| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jun 20 | OKC | IAH | 17:05 | 18:54 |
Cancelled
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Track > |
| Claim > | ||||||
| Jun 13 | OKC | IAH | 17:17 | 18:18 |
Landed
|
Track > |
| Jun 06 | OKC | IAH | 19:29 | 20:48 |
Delayed
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Track > |
| May 30 | OKC | IAH | 17:06 | 18:13 |
Landed
|
Track > |
| May 23 | OKC | IAH | 17:47 | 19:26 |
Landed Late
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Track > |
United Airlines Flight UA4855 connects Oklahoma City, United States to Houston, United States, taking off from Oklahoma City Will Rogers World Airport OKC and landing at Houston George Bush Intercontinental Airport IAH.
How long is the UA4855 flight from Oklahoma City to Houston?
The average flight time from Oklahoma City to Houston is 1 hour and 16 minutes. The flight distance is 637 km / 396 miles and the average flight speed is 484 km/h / 301 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA4855 Oklahoma City to Houston?
The Airportia On-Time Performance Rating for United Airlines Flight UA4855 is 4.5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA4855 arriving at?
Flight UA4855 arrives at Houston George Bush Intercontinental Airport (IAH) Terminal B.
When was the latest UA4855 flight?
The latest flight was scheduled for Saturday, June 20th, 2026 but was cancelled.
How else can the flight UA4855 be referenced as?
This United Airlines flight can also be referenced as UAL4855, UA 4855, UAL 4855.
How often is flight UA4855 delayed?
On average, 40% of all UA4855 flights are delayed. The average delay is 73 minutes.
Can I get compensation for my delayed or cancelled UA4855 flight or baggage issues?
If your UA4855 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 UA4855 Flight Tracker above for more details.
Claim compensation for your flight delay or cancellation!
Flight delays happen, but that doesn’t mean you have to accept them. You may be entitled to as much as 600€ in compensation if your flight has been delayed, cancelled or overbooked within the last three years. Claim Compensation Now >
Flight UA4855 is code-shared by 1 airline using the flight number NZ6812
Other flights departing from Oklahoma City OKC: UA484, G4409, AA3501, DL6276
Other flights arriving at Houston IAH: UA448, UA5893, UA6112, AA5554
All flights connecting Oklahoma City OKC to Houston IAH.
