Live tracking not available yet
DL455 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
DCA
Ronald Reagan Washington National Airport
Washington
T2 Gate B19 Scheduled 9:30 AM
Actual 9:44 AM
ATL
Hartsfield Jackson Atlanta International Airport
Atlanta
TS Gate B17 Scheduled 11:23 AM
Actual 11:22 AM
1h 53m flight time
Daily
Recent Flights
Last 10 observedMar 17
Tue
DCA
ATL
Dep 09:30:00
(actual 09:44:00)
321
Boarding
Mar 16
Mon
DCA
ATL
Dep 09:00:00
(actual 10:08:00)
321
Boarding
Mar 13
Fri
DCA
ATL
Dep 10:03:00
(actual 10:17:00)
321
Boarding
Mar 12
Thu
DCA
ATL
Dep 09:00:00
(actual 09:45:00)
321
Boarding
Mar 11
Wed
DCA
ATL
Dep 09:00:00
(actual 09:08:00)
321
Boarding
Mar 10
Tue
DCA
ATL
Dep 09:00:00
(actual 09:44:00)
321
Boarding
Mar 09
Mon
DCA
ATL
Dep 09:00:00
(actual 09:13:00)
321
Boarding
Mar 08
Sun
DCA
ATL
Dep 09:00:00
(actual 09:24:00)
321
Boarding
Mar 07
Sat
DCA
ATL
Dep 09:00:00
(actual 11:01:00)
321
Boarding
Mar 06
Fri
DCA
ATL
Dep 09:00:00
(actual 09:14:00)
321
Boarding
Schedule
Operates
Daily
Departure
9:30 AM
Arrival
11:23 AM
Duration
1h 53m
Aircraft
Airbus A321
Terminal
T2
TS
Gate
B19
B17
Actual
09:44
11:22
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 15 —
Jun 14, 2026