DL571 · DAL571

DAL571 over the last 30 days

As of 2026-10-30

DAL571 is operated by Delta Air Lines on the route San Diego International Airport (SAN/KSAN) → Boston Logan International Airport (BOS/KBOS). It usually takes off around 05:18 UTC (22:18 local time, SAN). It usually lands around 10:09 UTC (06:09 local time, BOS). Most frequent aircraft type: AIRBUS A-321neo (A21N).

Days with an observed flight (last 30 days)

30/30

Days of the week with an observed flight

Mon, Tue, Wed, Thu, Fri, Sat, Sun

Typical take-off

05:18 UTC · 22:18 local time (SAN)

Typical landing

10:09 UTC · 06:09 local time (BOS)

Typical time airborne

292 min

Median departure deviation from the usual time on this route

−1 min

Departures within 15 minutes of the usual time

85 %

Departures measured

13

Our measurement against the usual departure time of the route, from our own observations over the last 28 days; the figures cover all flights of this airline on the route.

Aircraft types on this flight (last 30 days)

• AIRBUS A-321neo (A21N) — Number of flights: 69

Aircraft in the last 7 days

• N541DE · AIRBUS A-321neo 2026-10-30
• N550DN · AIRBUS A-321neo 2026-10-29
• N537DT · AIRBUS A-321neo 2026-10-28
• N520DE · AIRBUS A-321neo 2026-10-27
• N528DE · AIRBUS A-321neo 2026-10-26
• N534DT · AIRBUS A-321neo 2026-10-25

Related flights on this route

• All flights KSAN – KBOS