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Delta Air Lines

Is DL251 delayed?

Service date: · Scheduled departure date (Europe/Madrid)

Arrived

5 min early

Updated

Departure

Barcelona

BCN

Actual

Scheduled 15:15

Aug 21

Arrival

Boston

BOS

Actual

Scheduled 17:41

Aug 21

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Estimated
Actual

Arrival · UTC

Scheduled
Estimated
Not available
Actual
Route overview: Barcelona → BostonBCNBOS
Route overview

Recent arrivals

Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.

  • BCN → BOS

    20 min early

  • BCN → BOS

    11 min late

  • BCN → BOS

    19 min early

  • BCN → BOS

    29 min late

  • BCN → BOS

    18 min early
Flight history and details

Aug 18, 2026 — Sep 17, 2026

Observed arrivals
28
Arrivals over 15 minutes late
6
Observed cancellations
0
Observed occurrences
29

Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.

How flight status works

DL251 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 17, 2026ArrivedBarcelonaBoston
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-20
Sep 16, 2026ArrivedBarcelonaBoston
11
Sep 15, 2026ArrivedBarcelonaBoston
-19
Sep 14, 2026ArrivedBarcelonaBoston
29
Sep 13, 2026ArrivedBarcelonaBoston
-18
Sep 12, 2026ArrivedBarcelonaBoston
-17
Sep 11, 2026ArrivedBarcelonaBoston
-2
Sep 10, 2026ArrivedBarcelonaBoston
20
Sep 9, 2026ArrivedBarcelonaBoston
39
Sep 7, 2026ArrivedBarcelonaBoston
22
Sep 6, 2026ArrivedBarcelonaBoston
-28
Sep 5, 2026ArrivedBarcelonaBoston
-30
Sep 4, 2026ArrivedBarcelonaBoston
-10
Sep 2, 2026ArrivedBarcelonaBoston
56
Sep 1, 2026ArrivedBarcelonaBoston
-27
Aug 31, 2026ArrivedBarcelonaBoston
0
Aug 30, 2026ArrivedBarcelonaBoston
14
Aug 29, 2026ArrivedBarcelonaBoston
38
Aug 28, 2026ArrivedBarcelonaBoston
10
Aug 27, 2026ArrivedBarcelonaBoston
-27
Aug 26, 2026ArrivedBarcelonaBoston
-28
Aug 25, 2026ArrivedBarcelonaBoston
-30
Aug 24, 2026ArrivedBarcelonaBoston
-33
Aug 23, 2026ArrivedBarcelonaBoston
-14
Aug 22, 2026ArrivedBarcelonaBoston
-16
Aug 21, 2026ArrivedBarcelonaBoston
-5
Aug 20, 2026ArrivedBarcelonaBoston
0
Aug 19, 2026ArrivedBarcelonaBoston
-48

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