photos posted on social media showed emergency vehicles moving along the runway. The incident follows a separate scare involving United Airlines flight, UAL2092, flying from Chicago to New York, was diverted to Pittsburgh following a bomb threat.

Article continues below advertisement

The Citizens App reported, "United Airlines flight UA2092 was diverted to Pittsburgh International Airport after a bomb threat was reported onboard shortly after departing Chicago O'Hare. The flight, which was headed to New York City, was redirected as a precaution. Authorities are handling the situation."

Source: X/@geotechwar

United Airlines addressed the potential delay and cited security concerns.

Article continues below advertisement

United Airlines responds after bomb scare

United Airlines addressed the potential delay, citing "security concerns", and informed that there were no injuries. In their statement, they said, "Prior to departure, United flight 2408 from Denver to Washington Dulles deplaned safely via airstairs due to a security concern. The aircraft was screened and cleared, and passengers are back at the gate where we have provided them with food and water. We will be getting them on their way to Dulles shortly."

Just a few days back, a United Airlines flight from Chicago to New York was diverted due to security concerns. Flight 2092, which left Chicago's O'Hare Airport, was redirected to Pittsburgh, Pennsylvania, on Saturday morning. A bomb squad was waiting at Pittsburgh International Airport when the Boeing 737 landed, according to a statement shared by the Allegheny County Police Department.

Advertisement

Get On the List.

Say Morning Honey! Sign up here.

More Stories

Opt-out of personalized ads

© Copyright 2026 MORNING HONEY™️. A DIVISION OF MYSTIFY ENTERTAINMENT NETWORK INC. MORNING HONEY is a registered trademark. All rights reserved. Registration on or use of this site constitutes acceptance of our Terms of Service, Privacy Policy and Cookies Policy. People may receive compensation for some links to products and services. Offers may be subject to change without notice.