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United Airlines UA664 Flight Status Today
Domestic flight United Airlines UA664 takes off from Las Vegas (LAS) United States to Chicago (ORD) United States. It's operated by United Airlines. The plane leaves McCarran International Airport at 07:15 18 January 2026 America/Los_Angeles. The flight is expected to land at O'Hare International Airport at 12:57 18 January 2026 America/Chicago. The flight will last about 3 hours 42 minutes.
Current status of UA664 is Scheduled On time Estimated Depart in 3 hours
- Type: Domestic Flight
- Code Shares: AC 3345, AV 2315, LH 9313
- Flight Duration: 3 hours 42 minutes
- Flight Distance: 2437 kms / 1514 miles
- United Airlines
- IATA: UA
- ICAO: UAL
- Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
- Service type: Normal passenger
- Seats: 154
- Freight capacity: 17.8 tons
- Passenger classes: First Class, Economy, Business Class, Shuttle
- Aircraft: Boeing 737-800 (Scimitar Winglets) Passenger
- Callsign: F-KCNY3
- Departure Timezone: America/Los_Angeles
- Arrival Timezone: America/Chicago
- Current Time in Las Vegas: Sunday 2026-01-18 04:15 AM
- Current Time in Chicago: Sunday 2026-01-18 06:15 AM
United Airlines UA664 Flight Statistics

United Airlines UA664 Flight Schedule and Histories
| Time | Departure | Arrival | Actual departure | Actual arrival |
|---|---|---|---|---|
|
Sun 18 Jan
Scheduled On time |
Las Vegas (LAS)
2026-01-18T07:15
|
Chicago (ORD)
2026-01-18T12:57
|
||
|
Sat 17 Jan
Arrived Delayed by 29m |
Las Vegas (LAS)
2026-01-17T07:15
|
Chicago (ORD)
2026-01-17T13:01
|
2026-01-17T07:10
|
2026-01-17T13:30
|
|
Fri 16 Jan
Arrived Delayed by 34m |
Las Vegas (LAS)
2026-01-16T07:15
|
Chicago (ORD)
2026-01-16T13:01
|
2026-01-16T07:11
|
2026-01-16T13:35
|
|
Thu 15 Jan
Arrived On time |
Las Vegas (LAS)
2026-01-15T07:15
|
Chicago (ORD)
2026-01-15T13:01
|
2026-01-15T07:04
|
2026-01-15T12:40
|
|
Wed 14 Jan
Arrived On time |
Las Vegas (LAS)
2026-01-14T07:15
|
Chicago (ORD)
2026-01-14T13:01
|
2026-01-14T07:06
|
2026-01-14T13:08
|
|
Tue 13 Jan
Arrived On time |
Las Vegas (LAS)
2026-01-13T07:15
|
Chicago (ORD)
2026-01-13T13:01
|
2026-01-13T07:02
|
2026-01-13T12:42
|
|
Mon 12 Jan
Arrived Delayed by 25m |
Las Vegas (LAS)
2026-01-12T07:15
|
Chicago (ORD)
2026-01-12T13:01
|
2026-01-12T07:14
|
2026-01-12T13:26
|
|
Sun 11 Jan
Arrived On time |
Las Vegas (LAS)
2026-01-11T07:15
|
Chicago (ORD)
2026-01-11T12:57
|
2026-01-11T07:08
|
2026-01-11T12:46
|
|
Sat 10 Jan
Arrived On time |
Las Vegas (LAS)
2026-01-10T07:15
|
Chicago (ORD)
2026-01-10T13:01
|
2026-01-10T07:11
|
2026-01-10T12:54
|
|
Fri 09 Jan
Arrived Delayed by 15m |
Las Vegas (LAS)
2026-01-09T07:15
|
Chicago (ORD)
2026-01-09T13:01
|
2026-01-09T07:12
|
2026-01-09T13:16
|
Flight routes similar to United Airlines UA664
| Airline | Flight no | Departure | Arrival |
|---|---|---|---|
|
BA4739 British Airways |
18/01/2026 10:36 |
3 hours 42 minutes 16:18 |
|
AC3345 Air Canada |
18/01/2026 07:15 |
3 hours 42 minutes 12:57 |
|
AA3312 American Airlines |
18/01/2026 10:36 |
3 hours 42 minutes 16:18 |
|
AA3264 American Airlines |
18/01/2026 08:00 |
3 hours 43 minutes 13:43 |
|
EI7498 Aer Lingus |
18/01/2026 14:08 |
3 hours 48 minutes 19:56 |
|
AC3347 Air Canada |
18/01/2026 12:31 |
4 hours 1 minutes 18:15 |
|
UA314 United Airlines |
18/01/2026 12:31 |
4 hours 1 minutes 18:15 |
|
UA706 United Airlines |
18/01/2026 14:30 |
4 hours 1 minutes 20:16 |
United Airlines Flight UA664 FAQs
What is the scheduled flight duration for United Airlines UA664 flight?
On average, nonstop flight takes 3 hour(s) 42 minutes, with the flight distance of 2437 km (1514 miles).
What is the current status of United Airlines UA664 flight?
The current status of flight United Airlines UA664 is Scheduled On time.
What type of aircraft is used for the United Airlines UA664 flight?
All United Airlines UA664 flights are operated using Boeing 737-800 (Scimitar Winglets) Passenger aircraft.
When does the flight United Airlines UA664 arrive?
Flight United Airlines UA664 arrives at 12:57.
Which terminal the flight United Airlines UA664 is arriving at?
Flight United Airlines UA664 arrives in O'Hare International Airport at Terminal 1.
How many United Airlines UA664 flights are operated a week?
7 flights per week. The Flight United Airlines UA664 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .
