| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 18 | LAS | ORD | 07:00 | 12:48 |
Scheduled
|
Track > |
| Jul 17 | LAS | ORD | 07:40 | 12:44 |
Diverted
|
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| Claim > | ||||||
| Jul 16 | LAS | ORD | 07:08 | 12:20 |
Landed
|
Track > |
| Jul 15 | LAS | ORD | 07:18 | 12:43 |
Landed
|
Track > |
| Jul 14 | LAS | ORD | 07:17 | 12:34 |
Landed
|
Track > |
| Jul 13 | LAS | ORD | 07:09 | 12:24 |
Landed
|
Track > |
| Jul 12 | LAS | ORD | 07:15 | 12:26 |
Landed
|
Track > |
| Jul 11 | LAS | ORD | 07:25 | 12:28 |
Landed
|
Track > |
| Jul 10 | LAS | ORD | 07:17 | 12:17 |
Landed
|
Track > |
| Jul 09 | LAS | ORD | 07:06 | 12:32 |
Landed
|
Track > |
United Airlines Flight UA664 connects Las Vegas, United States to Chicago, United States, taking off from Las Vegas McCarran International Airport LAS and landing at Chicago O'Hare International Airport ORD.
How long is the UA664 flight from Las Vegas to Chicago?
The average flight time from Las Vegas to Chicago is 3 hours and 12 minutes. The flight distance is 2431 km / 1511 miles and the average flight speed is 747 km/h / 464 mph.
How many UA664 flights are operated per week?
7 flights per week. The flight UA664 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of United Airlines Flight UA664 Las Vegas to Chicago?
The Airportia On-Time Performance Rating for United Airlines Flight UA664 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA664 arriving at?
Flight UA664 arrives at Chicago O'Hare International Airport (ORD) Terminal 2.
When was the latest UA664 flight?
The latest flight took off on Saturday, July 18th, 2026 with the flight status being Scheduled on 12:48.
How else can the flight UA664 be referenced as?
This United Airlines flight can also be referenced as UAL664, UA0664, UA 664, UAL 664.
How often is flight UA664 delayed?
On average, 0% of all UA664 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled UA664 flight or baggage issues?
If your UA664 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 UA664 Flight Tracker above for more details.
Flight UA664 is code-shared by 6 airlines using the flight numbers AC3345, AV2315, AZ4428, LH9313, LX3297, OS7744
Other flights departing from Las Vegas LAS: AA2957, B6658, F93019, F94107
Other flights arriving at Chicago ORD: UA2091, AA2765, UA2451, AA518
All flights connecting Las Vegas LAS to Chicago ORD.
