| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 17 | IAH | BRO | 20:39 | 21:30 |
Landed
|
Track > |
| Jul 16 | IAH | BRO | 20:43 | 21:33 |
Landed
|
Track > |
| Jul 15 | IAH | BRO | 20:39 | 21:38 |
Landed
|
Track > |
| Jul 14 | IAH | BRO | 20:35 | 21:27 |
Landed
|
Track > |
| Jul 13 | IAH | BRO | 21:58 | 21:52 |
En-Route
|
Track > |
| Jul 12 | IAH | BRO | 20:39 | 21:29 |
Landed
|
Track > |
| Jul 10 | IAH | BRO | 20:43 | 21:30 |
En-Route
|
Track > |
| Jul 09 | IAH | BRO | 20:38 | 21:33 |
Landed
|
Track > |
| Jul 08 | IAH | BRO | 20:38 | 21:26 |
Landed
|
Track > |
| Jul 07 | IAH | BRO | 21:34 | 22:29 |
Delayed
|
Track > |
United Airlines Flight UA4309 connects Houston, United States to Brownsville, United States, taking off from Houston George Bush Intercontinental Airport IAH and landing at Brownsville South Padre Island International Airport BRO.
How long is the UA4309 flight from Houston to Brownsville?
The average flight time from Houston to Brownsville is 51 minutes. The flight distance is 497 km / 309 miles and the average flight speed is 557 km/h / 346 mph.
How many UA4309 flights are operated per week?
6 flights per week. The flight UA4309 is operated on Monday, Tuesday, Wednesday, Thursday, Friday and Saturday.
What is the On-Time Performance (OTP) of United Airlines Flight UA4309 Houston to Brownsville?
The Airportia On-Time Performance Rating for United Airlines Flight UA4309 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA4309 flight?
The latest flight took off on Saturday, July 18th, 2026 with the flight status being Landed on 21:30.
How else can the flight UA4309 be referenced as?
This United Airlines flight can also be referenced as UAL4309, UA 4309, UAL 4309.
How often is flight UA4309 delayed?
On average, 10% of all UA4309 flights are delayed. The average delay is 37 minutes.
Can I get compensation for my delayed or cancelled UA4309 flight or baggage issues?
If your UA4309 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 UA4309 Flight Tracker above for more details.
Flight UA4309 is code-shared by 4 airlines using the flight numbers AC4793, EK6092, LH8522, NZ6970
Other flights departing from Houston IAH: UA1696, UA1950, UA6090, OO5238
Other flights arriving at Brownsville BRO: UA4929, UA4832, AA3412, AA3442
All flights connecting Houston IAH to Brownsville BRO.