United Airlines
UA477Phoenix to Houston
United Airlines flight UA477 flies from Phoenix Sky Harbor (PHX) to Houston (IAH), 1,621 km. Over August 2025 to July 2026 it usually arrives about 3 minutes late: 87% of 451 flights arrived within 15 minutes of schedule and 0% were cancelled (US Department of Transportation data).
On-time record, last 12 months
87%
on time (within 15 min)
10%
more than 30 min late
0%
cancelled
+3 min
average arrival vs schedule
Every operation of UA477, August 2025 to July 2026: 451 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as UA477
- Phoenix Sky Harbor (PHX) to Houston (IAH)130 flights
- Anchorage (ANC) to San Francisco (SFO)72 flights
- Austin Bergstrom (AUS) to San Francisco (SFO)37 flights
- Houston (IAH) to Charleston (CHS)30 flights
- Santa Ana (SNA) to Denver (DEN)27 flights
- San Francisco (SFO) to Raleigh-durham (RDU)25 flights
- Dallas-Fort Worth (DFW) to Newark Liberty (EWR)21 flights
- Houston (IAH) to Chicago O'Hare (ORD)21 flights
- Houston (IAH) to Philadelphia (PHL)20 flights
- Burbank (BUR) to San Francisco (SFO)18 flights
Other flights from Phoenix to Houston
More about Phoenix Sky Harbor (PHX) and Houston (IAH).
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