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UA6129 Flight Status United Airlines: Houston to St. Louis (UAL6129)

UA 6129 Houston to St. Louis Flight Status

United Airlines Flight UA6129 from Houston George Bush Intercontinental Airport IAH to St. Louis Lambert International Airport STL is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on May 20th, 2026.
Check the table below for UA6129's most recent flight history:

UA 6129 Flight Status & Schedule

Date Departure Arrival Status
May 20 20:41 22:14
Landed
 Track >
< All IAH Departures All STL Arrivals >

United Airlines UA 6129 Houston to St. Louis Flight Information

United Airlines Flight UA6129 connects Houston, United States to St. Louis, United States, taking off from Houston George Bush Intercontinental Airport IAH and landing at St. Louis Lambert International Airport STL.

How long is the UA6129 flight from Houston to St. Louis?

The average flight time from Houston to St. Louis is 1 hour and 33 minutes. The flight distance is 1076 km / 668 miles and the average flight speed is 694 km/h / 431 mph.

What is the On-Time Performance (OTP) of United Airlines Flight UA6129 Houston to St. Louis?

The Airportia On-Time Performance Rating for United Airlines Flight UA6129 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight UA6129 arriving at?

Flight UA6129 arrives at St. Louis Lambert International Airport (STL) Terminal 1.

When was the latest UA6129 flight?

The latest flight took off on Thursday, May 21st, 2026 with the flight status being Landed on 22:14.

How else can the flight UA6129 be referenced as?

This United Airlines flight can also be referenced as UAL6129, UA 6129, UAL 6129.

How often is flight UA6129 delayed?

On average, 0% of all UA6129 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled UA6129 flight or baggage issues?

If your UA6129 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.

See our UA6129 Flight Tracker above for more details.

UA6129 and Houston IAH to St. Louis STL Flights

Flight UA6129 is code-shared by 4 airlines using the flight numbers CM1706, EK6162, NZ6903, VA8219

Other flights departing from Houston IAH: UA1420, UA5665, UA4810, UA1360

Other flights arriving at St. Louis STL: WN2103, WN3396, AA2126, UA4557

All flights connecting Houston IAH to St. Louis STL.

UA6129 United Airlines Flight: Houston to St. Louis Route Map

Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
New Flights: VJ3025 AT2165 5Y8817 R51400 N84871 9K2052 MX9751 TF9803 7L1737 A84222
See Also: Flight Tracker Airports Airlines News Flights Monitor Delay Compensation
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.