United Airlines
UA1277St. Louis to Houston
United Airlines flight UA1277 flies from St. Louis (STL) to Houston (IAH), 1,076 km. Over August 2025 to May 2026 it usually arrives right on schedule: 86% of 130 flights arrived within 15 minutes of schedule and 0.8% were cancelled (US Department of Transportation data).
On-time record, last 12 months
86%
on time (within 15 min)
8%
more than 30 min late
0.8%
cancelled
-1 min
average arrival vs schedule
Every operation of UA1277, August 2025 to May 2026: 130 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as UA1277
- St. Louis (STL) to Houston (IAH)44 flights
- Houston (IAH) to Jacksonville (JAX)32 flights
- San Francisco (SFO) to Washington Dulles (IAD)21 flights
- Washington Dulles (IAD) to Orlando (MCO)21 flights
- Austin Bergstrom (AUS) to Denver (DEN)5 flights
- Jacksn Hole (JAC) to Chicago O'Hare (ORD)4 flights
- Chicago O'Hare (ORD) to Myrtle Beach (MYR)2 flights
- San Francisco (SFO) to Dallas-Fort Worth (DFW)1 flights
Other flights from St. Louis to Houston
More about St. Louis (STL) and Houston (IAH).
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