This United Airlines flight can also be referenced as UAL3351, UA 3351, UAL 3351.
The latest flight took off on Sunday, Jul 23rd, 2017 with the flight arrival status being Delayed on 18:45.
See our Flight Tracker above for more details.
There was a total of 247 flights connecting Chicago to Denver, operated by 30 different airlines in the past. At this time there is a total 78 flights connecting Chicago to Denver, operated by 23 different airlines.