United Airlines UA664 Flight Status : Live Tracking & Updates

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 15:35 06 May 2026 America/Los_Angeles. The flight is expected to land at O'Hare International Airport at 17:20 06 May 2026 America/Chicago. The flight will last about 1 hours 50 minutes.

Current status of UA664 is Arrived On time

UA664 - UAL664 United Airlines (UA)
LAS Las Vegas United States
Flight LAS to ORD
ORD Chicago United States
Arrived On time
Departure McCarran International Airport
IATA: LASICAO: KLAS
Scheduled 15:35 06 May 2026
Actual 15:31 06 May 2026
1 C1
Arrival O'Hare International Airport
IATA: ORDICAO: KORD
Scheduled 17:20 06 May 2026
Actual 17:21 06 May 2026
None B43
UA664 Detail
  • Type: Domestic Flight
  • Code Shares: AC 5304, LX 3168, NZ 2575
  • Flight Duration: 1 hours 50 minutes
  • Flight Distance: 2437 kms / 1514 miles
Airline
  • United Airlines
  • IATA: UA
  • ICAO: UAL
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 154
  • Freight capacity: 17.8 tons
  • Passenger classes: First Class, Economy, Business Class, Shuttle
More Detail
  • Aircraft: Boeing 737-700 Passenger (Scimitar Winglets)
  • Callsign: F-KCNY3
  • Departure Timezone: America/Los_Angeles
  • Arrival Timezone: America/Chicago
  • Current Time in Las Vegas: Wednesday 2026-05-06 18:07 PM
  • Current Time in Chicago: Wednesday 2026-05-06 20:07 PM

United Airlines UA664 Flight Statistics

United Airlines
United Airlines
FLIGHT NO UA664
AIRPLANE Boeing 737-700 Passenger (Scimitar Winglets)
ON TIME 12
DELAYED 2
CANCELLED 0
ON TIME 28
DELAYED 2
CANCELLED 0
ON TIME 32
DELAYED 2
CANCELLED 0
ON TIME 42
DELAYED 2
CANCELLED 2
Last 14 days flight data
14 30 60 90
On Time Rate

United Airlines UA664 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Wed 06 May
Scheduled On time
Las Vegas (LAS) 2026-05-06T07:00
Chicago (ORD) 2026-05-06T12:47
Tue 05 May
Arrived Delayed by 24m
Las Vegas (LAS) 2026-05-05T15:35
Chicago (ORD) 2026-05-05T17:20
2026-05-05T15:56
2026-05-05T17:44
Mon 04 May
Arrived On time
Las Vegas (LAS) 2026-05-04T15:35
Chicago (ORD) 2026-05-04T17:20
2026-05-04T15:41
2026-05-04T17:05
Sun 03 May
Arrived On time
Las Vegas (LAS) 2026-05-03T15:35
Chicago (ORD) 2026-05-03T17:20
2026-05-03T15:42
2026-05-03T17:20
Sat 02 May
Departed Delayed by 15m
Las Vegas (LAS) 2026-05-02T16:30
Chicago (ORD) 2026-05-02T18:15
2026-05-02T16:56
Fri 01 May
Departed Delayed by 56m
Las Vegas (LAS) 2026-05-01T15:35
Chicago (ORD) 2026-05-01T17:20
2026-05-01T15:34
Thu 30 Apr
Arrived On time
Las Vegas (LAS) 2026-04-30T15:35
Chicago (ORD) 2026-04-30T17:20
2026-04-30T15:40
2026-04-30T17:31
Wed 29 Apr
Arrived On time
Las Vegas (LAS) 2026-04-29T16:20
Chicago (ORD) 2026-04-29T20:25
2026-04-29T16:14
2026-04-29T20:05
Tue 28 Apr
Departed On time
Las Vegas (LAS) 2026-04-28T16:20
Chicago (ORD) 2026-04-28T20:25
2026-04-28T16:28
Mon 27 Apr
Departed Delayed by 1h 21m
Las Vegas (LAS) 2026-04-27T16:20
Chicago (ORD) 2026-04-27T20:25
2026-04-27T17:40

Flight routes similar to United Airlines UA664

Airline Flight no Departure Arrival
Southwest Airlines WN2283
Southwest Airlines 		06/05/2026
08:10 		4 hours 8 minutes
13:55
Gulf Air GF6734
Gulf Air 		06/05/2026
13:52 		4 hours 4 minutes
19:56
Air Canada AC3346
Air Canada 		06/05/2026
10:43 		3 hours 50 minutes
16:33
American Airlines AA2118
American Airlines 		06/05/2026
08:54 		3 hours 48 minutes
14:42
Emirates EK6178
Emirates 		06/05/2026
12:45 		3 hours 47 minutes
18:32
American Airlines AA377
American Airlines 		06/05/2026
00:47 		3 hours 13 minutes
06:28
Aer Lingus EI7420
Aer Lingus 		06/05/2026
23:58 		3 hours 36 minutes
05:34
Air Canada AC3349
Air Canada 		06/05/2026
23:22 		3 hours 38 minutes
05:00

United Airlines Flight UA664 FAQs

What is the scheduled flight duration for United Airlines UA664 flight?

On average, nonstop flight takes 1 hour(s) 50 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 Arrived On time.

What type of aircraft is used for the United Airlines UA664 flight?

All United Airlines UA664 flights are operated using Boeing 737-700 Passenger (Scimitar Winglets) aircraft.

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 .