Live tracking not available yet
DL729 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
SAN
San Diego International Airport
San Diego
T2 Gate 46 Scheduled 6:30 AM
Actual 6:15 AM
ATL
Hartsfield Jackson Atlanta International Airport
Atlanta
TS Gate B36 Scheduled 1:34 PM
Actual 1:21 PM
4h 4m flight time
Daily
Recent Flights
Last 3 observedMar 11
Wed
SAN
ATL
Dep 06:30:00
(actual 06:48:00)
321
In Air
Mar 09
Mon
SAN
ATL
Dep 06:30:00
(actual 06:51:00)
321
Boarding
Mar 08
Sun
SAN
ATL
Dep 06:30:00
(actual 06:41:00)
321
Boarding
Schedule
Operates
Daily
Departure
6:30 AM
Arrival
1:34 PM
Duration
4h 4m
Aircraft
Airbus A321
Terminal
T2
TS
Gate
46
B36
Actual
06:15
13:21
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
Feb 23 —
May 25, 2026