United Airlines UA340 Flight Status Today

Domestic flight United Airlines UA340 takes off from Atlanta (ATL) United States to Denver (DEN) United States. It's operated by United Airlines. The plane leaves Hartsfield-Jackson Atlanta International Airport at 08:40 21 January 2026 America/New_York. The flight is expected to land at Denver International Airport at 10:18 21 January 2026 America/Denver. The flight will last about 3 hours 38 minutes.

Current status of UA340 is Scheduled On time Estimated Depart in 8 hours, 39 minutes

UA340 - UAL340 United Airlines (UA)
ATL Atlanta United States
Flight ATL to DEN
DEN Denver United States
Scheduled On time Estimated Depart in 8 hours, 39 minutes
Departure Hartsfield-Jackson Atlanta International Airport
IATA: ATLICAO: KATL
Scheduled 08:40 21 January 2026
Estimated 08:40 21 January 2026
N T17
Arrival Denver International Airport
IATA: DENICAO: KDEN
Scheduled 10:18 21 January 2026
Estimated 10:18 21 January 2026
None B15
UA340 Detail
  • Type: Domestic Flight
  • Code Shares: AC 5419
  • Flight Duration: 3 hours 38 minutes
  • Flight Distance: 1928 kms / 1198 miles
Airline
  • United Airlines
  • IATA: UA
  • ICAO: UAL
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 269
  • Freight capacity: 22 tons
  • Passenger classes: First Class, Economy, Business Class, Shuttle
More Detail
  • Aircraft: Airbus A319
  • Callsign: F-KGLD3
  • Departure Timezone: America/New_York
  • Arrival Timezone: America/Denver
  • Current Time in Atlanta: Wednesday 2026-01-21 00:01 AM
  • Current Time in Denver: Tuesday 2026-01-20 22:01 PM

United Airlines UA340 Flight Statistics

United Airlines
United Airlines
FLIGHT NO UA340
AIRPLANE Airbus A319
ON TIME 13
DELAYED 1
CANCELLED 0
ON TIME 27
DELAYED 3
CANCELLED 0
ON TIME 54
DELAYED 6
CANCELLED 0
ON TIME 76
DELAYED 7
CANCELLED 0
Last 14 days flight data
14 30 60 90
On Time Rate

United Airlines UA340 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Tue 20 Jan
Arrived On time
Atlanta (ATL) 2026-01-20T08:40
Denver (DEN) 2026-01-20T10:18
2026-01-20T08:31
2026-01-20T10:09
Mon 19 Jan
Arrived On time
Atlanta (ATL) 2026-01-19T08:40
Denver (DEN) 2026-01-19T10:18
2026-01-19T08:46
2026-01-19T10:22
Sun 18 Jan
Arrived On time
Atlanta (ATL) 2026-01-18T08:40
Denver (DEN) 2026-01-18T10:18
2026-01-18T08:34
2026-01-18T10:02
Sat 17 Jan
Arrived On time
Atlanta (ATL) 2026-01-17T08:40
Denver (DEN) 2026-01-17T10:18
2026-01-17T08:37
2026-01-17T10:00
Fri 16 Jan
Arrived On time
Atlanta (ATL) 2026-01-16T08:40
Denver (DEN) 2026-01-16T10:18
2026-01-16T08:49
2026-01-16T10:18
Thu 15 Jan
Arrived On time
Atlanta (ATL) 2026-01-15T08:40
Denver (DEN) 2026-01-15T10:18
2026-01-15T08:36
2026-01-15T10:03
Wed 14 Jan
Arrived On time
Atlanta (ATL) 2026-01-14T08:40
Denver (DEN) 2026-01-14T10:18
2026-01-14T08:37
2026-01-14T09:53
Tue 13 Jan
Arrived On time
Atlanta (ATL) 2026-01-13T08:40
Denver (DEN) 2026-01-13T10:18
2026-01-13T08:32
2026-01-13T09:48
Mon 12 Jan
Arrived On time
Atlanta (ATL) 2026-01-12T08:40
Denver (DEN) 2026-01-12T10:18
2026-01-12T08:30
2026-01-12T09:50
Sun 11 Jan
Arrived On time
Atlanta (ATL) 2026-01-11T08:40
Denver (DEN) 2026-01-11T10:18
2026-01-11T08:32
2026-01-11T10:17

Flight routes similar to United Airlines UA340

Airline Flight no Departure Arrival
Delta DL746
Delta 		21/01/2026
19:48 		3 hours 26 minutes
21:14
KLM KL5800
KLM 		21/01/2026
22:59 		3 hours 29 minutes
00:28
LATAM Airlines LA8742
LATAM Airlines 		21/01/2026
10:42 		3 hours 15 minutes
12:10
Delta DL519
Delta 		21/01/2026
18:04 		3 hours 24 minutes
19:28
LATAM Airlines LA5454
LATAM Airlines 		21/01/2026
21:25 		3 hours 25 minutes
22:50
LATAM Airlines LA8477
LATAM Airlines 		21/01/2026
08:15 		3 hours 31 minutes
09:40
Delta DL956
Delta 		21/01/2026
22:59 		3 hours 29 minutes
00:28
Delta DL530
Delta 		21/01/2026
10:42 		3 hours 15 minutes
12:10

United Airlines Flight UA340 FAQs

What is the scheduled flight duration for United Airlines UA340 flight?

On average, nonstop flight takes 3 hour(s) 38 minutes, with the flight distance of 1928 km (1198 miles).

What is the current status of United Airlines UA340 flight?

The current status of flight United Airlines UA340 is Scheduled On time.

What type of aircraft is used for the United Airlines UA340 flight?

All United Airlines UA340 flights are operated using Airbus A319 aircraft.

How many United Airlines UA340 flights are operated a week?

7 flights per week. The Flight United Airlines UA340 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .