| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jun 25 | IAH | STL | 20:29 | 22:03 |
Landed
|
Track > |
| Jun 24 | IAH | STL | 22:19 | 23:58 |
Landed Late
|
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| Jun 23 | IAH | STL | 20:18 | 21:58 |
Landed
|
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| Jun 22 | IAH | STL | 20:25 | 21:57 |
Landed
|
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| Jun 21 | IAH | STL | 22:40 | 00:06 |
Landed Late
|
Track > |
| Jun 20 | IAH | STL | 20:40 | 22:15 |
Landed
|
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| Jun 19 | IAH | STL | 20:48 | 22:21 |
Landed
|
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| Jun 18 | IAH | STL | 20:17 | 21:46 |
Landed
|
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| Jun 17 | IAH | STL | 20:15 | 22:04 |
Landed
|
Track > |
| Jun 16 | IAH | STL | 21:51 | 23:29 |
Landed Late
|
Track > |
United Airlines Flight UA1973 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 UA1973 flight from Houston to St. Louis?
The average flight time from Houston to St. Louis is 1 hour and 35 minutes. The flight distance is 1076 km / 668 miles and the average flight speed is 678 km/h / 422 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA1973 Houston to St. Louis?
The Airportia On-Time Performance Rating for United Airlines Flight UA1973 is 4.5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA1973 arriving at?
Flight UA1973 arrives at St. Louis Lambert International Airport (STL) Terminal 1.
When was the latest UA1973 flight?
The latest flight took off on Thursday, June 26th, 2025 with the flight status being Landed on 22:03.
How else can the flight UA1973 be referenced as?
This United Airlines flight can also be referenced as UAL1973, UA 1973, UAL 1973.
How often is flight UA1973 delayed?
On average, 40% of all UA1973 flights are delayed. The average delay is 70 minutes.
Can I get compensation for my delayed or cancelled UA1973 flight or baggage issues?
If your UA1973 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 UA1973 Flight Tracker above for more details.
This is a multi leg flight of United Airlines UA1973. Previous leg is Dallas to Houston
Flight UA1973 is code-shared by 4 airlines using the flight numbers CM1706, EK6162, NZ6903, VA8219
Other flights departing from Houston IAH: UA6255, UA5949, UA6016, UA8173
Other flights arriving at St. Louis STL: AA5109, UA2614, AA1188, UA8173
All flights connecting Houston IAH to St. Louis STL.
