United Airlines UA4640 Flight Status Today

Domestic flight United Airlines UA4640 takes off from Huntsville (HSV) United States to Denver (DEN) United States. It's operated by United Airlines. The plane leaves Huntsville International Airport - Carl T. Jones Field at 08:00 18 January 2026 America/Chicago. The flight is expected to land at Denver International Airport at 10:33 18 January 2026 America/Denver. The flight will last about 3 hours 33 minutes.

Current status of UA4640 is Departed On time Estimated Arrival in 8 minutes

UA4640 - UAL4640 United Airlines (UA)
HSV Huntsville United States
Flight HSV to DEN
DEN Denver United States
Departed On time Estimated Arrival in 8 minutes
Departure Huntsville International Airport - Carl T. Jones Field
IATA: HSVICAO: KHSV
Scheduled 08:00 18 January 2026
Actual 07:54 18 January 2026
None 6
Arrival Denver International Airport
IATA: DENICAO: KDEN
Scheduled 10:33 18 January 2026
Estimated 10:27 18 January 2026
None B71
UA4640 Detail
  • Type: Domestic Flight
  • Flight Duration: 3 hours 33 minutes
  • Flight Distance: 1686 kms / 1048 miles
Airline
  • United Airlines
  • IATA: UA
  • ICAO: UAL
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 50
  • Freight capacity: 1 tons
  • Passenger classes: Economy, Shuttle, Premium Economy
More Detail
  • Aircraft: Embraer 175
  • Callsign: F-KTUL2
  • Departure Timezone: America/Chicago
  • Arrival Timezone: America/Denver
  • Current Time in Huntsville: Sunday 2026-01-18 11:19 AM
  • Current Time in Denver: Sunday 2026-01-18 10:19 AM

United Airlines UA4640 Flight Statistics

United Airlines
United Airlines
FLIGHT NO UA4640
AIRPLANE Embraer 175
ON TIME 13
DELAYED 1
CANCELLED 0
ON TIME 29
DELAYED 1
CANCELLED 0
ON TIME 57
DELAYED 2
CANCELLED 1
ON TIME 80
DELAYED 3
CANCELLED 1
Last 14 days flight data
14 30 60 90
On Time Rate

United Airlines UA4640 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Sat 17 Jan
Arrived On time
Huntsville (HSV) 2026-01-17T08:00
Denver (DEN) 2026-01-17T10:33
2026-01-17T07:53
2026-01-17T10:10
Fri 16 Jan
Arrived On time
Huntsville (HSV) 2026-01-16T08:00
Denver (DEN) 2026-01-16T10:33
2026-01-16T07:53
2026-01-16T10:25
Thu 15 Jan
Arrived On time
Huntsville (HSV) 2026-01-15T08:00
Denver (DEN) 2026-01-15T10:33
2026-01-15T08:07
2026-01-15T10:19
Wed 14 Jan
Arrived On time
Huntsville (HSV) 2026-01-14T08:00
Denver (DEN) 2026-01-14T10:33
2026-01-14T07:54
2026-01-14T10:08
Tue 13 Jan
Arrived Delayed by 23m
Huntsville (HSV) 2026-01-13T08:00
Denver (DEN) 2026-01-13T10:33
2026-01-13T08:44
2026-01-13T10:56
Mon 12 Jan
Arrived On time
Huntsville (HSV) 2026-01-12T08:00
Denver (DEN) 2026-01-12T10:33
2026-01-12T08:13
2026-01-12T10:22
Sun 11 Jan
Arrived On time
Huntsville (HSV) 2026-01-11T08:00
Denver (DEN) 2026-01-11T10:33
2026-01-11T07:53
2026-01-11T10:26
Sat 10 Jan
Arrived On time
Huntsville (HSV) 2026-01-10T08:00
Denver (DEN) 2026-01-10T10:33
2026-01-10T07:55
2026-01-10T10:26
Fri 09 Jan
Arrived On time
Huntsville (HSV) 2026-01-09T08:00
Denver (DEN) 2026-01-09T10:33
2026-01-09T08:10
2026-01-09T10:27
Thu 08 Jan
Arrived On time
Huntsville (HSV) 2026-01-08T08:00
Denver (DEN) 2026-01-08T10:33
2026-01-08T07:54
2026-01-08T09:55

Flight routes similar to United Airlines UA4640

Airline Flight no Departure Arrival
United Airlines UA5393
United Airlines 		18/01/2026
15:36 		3 hours 24 minutes
18:00
SkyWest Airlines OO5393
SkyWest Airlines 		18/01/2026
15:36 		3 hours 24 minutes
18:00
SkyWest Airlines OO4640
SkyWest Airlines 		18/01/2026
07:30 		3 hours 39 minutes
10:02
United Airlines UA3276
United Airlines 		18/01/2026
17:30 		2 hours 58 minutes
19:30

United Airlines Flight UA4640 FAQs

What is the scheduled flight duration for United Airlines UA4640 flight?

On average, nonstop flight takes 3 hour(s) 33 minutes, with the flight distance of 1686 km (1048 miles).

What is the current status of United Airlines UA4640 flight?

The current status of flight United Airlines UA4640 is Departed On time.

What type of aircraft is used for the United Airlines UA4640 flight?

All United Airlines UA4640 flights are operated using Embraer 175 aircraft.

How many United Airlines UA4640 flights are operated a week?

7 flights per week. The Flight United Airlines UA4640 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .