Flight UA340
United Airlines | Atlanta to Denver
Departure
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Return
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UA340 | Atlanta to Denver
Operated by United Airlines with 97% on-time rate. Check schedules, fares & cabin info to book your perfect journey!
Flight Information
Atlanta (ATL) to Denver (DEN)
97%On-time Rate
Departure
08:58
Hartsfield-Jackson Atlanta International Airport N
ATL
3h 38m
Has Stops
Arrival
10:01
Denver International Airport
DEN
Airline
United Airlines
Aircraft
Airbus A319
Seats
128
Aircraft Age
24y, 11m
Boarding Gate: --
Check-in closes at 2026-01-21 07:55. Passengers are advised to arrive at the airport at least 2 hours prior to boarding.
Flight Punctuality
On-time performance data for flight UA340
Departure Punctuality
On-time Rate
Punctuality 90%
Avg Delay
Late on average 16 minutes
Early
0%
On-time
90%
Delay <30min
3%
Delay 30-60min
7%
Delay >60min
0%
Cancelled
0%
Arrival Punctuality
On-time Rate
Punctuality 90%
Avg Delay
Late on average 16 minutes
Early
0%
On-time
90%
Delay <30min
3%
Delay 30-60min
7%
Delay >60min
0%
Cancelled
0%
Based on UA340 flight history for Last 30 Days. On-time rate: Punctuality 90%, average delay: Late on average 16 minutes.
Flight Schedule
Upcoming schedule for flight UA340
Fri, Jan 16
UA340
United Airlines
319
09:06
ATL
Atlanta
Direct
10:10
DEN
Denver
Mon, Jan 19
UA340
United Airlines
319
09:01
ATL
Atlanta
Direct
10:10
DEN
Denver
Sat, Jan 17
UA340
United Airlines
319
08:53
ATL
Atlanta
Direct
09:48
DEN
Denver
Sun, Jan 18
UA340
United Airlines
319
08:48
ATL
Atlanta
Direct
09:53
DEN
Denver
Thu, Jan 22
UA340
United Airlines
319
08:40
ATL
Atlanta
Direct
10:18
DEN
Denver
Tue, Jan 20
UA340
United Airlines
319
08:45
ATL
Atlanta
Direct
10:00
DEN
Denver
Wed, Jan 21
UA340
United Airlines
319
08:58
ATL
Atlanta
Direct
10:01
DEN
Denver
Schedule Information
Flight schedules are subject to change. Please check with the airline for the most up-to-date information.
Cabin Information
Available cabin classes for flight UA340
✈️
Economy
UA340
Seat Information
76 cm
Legroom
--
Seat width
100°
Reclining Angle
Facilities & Amenities
None
On-demand entertainment
Wi-Fi (additional charge)
Unknown
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