| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 27 | IAH | HSV | 18:35 | 20:32 |
Scheduled
|
Track > |
| Aug 24 | IAH | HSV | 18:35 | 20:32 |
Scheduled
|
Track > |
United Airlines Flight UA4573 connects Houston, United States to Huntsville, United States, taking off from Houston George Bush Intercontinental Airport IAH and landing at Huntsville International Airport HSV.
How many UA4573 flights are operated per week?
1 flight per week. The flight UA4573 is operated on Thursday.
What is the On-Time Performance (OTP) of United Airlines Flight UA4573 Houston to Huntsville?
The Airportia On-Time Performance Rating for United Airlines Flight UA4573 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA4573 flight?
The latest flight took off on Friday, August 28th, 2026 with the flight status being Scheduled on 20:32.
How else can the flight UA4573 be referenced as?
This United Airlines flight can also be referenced as UAL4573, UA 4573, UAL 4573.
How often is flight UA4573 delayed?
On average, 0% of all UA4573 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled UA4573 flight or baggage issues?
If your UA4573 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 UA4573 Flight Tracker above for more details.
Other flights departing from Houston IAH: DL2943, UA1503, OO5340, G74573
Other flights arriving at Huntsville HSV: OH5272, OO5356, 9E5386, G74573
All flights connecting Houston IAH to Huntsville HSV.