United Airlines
UA489Denver to Houston
United Airlines flight UA489 flies from Denver (DEN) to Houston (IAH), 1,387 km. Over August 2025 to July 2026 it usually arrives about 3 minutes late: 81% of 681 flights arrived within 15 minutes of schedule and 0.7% were cancelled (US Department of Transportation data).
On-time record, last 12 months
81%
on time (within 15 min)
11%
more than 30 min late
0.7%
cancelled
+3 min
average arrival vs schedule
Every operation of UA489, August 2025 to July 2026: 681 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as UA489
- Denver (DEN) to Houston (IAH)327 flights
- Santa Ana (SNA) to Denver (DEN)170 flights
- Minneapolis (MSP) to Denver (DEN)45 flights
- Houston (IAH) to Omaha (OMA)37 flights
- Philadelphia (PHL) to Denver (DEN)36 flights
- Houston (IAH) to Orlando (MCO)21 flights
- Houston (IAH) to St. Louis (STL)21 flights
- Houston (IAH) to Detroit (DTW)18 flights
- Phoenix Sky Harbor (PHX) to Denver (DEN)6 flights
Other flights from Denver to Houston
More about Denver (DEN) and Houston (IAH).
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