| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 08 | SJU | IAH | 15:19 | 18:32 |
En-Route
|
Track > |
| Jul 07 | SJU | IAH | 15:30 | 18:41 |
Landed
|
Track > |
| Jul 06 | SJU | IAH | 18:44 | 21:50 |
Delayed
|
Track > |
| Jul 05 | SJU | IAH | 15:04 | 18:23 |
Landed
|
Track > |
| Jul 04 | SJU | IAH | 19:23 | 22:33 |
Delayed
|
Track > |
| Jul 03 | SJU | IAH | 15:58 | 19:12 |
Landed Late
|
Track > |
| Jul 02 | SJU | IAH | 15:07 | 18:26 |
Landed
|
Track > |
| Jul 01 | SJU | IAH | 15:06 | 18:31 |
Landed
|
Track > |
| Jun 30 | SJU | IAH | 15:07 | 18:12 |
Landed
|
Track > |
| Jun 29 | SJU | IAH | 15:29 | 18:33 |
Landed
|
Track > |
United Airlines Flight UA668 connects San Juan, Puerto Rico to Houston, United States, taking off from San Juan Luis Munoz Marin International Airport SJU and landing at Houston George Bush Intercontinental Airport IAH.
How long is the UA668 flight from San Juan to Houston?
The average flight time from San Juan to Houston is 4 hours and 12 minutes. The flight distance is 3228 km / 2006 miles and the average flight speed is 767 km/h / 477 mph.
How many UA668 flights are operated per week?
7 flights per week. The flight UA668 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of United Airlines Flight UA668 San Juan to Houston?
The Airportia On-Time Performance Rating for United Airlines Flight UA668 is 4.3/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA668 arriving at?
Flight UA668 arrives at Houston George Bush Intercontinental Airport (IAH) Terminal C.
When was the latest UA668 flight?
The latest flight took off on Wednesday, July 8th, 2026 with the flight status being En-Route on 18:32.
How else can the flight UA668 be referenced as?
This United Airlines flight can also be referenced as UAL668, UA0668, UA 668, UAL 668.
How often is flight UA668 delayed?
On average, 30% of all UA668 flights are delayed. The average delay is 140 minutes.
Can I get compensation for my delayed or cancelled UA668 flight or baggage issues?
If your UA668 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 UA668 Flight Tracker above for more details.
Flight UA668 is code-shared by 2 airlines using the flight numbers AC4631, NZ9844
Other flights departing from San Juan SJU: 9K4811, B61937, F91165, 9K8171
Other flights arriving at Houston IAH: UA1528, DL1529, UA4923, UA1834
All flights connecting San Juan SJU to Houston IAH.
