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Delta Air Lines

Is DL665 delayed?

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

Arrived

13 min early

Updated

Departure

Atlanta

ATL

Actual

Scheduled 09:25

Aug 20

Arrival

Ontario

ONT

Actual

Scheduled 17:42

Aug 20

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.

  • ONT → ATL

    7 min early

  • ONT → ATL

    4 min early

  • ONT → ATL

    64 min late

  • ONT → ATL

    9 min late

  • ONT → ATL

    9 min late
Flight history and details

Aug 18, 2026 — Sep 17, 2026

Observed arrivals
21
Arrivals over 15 minutes late
3
Observed cancellations
0
Observed occurrences
27

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

DL665 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 16, 2026ArrivedOntarioAtlanta
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-7
Sep 14, 2026ArrivedOntarioAtlanta
-4
Sep 12, 2026ArrivedOntarioAtlanta
64
Sep 10, 2026ArrivedOntarioAtlanta
9
Sep 9, 2026ArrivedOntarioAtlanta
9
Sep 8, 2026ArrivedOntarioAtlanta
-3
Sep 7, 2026ArrivedAtlantaOntario
-15
Sep 6, 2026ArrivedAtlantaOntario
-10
Sep 6, 2026ArrivedHuntsvilleAtlanta
101
Sep 5, 2026ArrivedAtlantaOntario
-10
Sep 4, 2026ArrivedAtlantaOntario
-6
Sep 1, 2026ArrivedAtlantaOntario
-14
Aug 31, 2026ArrivedAtlantaOntario
-11
Aug 30, 2026ArrivedAtlantaOntario
-16
Aug 29, 2026ArrivedAtlantaOntario
-12
Aug 28, 2026ArrivedAtlantaOntario
-5
Aug 27, 2026ArrivedAtlantaOntario
31
Aug 26, 2026ArrivedAtlantaOntario
-13
Aug 25, 2026ArrivedAtlantaOntario
-7
Aug 24, 2026ArrivedAtlantaOntario
-3
Aug 20, 2026ArrivedAtlantaOntario
-13

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