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UA421
United Airlines · Denver to Chicago
DEN
Denver
via IAD
ORD
Chicago
- Distance
- 3,277 km
- Radio callsign
- UAL421
- Departs
- Denver International Airport
- Arrives
- Chicago O'Hare International Airport
FlyingPal watches the actual aircraft and tells you when UA421 leaves, when it lands, when it is running late and when an airport on the way is under a ground stop.
Other flights from DEN to ORD
Route from Virtual Radar Server standing data (CC0); airport status from the FAA. Routes and times change: always confirm with the airline. FlyingPal is not affiliated with United Airlines.