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Delta Air Lines

Is DL1021 delayed?

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

Arrived

38 min late

Official source · Updated

Departure

Atlanta

ATL

Actual

Scheduled 19:14

Sep 14

Arrival

Greenville

GSP

Actual

Scheduled 23:47

Sep 15

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual

Arrival · UTC

Scheduled
Estimated
Not available
Actual

Recent arrivals

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

  • ATL → GSP

    38 min late

  • ATL → GSP

    On time

  • ATL → GSP

    4 min late

  • ATL → GSP

    15 min early

  • ATL → GSP

    17 min early
Flight history and details

Aug 18, 2026 — Sep 17, 2026

Observed arrivals
14
Arrivals over 15 minutes late
3
Observed cancellations
0
Observed occurrences
19

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

DL1021 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 14, 2026ArrivedAtlantaGreenville
38
Sep 10, 2026ArrivedAtlantaGreenville
0
Sep 6, 2026ArrivedAtlantaGreenville
4
Sep 5, 2026ArrivedAtlantaGreenville
-15
Sep 4, 2026ArrivedAtlantaGreenville
-17
Sep 1, 2026ArrivedAtlantaGreenville
-23
Aug 31, 2026ArrivedAtlantaGreenville
-24
Aug 30, 2026ArrivedAtlantaGreenville
13
Aug 29, 2026ArrivedAtlantaGreenville
-23
Aug 28, 2026ArrivedAtlantaGreenville
34
Aug 27, 2026ArrivedAtlantaGreenville
-13
Aug 26, 2026ArrivedAtlantaGreenville
16
Aug 25, 2026ArrivedAtlantaGreenville
-10
Aug 24, 2026ArrivedAtlantaGreenville
-15

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