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Delta Air Lines

Is DL4640 delayed?

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

Arrived

16 min early

Official source · Updated

Departure

Detroit

DTW

Actual

Scheduled 14:52

Sep 5

Arrival

Pittsburgh

PIT

Actual

Scheduled 19:28

Sep 5

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.

  • DTW → PIT

    12 min early

  • DTW → PIT

    6 min late

  • DTW → PIT

    32 min late

  • DTW → PIT

    8 min early

  • DTW → PIT

    14 min early
Flight history and details

Aug 18, 2026 — Sep 17, 2026

Observed arrivals
14
Arrivals over 15 minutes late
1
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

DL4640 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 16, 2026ArrivedDetroitPittsburgh
View this flight’s market
-12
Sep 14, 2026ArrivedDetroitPittsburgh
6
Sep 12, 2026ArrivedDetroitPittsburgh
32
Sep 11, 2026ArrivedDetroitPittsburgh
-8
Sep 10, 2026ArrivedDetroitPittsburgh
-14
Sep 9, 2026ArrivedDetroitPittsburgh
-5
Sep 8, 2026ArrivedDetroitPittsburgh
-21
Sep 7, 2026ArrivedDetroitPittsburgh
-21
Sep 6, 2026ArrivedDetroitPittsburgh
-21
Sep 5, 2026ArrivedDetroitPittsburgh
-16
Sep 4, 2026ArrivedDetroitPittsburgh
9
Aug 30, 2026ArrivedDetroitPittsburgh
-22
Aug 29, 2026ArrivedDetroitPittsburgh
-25
Aug 24, 2026ArrivedDetroitPittsburgh
-16

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