Live tracking not available yet
DL571 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 A18 Scheduled 5:36 PM
Actual 5:54 PM
SAN
San Diego International Airport
San Diego
T2 Gate 37 Scheduled 8:37 PM
Actual 8:46 PM
6h 1m flight time
Daily
Recent Flights
Last 1 observedMar 17
Tue
BOS
SAN
Dep 18:44:00
(actual 17:54:00)
A21N
In Air
Schedule
Operates
Daily
Departure
5:36 PM
Arrival
8:37 PM
Duration
6h 1m
Aircraft
A21N
Terminal
TA
T2
Gate
A18
37
Actual
17:54
20:46
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 13 —
Jun 14, 2026