| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Apr 29 | IAH | TYS | 16:15 | 18:56 |
Landed Late
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| Apr 28 | IAH | TYS | 15:09 | 17:57 |
Landed
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| Apr 27 | IAH | TYS | 15:12 | 17:56 |
Landed
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| Apr 26 | IAH | TYS | 15:12 | 17:53 |
Landed
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| Apr 25 | IAH | TYS | 15:10 | 17:54 |
Landed
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| Apr 24 | IAH | TYS | 15:33 | 18:22 |
Landed
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| Apr 23 | IAH | TYS | 15:12 | 18:02 |
Landed
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| Apr 22 | IAH | TYS | 16:52 | 19:42 |
Delayed
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| Apr 21 | IAH | TYS | 15:05 | 17:55 |
Landed
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| Apr 20 | IAH | TYS | 15:55 | 18:35 |
Landed Late
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United Airlines Flight UA4890 connects Houston, United States to Knoxville, United States, taking off from Houston George Bush Intercontinental Airport IAH and landing at Knoxville McGhee Tyson Airport TYS.
How long is the UA4890 flight from Houston to Knoxville?
The average flight time from Houston to Knoxville is 1 hour and 45 minutes. The flight distance is 1240 km / 771 miles and the average flight speed is 705 km/h / 438 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA4890 Houston to Knoxville?
The Airportia On-Time Performance Rating for United Airlines Flight UA4890 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA4890 flight?
The latest flight took off on Wednesday, April 29th, 2026 with the flight status being Landed on 18:56.
How else can the flight UA4890 be referenced as?
This United Airlines flight can also be referenced as UAL4890, UA 4890, UAL 4890.
How often is flight UA4890 delayed?
On average, 40% of all UA4890 flights are delayed. The average delay is 38 minutes.
Can I get compensation for my delayed or cancelled UA4890 flight or baggage issues?
If your UA4890 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 UA4890 Flight Tracker above for more details.
Flight UA4890 is code-shared by 1 airline using the flight number NZ6699
Other flights departing from Houston IAH: UA1647, OO5424, DL1567, NK2226
Other flights arriving at Knoxville TYS: UA5958, DL1834, DL5112, AA5469
All flights connecting Houston IAH to Knoxville TYS.
