Live tracking not available yet
UA340 has a schedule in our database but isn't on the airport board right now. Live position data typically appears within a few hours of departure.
Flight Status
Scheduled
Route Info
ATL
Hartsfield Jackson Atlanta International Airport
Atlanta
TN Gate T17 Scheduled 9:00 AM
Actual 9:13 AM
DEN
Denver International Airport
Denver
Gate B61 Scheduled 10:32 AM
Actual 11:03 AM
Baggage claim 15
3h 32m flight time
Daily
Recent Flights
Last 3 observedMar 18
Wed
ATL
DEN
Dep 09:00:00
(actual 09:13:00)
738
Boarding
Mar 08
Sun
ATL
DEN
Dep 09:01:00
(actual 09:21:00)
319
In Air
Mar 06
Fri
ATL
DEN
Dep 09:01:00
(actual 11:42:00)
319
Boarding
Schedule
Operates
Daily
Departure
9:00 AM
Arrival
10:32 AM
Duration
3h 32m
Aircraft
Boeing 737-800
Terminal
TN
Gate
T17
B61
Actual
09:13
11:03
Baggage
Carousel 15
Operating Days
Mo
Tu
We
Th
Fr
Sa
Su
Upcoming
Thu, Mar 19
Fri, Mar 20
Sat, Mar 21
Sun, Mar 22
Mon, Mar 23
Tue, Mar 24
Wed, Mar 25
Schedule valid
Mar 17 —
Jun 16, 2026