United Airlines
UA1542Houston to San Antonio
United Airlines flight UA1542 flies from Houston (IAH) to San Antonio (SAT), 306 km. Over August 2025 to July 2026 it usually arrives about 8 minutes late: 77% of 427 flights arrived within 15 minutes of schedule and 0.2% were cancelled (US Department of Transportation data).
On-time record, last 12 months
77%
on time (within 15 min)
15%
more than 30 min late
0.2%
cancelled
+8 min
average arrival vs schedule
Every operation of UA1542, August 2025 to July 2026: 427 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as UA1542
- Houston (IAH) to San Antonio (SAT)340 flights
- Portland (PDX) to Houston (IAH)36 flights
- Albuquerque (ABQ) to Chicago O'Hare (ORD)23 flights
- Los Angeles (LAX) to Houston (IAH)14 flights
- Las Vegas (LAS) to Los Angeles (LAX)14 flights
Other flights from Houston to San Antonio
More about Houston (IAH) and San Antonio (SAT).
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