Live tracking not available yet
DL840 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
DEN
Denver International Airport
Denver
TA Gate A49 Scheduled 4:28 PM
Actual 4:17 PM
ATL
Hartsfield Jackson Atlanta International Airport
Atlanta
TS Gate B19 Scheduled 9:08 PM
Actual 9:09 PM
2h 40m flight time
Daily
Recent Flights
Last 3 observedMar 10
Tue
DEN
ATL
Dep 16:18:00
(actual 16:13:00)
739
Boarding
Mar 07
Sat
ATL
DEN
Dep 15:20:00
(actual 15:32:00)
739
In Air
Mar 06
Fri
ATL
DEN
Dep 14:16:00
(actual 16:12:00)
739
In Air
Schedule
Operates
Daily
Departure
4:28 PM
Arrival
9:08 PM
Duration
2h 40m
Aircraft
Airbus A321
Terminal
TA
TS
Gate
A49
B19
Actual
16:17
21:09
Operating Days
Mo
Tu
We
Th
Fr
Sa
Su
Upcoming
Wed, Mar 18
Thu, Mar 19
Fri, Mar 20
Sat, Mar 21
Sun, Mar 22
Mon, Mar 23
Tue, Mar 24
Schedule valid
Mar 13 —
Jun 14, 2026