Live tracking not available yet
DL403 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
BOS
Boston Logan International Airport
Boston
TA Gate A16 Scheduled 9:55 AM
Actual 10:06 AM
ATL
Hartsfield Jackson Atlanta International Airport
Atlanta
TS Gate B17 Scheduled 12:50 PM
Actual 1:19 PM
2h 55m flight time
Tue
Recent Flights
Last 3 observedMar 17
Tue
BOS
ATL
Dep 09:55:00
(actual 10:06:00)
739
Boarding
Mar 10
Tue
BOS
ATL
Dep 09:55:00
(actual 10:09:00)
739
Boarding
Mar 07
Sat
JFK
ATL
Dep 15:15:00
(actual 15:33:00)
764
In Air
Schedule
Operates
Tue
Departure
9:55 AM
Arrival
12:50 PM
Duration
2h 55m
Aircraft
Boeing 737-900
Terminal
TA
TS
Gate
A16
B17
Actual
10:06
13:19
Operating Days
Mo
Tu
We
Th
Fr
Sa
Su
Upcoming
Tue, Mar 24
Tue, Mar 31
Schedule valid
Mar 10 —
Apr 07, 2026