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Delta Air Lines

Is DL638 delayed?

Service date: · Scheduled departure date (America/New_York)

Arrived

18 min early

Updated

Departure

Boston

BOS

Actual

Scheduled 15:14

Aug 22

Arrival

Atlanta

ATL

Actual

Scheduled 18:14

Aug 22

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Estimated
Actual

Arrival · UTC

Scheduled
Estimated
Actual
Route overview: Boston → AtlantaBOSATL
Route overview

Recent arrivals

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

  • BOS → ATL

    17 min early

  • BOS → ATL

    13 min early

  • BOS → ATL

    16 min early

  • BOS → ATL

    On time

  • BOS → ATL

    23 min late
Flight history and details

Aug 18, 2026 — Sep 17, 2026

Observed arrivals
21
Arrivals over 15 minutes late
4
Observed cancellations
0
Observed occurrences
25

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

DL638 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 16, 2026ArrivedBostonAtlanta
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-17
Sep 15, 2026ArrivedBostonAtlanta
-13
Sep 14, 2026ArrivedBostonAtlanta
-16
Sep 13, 2026ArrivedBostonAtlanta
0
Sep 12, 2026ArrivedBostonAtlanta
23
Sep 11, 2026ArrivedBostonAtlanta
92
Sep 10, 2026ArrivedBostonAtlanta
-1
Sep 9, 2026ArrivedBostonAtlanta
-14
Sep 8, 2026ArrivedBostonAtlanta
-11
Sep 5, 2026ArrivedBostonAtlanta
-26
Sep 4, 2026ArrivedBostonAtlanta
-17
Sep 1, 2026ArrivedBostonAtlanta
14
Aug 31, 2026ArrivedBostonAtlanta
-27
Aug 30, 2026ArrivedBostonAtlanta
-27
Aug 29, 2026ArrivedBostonAtlanta
-27
Aug 28, 2026ArrivedBostonAtlanta
40
Aug 27, 2026ArrivedBostonAtlanta
21
Aug 26, 2026ArrivedBostonAtlanta
-27
Aug 25, 2026ArrivedBostonAtlanta
-33
Aug 24, 2026ArrivedBostonAtlanta
-26
Aug 22, 2026ArrivedBostonAtlanta
-18

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