| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 18 | IAH | SDF | 16:40 | 19:31 |
Landed
|
Track > |
| Jul 17 | IAH | SDF | 16:43 | 19:39 |
Landed
|
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| Jul 16 | IAH | SDF | 17:14 | 20:02 |
Landed
|
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| Jul 15 | IAH | SDF | 17:11 | 20:15 |
Landed
|
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| Jul 14 | IAH | SDF | 16:42 | 19:41 |
Landed
|
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| Jul 13 | IAH | SDF | 18:24 | 21:14 |
Delayed
|
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| Jul 12 | IAH | SDF | 16:49 | 19:39 |
Landed
|
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| Jul 11 | IAH | SDF | 17:00 | 19:51 |
Landed
|
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| Jul 10 | IAH | SDF | 16:53 | 19:36 |
Landed
|
Track > |
| Jul 09 | IAH | SDF | 16:44 | 19:29 |
Landed
|
Track > |
United Airlines Flight UA4050 connects Houston, United States to Louisville, United States, taking off from Houston George Bush Intercontinental Airport IAH and landing at Louisville International Airport SDF.
How long is the UA4050 flight from Houston to Louisville?
The average flight time from Houston to Louisville is 1 hour and 51 minutes. The flight distance is 1268 km / 788 miles and the average flight speed is 683 km/h / 424 mph.
How many UA4050 flights are operated per week?
6 flights per week. The flight UA4050 is operated on Monday, Tuesday, Wednesday, Thursday, Friday and Saturday.
What is the On-Time Performance (OTP) of United Airlines Flight UA4050 Houston to Louisville?
The Airportia On-Time Performance Rating for United Airlines Flight UA4050 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA4050 flight?
The latest flight took off on Sunday, July 19th, 2026 with the flight status being Landed on 19:31.
How else can the flight UA4050 be referenced as?
This United Airlines flight can also be referenced as UAL4050, UA 4050, UAL 4050.
How often is flight UA4050 delayed?
On average, 30% of all UA4050 flights are delayed. The average delay is 29 minutes.
Can I get compensation for my delayed or cancelled UA4050 flight or baggage issues?
If your UA4050 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 UA4050 Flight Tracker above for more details.
Flight UA4050 is code-shared by 3 airlines using the flight numbers CM1681, NH7096, NZ6657
Other flights departing from Houston IAH: UA241, UA277, UA3989, UA6132
Other flights arriving at Louisville SDF: AA1775, AA4672, G41282, WN2624
All flights connecting Houston IAH to Louisville SDF.