United Airlines Flight 403

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Today's Flight For UA403

UA403 Flight Routes

Flight information can change frequently and many flight numbers can include multiple flight routes. Check here to see all the routes currently scheduled for UA403 as of April 2019.


From (DEN) Denver, CO, United States
to (SNA) Santa Ana, CA, United States

2 Hours 20 Minutes
to 2 Hours 23 Minutes
849 mi.


From (ORD) Chicago, IL, United States
to (DEN) Denver, CO, United States

2 Hours 36 Minutes
to 2 Hours 37 Minutes
891 mi.

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