United Airlines
UA512Houston to Washington
United Airlines flight UA512 flies from Houston (IAH) to Washington (DCA), 1,942 km. Over August 2025 to July 2026 it usually arrives about 4 minutes early: 90% of 509 flights arrived within 15 minutes of schedule and 1.4% were cancelled (US Department of Transportation data).
On-time record, last 12 months
90%
on time (within 15 min)
6%
more than 30 min late
1.4%
cancelled
-4 min
average arrival vs schedule
Every operation of UA512, August 2025 to July 2026: 509 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as UA512
- Houston (IAH) to Washington (DCA)223 flights
- San Francisco (SFO) to Houston (IAH)213 flights
- Boston (BOS) to San Francisco (SFO)37 flights
- Cedar Rapids (CID) to Chicago O'Hare (ORD)35 flights
- Madison (MSN) to Chicago O'Hare (ORD)1 flights
Other flights from Houston to Washington
More about Houston (IAH) and Washington (DCA).
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