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Delta Air Lines

Is DL639 delayed?

No observed occurrence is available for this date.

Recent arrivals

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

  • LAX → BOS

    3 min early

  • LAX → BOS

    26 min late

  • LAX → BOS

    5 min late

  • LAX → BOS

    11 min early

  • LAX → BOS

    7 min early
Flight history and details

Aug 24, 2026 — Sep 23, 2026

Observed arrivals
29
Arrivals over 15 minutes late
4
Observed cancellations
0
Observed occurrences
30

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

DL639 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 22, 2026ArrivedLos AngelesBoston
-3
Sep 21, 2026ArrivedLos AngelesBoston
26
Sep 20, 2026ArrivedLos AngelesBoston
5
Sep 19, 2026ArrivedLos AngelesBoston
-11
Sep 18, 2026ArrivedLos AngelesBoston
-7
Sep 17, 2026ArrivedLos AngelesBoston
30
Sep 16, 2026ArrivedLos AngelesBoston
-7
Sep 15, 2026ArrivedLos AngelesBoston
5
Sep 14, 2026ArrivedLos AngelesBoston
14
Sep 13, 2026ArrivedLos AngelesBoston
-21
Sep 12, 2026ArrivedLos AngelesBoston
-27
Sep 11, 2026ArrivedLos AngelesBoston
-1
Sep 10, 2026ArrivedLos AngelesBoston
5
Sep 9, 2026ArrivedLos AngelesBoston
-20
Sep 8, 2026ArrivedLos AngelesBoston
4
Sep 7, 2026ArrivedLos AngelesBoston
-4
Sep 6, 2026ArrivedLos AngelesBoston
-21
Sep 5, 2026ArrivedLos AngelesBoston
-26
Sep 4, 2026ArrivedLos AngelesBoston
43
Sep 3, 2026ArrivedLos AngelesBoston
-28
Sep 2, 2026ArrivedLos AngelesBoston
-29
Sep 1, 2026ArrivedLos AngelesBoston
-42
Aug 31, 2026ArrivedLos AngelesBoston
-3
Aug 30, 2026ArrivedLos AngelesBoston
19
Aug 28, 2026ArrivedLos AngelesBoston
-19
Aug 27, 2026ArrivedLos AngelesBoston
-30
Aug 26, 2026ArrivedLos AngelesBoston
-23
Aug 25, 2026ArrivedLos AngelesBoston
-17
Aug 24, 2026ArrivedLos AngelesBoston
-22

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