Live tracking not available yet
DL665 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
ONT
Ontario International Airport
Ontario
T2 Gate 209 Scheduled 1:36 PM
Actual 1:48 PM
ATL
Hartsfield Jackson Atlanta International Airport
Atlanta
TS Gate A05 Scheduled 8:37 PM
Actual 8:34 PM
4h 1m flight time
Daily
Recent Flights
Last 2 observedMar 16
Mon
ONT
ATL
Dep 12:57:00
(actual 13:48:00)
321
In Air
Mar 09
Mon
ATL
ONT
Dep 10:10:00
(actual 10:32:00)
321
In Air
Schedule
Operates
Daily
Departure
1:36 PM
Arrival
8:37 PM
Duration
4h 1m
Aircraft
Airbus A321
Terminal
T2
TS
Gate
209
A05
Actual
13:48
20:34
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 12 —
Jun 13, 2026