UA455Chicago to Phoenix
United Airlines flight UA455 flies from Chicago O'Hare (ORD) to Phoenix Sky Harbor (PHX), 2,313 km. Over August 2025 to July 2026 it usually arrives right on schedule: 86% of 631 flights arrived within 15 minutes of schedule and 1.7% were cancelled (US Department of Transportation data).
On-time record, last 12 months
Every operation of UA455, August 2025 to July 2026: 631 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as UA455
- Chicago O'Hare (ORD) to Phoenix Sky Harbor (PHX)255 flights
- Baltimore (BWI) to Chicago O'Hare (ORD)170 flights
- Pittsburgh (PIT) to Chicago O'Hare (ORD)113 flights
- Phoenix Sky Harbor (PHX) to Newark Liberty (EWR)37 flights
- New Orleans (MSY) to Chicago O'Hare (ORD)21 flights
- Phoenix Sky Harbor (PHX) to San Francisco (SFO)16 flights
- Washington (DCA) to Chicago O'Hare (ORD)9 flights
- Houston (IAH) to Montrose CO (MTJ)4 flights
- Atlanta (ATL) to Houston (IAH)3 flights
- Tampa (TPA) to Chicago O'Hare (ORD)2 flights
Other flights from Chicago to Phoenix
More about Chicago O'Hare (ORD) and Phoenix Sky Harbor (PHX).
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